[V2] RISC-V: Enable vec_int testsuite for RVV VLA vectorization
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Commit Message
Hi, this patch is enabling vec_int for RVV VLA vectorization since we have almost
support all RVV-related features to the middle-end loop vectorizer.
Test report:
FAIL: gcc.dg/vect/bb-slp-10.c -flto -ffat-lto-objects scan-tree-dump slp2 "unsupported unaligned access"
FAIL: gcc.dg/vect/bb-slp-10.c scan-tree-dump slp2 "unsupported unaligned access"
FAIL: gcc.dg/vect/bb-slp-70.c (test for excess errors)
FAIL: gcc.dg/vect/bb-slp-70.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/bb-slp-layout-17.c (test for excess errors)
FAIL: gcc.dg/vect/bb-slp-layout-17.c -flto -ffat-lto-objects (test for excess errors)
XPASS: gcc.dg/vect/no-scevccp-outer-12.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED." 1
XPASS: gcc.dg/vect/no-scevccp-outer-16.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED." 1
XPASS: gcc.dg/vect/no-scevccp-outer-17.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED." 1
XPASS: gcc.dg/vect/no-scevccp-outer-19.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED." 1
FAIL: gcc.dg/vect/no-scevccp-outer-2.c (internal compiler error: in anticipatable_occurrence_p, at config/riscv/riscv-vsetvl.cc:314)
FAIL: gcc.dg/vect/no-scevccp-outer-2.c (test for excess errors)
XPASS: gcc.dg/vect/no-scevccp-outer-21.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED." 1
FAIL: gcc.dg/vect/no-scevccp-outer-7.c scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 1
XPASS: gcc.dg/vect/no-scevccp-outer-8.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED." 1
FAIL: gcc.dg/vect/no-section-anchors-vect-31.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/no-section-anchors-vect-64.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/no-section-anchors-vect-69.c scan-tree-dump-times vect "vectorized 3 loops" 1
FAIL: gcc.dg/vect/no-vfa-vect-101.c scan-tree-dump-times vect "can't determine dependence" 1
FAIL: gcc.dg/vect/no-vfa-vect-102.c scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/no-vfa-vect-102a.c scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/no-vfa-vect-37.c scan-tree-dump-times vect "can't determine dependence" 2
FAIL: gcc.dg/vect/pr109025.c (internal compiler error: in anticipatable_occurrence_p, at config/riscv/riscv-vsetvl.cc:314)
FAIL: gcc.dg/vect/pr109025.c (test for excess errors)
FAIL: gcc.dg/vect/pr109025.c -flto -ffat-lto-objects (internal compiler error: in anticipatable_occurrence_p, at config/riscv/riscv-vsetvl.cc:314)
FAIL: gcc.dg/vect/pr109025.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/pr42604.c (internal compiler error: in anticipatable_occurrence_p, at config/riscv/riscv-vsetvl.cc:314)
FAIL: gcc.dg/vect/pr42604.c (test for excess errors)
FAIL: gcc.dg/vect/pr42604.c -flto -ffat-lto-objects (internal compiler error: in anticipatable_occurrence_p, at config/riscv/riscv-vsetvl.cc:314)
FAIL: gcc.dg/vect/pr42604.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/pr57705.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loop" 2
FAIL: gcc.dg/vect/pr57705.c scan-tree-dump-times vect "vectorized 1 loop" 2
FAIL: gcc.dg/vect/pr63341-1.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/pr63341-1.c execution test
FAIL: gcc.dg/vect/pr63341-2.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/pr63341-2.c execution test
FAIL: gcc.dg/vect/pr65310.c -flto -ffat-lto-objects scan-tree-dump vect "can't force alignment"
FAIL: gcc.dg/vect/pr65310.c -flto -ffat-lto-objects scan-tree-dump-not vect "misalign = 0"
FAIL: gcc.dg/vect/pr65310.c scan-tree-dump vect "can't force alignment"
FAIL: gcc.dg/vect/pr65310.c scan-tree-dump-not vect "misalign = 0"
FAIL: gcc.dg/vect/pr65518.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 0 loops in function" 2
FAIL: gcc.dg/vect/pr65518.c scan-tree-dump-times vect "vectorized 0 loops in function" 2
FAIL: gcc.dg/vect/pr68445.c -flto -ffat-lto-objects scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/pr68445.c scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/pr88598-1.c -flto -ffat-lto-objects scan-tree-dump-not optimized "REDUC_PLUS"
FAIL: gcc.dg/vect/pr88598-1.c scan-tree-dump-not optimized "REDUC_PLUS"
FAIL: gcc.dg/vect/pr88598-2.c -flto -ffat-lto-objects scan-tree-dump-not optimized "REDUC_PLUS"
FAIL: gcc.dg/vect/pr88598-2.c scan-tree-dump-not optimized "REDUC_PLUS"
FAIL: gcc.dg/vect/pr88598-3.c -flto -ffat-lto-objects scan-tree-dump-not optimized "REDUC_PLUS"
FAIL: gcc.dg/vect/pr88598-3.c scan-tree-dump-not optimized "REDUC_PLUS"
FAIL: gcc.dg/vect/pr94994.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/pr94994.c execution test
FAIL: gcc.dg/vect/pr97835.c -flto -ffat-lto-objects scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/pr97835.c scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/slp-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 4
FAIL: gcc.dg/vect/slp-1.c scan-tree-dump-times vect "vectorizing stmts using SLP" 4
FAIL: gcc.dg/vect/slp-11a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-11a.c scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-12a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-12a.c scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-12c.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-12c.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-12c.c scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-12c.c scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-15.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-15.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-15.c scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-15.c scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-19a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-19a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-19a.c scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-19a.c scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-19b.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-19b.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-19b.c scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-19b.c scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-2.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 4
FAIL: gcc.dg/vect/slp-2.c scan-tree-dump-times vect "vectorizing stmts using SLP" 4
FAIL: gcc.dg/vect/slp-21.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-21.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-21.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-21.c scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-23.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-23.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-25.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/slp-25.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/slp-26.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-26.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-26.c scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/slp-26.c scan-tree-dump-times vect "vectorizing stmts using SLP" 0
FAIL: gcc.dg/vect/slp-28.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-28.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-28.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/slp-28.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 3 loops" 1
FAIL: gcc.dg/vect/slp-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 3
FAIL: gcc.dg/vect/slp-3.c scan-tree-dump-times vect "vectorized 3 loops" 1
FAIL: gcc.dg/vect/slp-3.c scan-tree-dump-times vect "vectorizing stmts using SLP" 3
FAIL: gcc.dg/vect/slp-34-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-34-big-array.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-34.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-34.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-35.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-35.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-42.c -flto -ffat-lto-objects scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/slp-42.c scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/slp-47.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-47.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-48.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-48.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-49.c -flto -ffat-lto-objects scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/slp-49.c scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/slp-6.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 2 loops" 1
FAIL: gcc.dg/vect/slp-6.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-6.c scan-tree-dump-times vect "vectorized 2 loops" 1
FAIL: gcc.dg/vect/slp-6.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-7.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 2 loops" 1
FAIL: gcc.dg/vect/slp-7.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-7.c scan-tree-dump-times vect "vectorized 2 loops" 1
FAIL: gcc.dg/vect/slp-7.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-perm-9.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 0 loops" 2
FAIL: gcc.dg/vect/slp-perm-9.c scan-tree-dump-times vect "vectorized 0 loops" 2
FAIL: gcc.dg/vect/slp-reduc-10a.c (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/slp-reduc-10a.c (test for excess errors)
FAIL: gcc.dg/vect/slp-reduc-10a.c -flto -ffat-lto-objects (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/slp-reduc-10a.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/slp-reduc-10b.c (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/slp-reduc-10b.c (test for excess errors)
FAIL: gcc.dg/vect/slp-reduc-10b.c -flto -ffat-lto-objects (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/slp-reduc-10b.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/slp-reduc-10c.c (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/slp-reduc-10c.c (test for excess errors)
FAIL: gcc.dg/vect/slp-reduc-10c.c -flto -ffat-lto-objects (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/slp-reduc-10c.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/slp-reduc-10d.c (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/slp-reduc-10d.c (test for excess errors)
FAIL: gcc.dg/vect/slp-reduc-10d.c -flto -ffat-lto-objects (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/slp-reduc-10d.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/slp-reduc-10e.c (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/slp-reduc-10e.c (test for excess errors)
FAIL: gcc.dg/vect/slp-reduc-10e.c -flto -ffat-lto-objects (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/slp-reduc-10e.c -flto -ffat-lto-objects (test for excess errors)
XPASS: gcc.dg/vect/slp-reduc-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1
XPASS: gcc.dg/vect/slp-reduc-3.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-reduc-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-reduc-4.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1
XPASS: gcc.dg/vect/slp-reduc-6.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 2
XPASS: gcc.dg/vect/slp-reduc-6.c scan-tree-dump-times vect "vectorized 1 loops" 2
FAIL: gcc.dg/vect/slp-reduc-7.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/slp-reduc-7.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/slp-reduc-7.c execution test
FAIL: gcc.dg/vect/slp-reduc-7.c scan-tree-dump-times vect "vectorizing stmts using SLP" 1
FAIL: gcc.dg/vect/trapv-vect-reduc-4.c scan-tree-dump-times vect "Detected reduction\\." 3
XPASS: gcc.dg/vect/vect-10-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
XPASS: gcc.dg/vect/vect-10-big-array.c scan-tree-dump-times vect "vectorized 1 loops" 1
XPASS: gcc.dg/vect/vect-10.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
XPASS: gcc.dg/vect/vect-10.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/vect-104.c -flto -ffat-lto-objects scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/vect-104.c scan-tree-dump-times vect "possible dependence between data-refs" 1
FAIL: gcc.dg/vect/vect-109.c -flto -ffat-lto-objects scan-tree-dump-times vect "unsupported unaligned access" 2
FAIL: gcc.dg/vect/vect-109.c scan-tree-dump-times vect "unsupported unaligned access" 2
XPASS: gcc.dg/vect/vect-24.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 3 loops" 1
XPASS: gcc.dg/vect/vect-24.c scan-tree-dump-times vect "vectorized 3 loops" 1
FAIL: gcc.dg/vect/vect-26.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-26.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-27.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-27.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-29.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-29.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-33.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 1
FAIL: gcc.dg/vect/vect-33.c scan-tree-dump-times vect "Alignment of access forced using versioning" 1
FAIL: gcc.dg/vect/vect-72.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-72.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-75-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-75-big-array.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-75.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-75.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-77-alignchecks.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-77-alignchecks.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-77-global.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-77-global.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-78-alignchecks.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-78-alignchecks.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-78-global.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-78-global.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-89-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-89-big-array.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-89.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-89.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-96.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-96.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-96.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-96.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-98-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-98-big-array.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-98.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-98.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-alias-check-10.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-alias-check-10.c execution test
FAIL: gcc.dg/vect/vect-alias-check-11.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-alias-check-11.c execution test
FAIL: gcc.dg/vect/vect-alias-check-12.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-alias-check-12.c execution test
FAIL: gcc.dg/vect/vect-alias-check-14.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-alias-check-14.c execution test
FAIL: gcc.dg/vect/vect-alias-check-16.c (internal compiler error: Segmentation fault)
FAIL: gcc.dg/vect/vect-alias-check-16.c (test for excess errors)
FAIL: gcc.dg/vect/vect-alias-check-16.c -flto -ffat-lto-objects (internal compiler error: Segmentation fault)
FAIL: gcc.dg/vect/vect-alias-check-16.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-alias-check-20.c (internal compiler error: Segmentation fault)
FAIL: gcc.dg/vect/vect-alias-check-20.c (test for excess errors)
FAIL: gcc.dg/vect/vect-alias-check-20.c -flto -ffat-lto-objects (internal compiler error: Segmentation fault)
FAIL: gcc.dg/vect/vect-alias-check-20.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-alias-check-4.c (test for warnings, line 34)
FAIL: gcc.dg/vect/vect-alias-check-4.c at line 19 (test for warnings, line 17)
FAIL: gcc.dg/vect/vect-alias-check-4.c at line 27 (test for warnings, line 25)
FAIL: gcc.dg/vect/vect-alias-check-4.c (test for excess errors)
FAIL: gcc.dg/vect/vect-alias-check-4.c -flto -ffat-lto-objects (test for warnings, line 34)
FAIL: gcc.dg/vect/vect-alias-check-4.c -flto -ffat-lto-objects at line 19 (test for warnings, line 17)
FAIL: gcc.dg/vect/vect-alias-check-4.c -flto -ffat-lto-objects at line 27 (test for warnings, line 25)
FAIL: gcc.dg/vect/vect-alias-check-4.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-alias-check-5.c -flto -ffat-lto-objects scan-tree-dump-times vect "improved number of alias checks from 1 to 0" 1
FAIL: gcc.dg/vect/vect-alias-check-5.c scan-tree-dump-times vect "improved number of alias checks from 1 to 0" 1
FAIL: gcc.dg/vect/vect-align-1.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-align-1.c execution test
FAIL: gcc.dg/vect/vect-align-2.c -flto -ffat-lto-objects execution test
FAIL: gcc.dg/vect/vect-align-2.c execution test
FAIL: gcc.dg/vect/vect-bic-bitmask-12.c -flto -ffat-lto-objects scan-tree-dump dce7 "<=\\s*.+{ 255,.+}"
FAIL: gcc.dg/vect/vect-bic-bitmask-12.c scan-tree-dump dce7 "<=\\s*.+{ 255,.+}"
FAIL: gcc.dg/vect/vect-bic-bitmask-23.c -flto -ffat-lto-objects scan-tree-dump dce7 "<=\\s*.+{ 255, 15, 1, 65535 }"
FAIL: gcc.dg/vect/vect-bic-bitmask-23.c scan-tree-dump dce7 "<=\\s*.+{ 255, 15, 1, 65535 }"
FAIL: gcc.dg/vect/vect-cond-arith-2.c (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/vect-cond-arith-2.c (test for excess errors)
FAIL: gcc.dg/vect/vect-cond-arith-2.c -flto -ffat-lto-objects (internal compiler error: in compute_probabilities, at config/riscv/riscv-vsetvl.cc:4324)
FAIL: gcc.dg/vect/vect-cond-arith-2.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-cost-model-6.c -flto -ffat-lto-objects scan-tree-dump-not vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-cost-model-6.c scan-tree-dump-not vect "LOOP VECTORIZED"
FAIL: gcc.dg/vect/vect-div-bitmask-4.c (test for excess errors)
FAIL: gcc.dg/vect/vect-div-bitmask-4.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-double-reduc-3.c (internal compiler error: in anticipatable_occurrence_p, at config/riscv/riscv-vsetvl.cc:314)
FAIL: gcc.dg/vect/vect-double-reduc-3.c (test for excess errors)
FAIL: gcc.dg/vect/vect-double-reduc-3.c -flto -ffat-lto-objects (internal compiler error: in anticipatable_occurrence_p, at config/riscv/riscv-vsetvl.cc:314)
FAIL: gcc.dg/vect/vect-double-reduc-3.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-double-reduc-7.c (internal compiler error: in anticipatable_occurrence_p, at config/riscv/riscv-vsetvl.cc:314)
FAIL: gcc.dg/vect/vect-double-reduc-7.c (test for excess errors)
FAIL: gcc.dg/vect/vect-double-reduc-7.c -flto -ffat-lto-objects (internal compiler error: in anticipatable_occurrence_p, at config/riscv/riscv-vsetvl.cc:314)
FAIL: gcc.dg/vect/vect-double-reduc-7.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-live-6.c (internal compiler error: in force_align_down_and_div, at poly-int.h:1903)
FAIL: gcc.dg/vect/vect-live-6.c (test for excess errors)
FAIL: gcc.dg/vect/vect-live-6.c -flto -ffat-lto-objects (internal compiler error: in force_align_down_and_div, at poly-int.h:1903)
FAIL: gcc.dg/vect/vect-live-6.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-multitypes-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/vect-multitypes-1.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/vect-multitypes-11.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/vect-multitypes-11.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/vect/vect-multitypes-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 3
FAIL: gcc.dg/vect/vect-multitypes-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 3
FAIL: gcc.dg/vect/vect-multitypes-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/vect-multitypes-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 8
FAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
FAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Vectorizing an unaligned access" 8
FAIL: gcc.dg/vect/vect-multitypes-5.c -flto -ffat-lto-objects (internal compiler error: Segmentation fault)
FAIL: gcc.dg/vect/vect-multitypes-5.c -flto -ffat-lto-objects (test for excess errors)
FAIL: gcc.dg/vect/vect-multitypes-6.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 6
FAIL: gcc.dg/vect/vect-multitypes-6.c scan-tree-dump-times vect "Vectorizing an unaligned access" 6
FAIL: gcc.dg/vect/vect-outer-4c-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "zero step in outer loop." 1
FAIL: gcc.dg/vect/vect-outer-4c-big-array.c scan-tree-dump-times vect "zero step in outer loop." 1
XPASS: gcc.dg/vect/vect-outer-4e.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
XPASS: gcc.dg/vect/vect-outer-4e.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
XPASS: gcc.dg/vect/vect-outer-4f.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
XPASS: gcc.dg/vect/vect-outer-4f.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
XPASS: gcc.dg/vect/vect-outer-4g.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
XPASS: gcc.dg/vect/vect-outer-4g.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
XPASS: gcc.dg/vect/vect-outer-4k.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
XPASS: gcc.dg/vect/vect-outer-4k.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
XPASS: gcc.dg/vect/vect-outer-4l.c -flto -ffat-lto-objects scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
XPASS: gcc.dg/vect/vect-outer-4l.c scan-tree-dump-times vect "OUTER LOOP VECTORIZED" 1
FAIL: gcc.dg/vect/vect-outer-slp-1.c -flto -ffat-lto-objects scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/vect-outer-slp-1.c scan-tree-dump vect "vectorizing stmts using SLP"
FAIL: gcc.dg/vect/vect-peel-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-peel-1.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-peel-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-peel-4.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s16a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s16a.c scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s16b.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-dot-s16b.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-dot-s16b.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-dot-s16b.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-dot-s8a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8a.c scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8a.c scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8b.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-s8b.c scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u16b.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u16b.c scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u8a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u8a.c scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u8b.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-dot-u8b.c scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_widen_sum_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1a.c scan-tree-dump-times vect "vect_recog_widen_sum_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1a.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1b-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_widen_sum_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1b-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1b-big-array.c scan-tree-dump-times vect "vect_recog_widen_sum_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1b-big-array.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1b.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1b.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1c-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_widen_sum_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1c-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1c-big-array.c scan-tree-dump-times vect "vect_recog_widen_sum_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-1c-big-array.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1c.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-1c.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-2a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_widen_sum_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-2a.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-2a.c scan-tree-dump-times vect "vect_recog_widen_sum_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-2a.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-2b-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vect_recog_widen_sum_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-2b-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-2b-big-array.c scan-tree-dump-times vect "vect_recog_widen_sum_pattern: detected" 1
FAIL: gcc.dg/vect/vect-reduc-pattern-2b-big-array.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-2b.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-reduc-pattern-2b.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-strided-store-u32-i2.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/vect-strided-store-u32-i2.c scan-tree-dump-times vect "vectorized 0 loops" 1
FAIL: gcc.dg/vect/vect-vfa-03.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/vect-vfa-03.c scan-tree-dump-times vect "vectorized 1 loops" 0
FAIL: gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c scan-tree-dump-times vect "vect_recog_dot_prod_pattern: detected" 1
FAIL: gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c scan-tree-dump-times vect "vect_recog_widen_mult_pattern: detected" 1
FAIL: gcc.dg/vect/wrapv-vect-reduc-pattern-2c.c scan-tree-dump-times vect "vectorized 1 loops" 0
We will need to fix all of them before commit this patch and I am working on fix all of them.
gcc/testsuite/ChangeLog:
* lib/target-supports.exp: Enable vec_int testsuite for RVV VLA vectorization.
---
gcc/testsuite/lib/target-supports.exp | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
Comments
Thanks,
just giving my quick thoughts on some of the FAILs:
> Test report:
> FAIL: gcc.dg/vect/bb-slp-10.c -flto -ffat-lto-objects scan-tree-dump slp2 "unsupported unaligned access"
> FAIL: gcc.dg/vect/bb-slp-10.c scan-tree-dump slp2 "unsupported unaligned access"
For these we would need to add riscv to target_vect_element_align_preferred.
That might depend on uarch, though.
> FAIL: gcc.dg/vect/bb-slp-70.c (test for excess errors)
> FAIL: gcc.dg/vect/bb-slp-70.c -flto -ffat-lto-objects (test for excess errors)
> FAIL: gcc.dg/vect/bb-slp-layout-17.c (test for excess errors)
> FAIL: gcc.dg/vect/bb-slp-layout-17.c -flto -ffat-lto-objects (test for excess errors)
For these we need -Wno-psabi for now. Besides, I still wanted to provide a
popcount fallback sometime soon.
> FAIL: gcc.dg/vect/pr65310.c -flto -ffat-lto-objects scan-tree-dump vect "can't force alignment"
> FAIL: gcc.dg/vect/pr65310.c -flto -ffat-lto-objects scan-tree-dump-not vect "misalign = 0"
> FAIL: gcc.dg/vect/pr65310.c scan-tree-dump vect "can't force alignment"
> FAIL: gcc.dg/vect/pr65310.c scan-tree-dump-not vect "misalign = 0"
Same as above with vect_element_align_preferred.
> XPASS: gcc.dg/vect/vect-10.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
> XPASS: gcc.dg/vect/vect-10.c scan-tree-dump-times vect "vectorized 1 loops" 1
> FAIL: gcc.dg/vect/vect-104.c -flto -ffat-lto-objects scan-tree-dump-times vect "possible dependence between data-refs" 1
> FAIL: gcc.dg/vect/vect-104.c scan-tree-dump-times vect "possible dependence between data-refs" 1
> FAIL: gcc.dg/vect/vect-109.c -flto -ffat-lto-objects scan-tree-dump-times vect "unsupported unaligned access" 2
> FAIL: gcc.dg/vect/vect-109.c scan-tree-dump-times vect "unsupported unaligned access" 2
> XPASS: gcc.dg/vect/vect-24.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 3 loops" 1
> XPASS: gcc.dg/vect/vect-24.c scan-tree-dump-times vect "vectorized 3 loops" 1
> FAIL: gcc.dg/vect/vect-26.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-26.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-27.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-27.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-29.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-29.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-33.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 1
> FAIL: gcc.dg/vect/vect-33.c scan-tree-dump-times vect "Alignment of access forced using versioning" 1
> FAIL: gcc.dg/vect/vect-72.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-72.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-75-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-75-big-array.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-75.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-75.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-77-alignchecks.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-77-alignchecks.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-77-global.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-77-global.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-78-alignchecks.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-78-alignchecks.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-78-global.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-78-global.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-89-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-89-big-array.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-89.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-89.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-96.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-96.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-96.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-96.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
As mentioned back when we added the movmisalign pattern, most of those are not real
problems but due to us not properly reporting whether we support misaligned vectors
in HW or not.
> FAIL: gcc.dg/vect/vect-align-1.c -flto -ffat-lto-objects execution test
> FAIL: gcc.dg/vect/vect-align-1.c execution test
> FAIL: gcc.dg/vect/vect-align-2.c -flto -ffat-lto-objects execution test
> FAIL: gcc.dg/vect/vect-align-2.c execution test
Those need vect_hw_misalign (if the uarch supports it).
> FAIL: gcc.dg/vect/vect-div-bitmask-4.c (test for excess errors)
> FAIL: gcc.dg/vect/vect-div-bitmask-4.c -flto -ffat-lto-objects (test for excess errors)
-Wno-psabi again. I would add this to the default vectorizer settings.
> FAIL: gcc.dg/vect/vect-multitypes-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 2
> FAIL: gcc.dg/vect/vect-multitypes-1.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
> FAIL: gcc.dg/vect/vect-multitypes-11.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
> FAIL: gcc.dg/vect/vect-multitypes-11.c scan-tree-dump-times vect "vectorized 1 loops" 1
> FAIL: gcc.dg/vect/vect-multitypes-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 3
> FAIL: gcc.dg/vect/vect-multitypes-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 3
> FAIL: gcc.dg/vect/vect-multitypes-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 2
> FAIL: gcc.dg/vect/vect-multitypes-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 8
> FAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
> FAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Vectorizing an unaligned access" 8
> FAIL: gcc.dg/vect/vect-multitypes-6.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 6
> FAIL: gcc.dg/vect/vect-multitypes-6.c scan-tree-dump-times vect "Vectorizing an unaligned access" 6
vect_hw_misalign again.
> FAIL: gcc.dg/vect/vect-peel-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-peel-1.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-peel-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-peel-4.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
vect_element_align_preferred again.
> - } "-march=rv32gcv -mabi=ilp32d"] || [check_runtime riscv_vector_hw64 {
> + } ""] || [check_runtime riscv_vector_hw64 {
> int main (void)
> {
> asm ("vsetivli zero,8,e16,m1,ta,ma");
> asm ("vadd.vv v8,v8,v16" : : : "v8");
> return 0;
> }
> - } "-march=rv64gcv -mabi=lp64d"]
> + } ""]
> }
> @@ -11100,6 +11101,15 @@ proc check_vect_support_and_set_flags { } {
> }
> } elseif [istarget amdgcn-*-*] {
> set dg-do-what-default run
> + } elseif [istarget riscv64-*-*] {
> + if [check_effective_target_riscv_vector_hw] {
> + lappend DEFAULT_VECTCFLAGS "--param" "riscv-autovec-preference=scalable"
> + set dg-do-what-default run
> + } else {
> + lappend DEFAULT_VECTCFLAGS "-march=rv64gcv_zvfh" "-mabi=lp64d"
> + lappend DEFAULT_VECTCFLAGS "--param" "riscv-autovec-preference=scalable"
> + set dg-do-what-default compile
Please add -Wno-psabi the the DEFAULT_VECTCFLAGS for now. This already helps
with the test cases where we return a vector.
Regards
Robin
Ok. Add -Wno-psabi which reduce 5 FAILS.
V3:
https://gcc.gnu.org/pipermail/gcc-patches/2023-August/628572.html
juzhe.zhong@rivai.ai
From: Robin Dapp
Date: 2023-08-28 16:22
To: Juzhe-Zhong; gcc-patches
CC: rdapp.gcc; kito.cheng; kito.cheng; jeffreyalaw
Subject: Re: [PATCH V2] RISC-V: Enable vec_int testsuite for RVV VLA vectorization
Thanks,
just giving my quick thoughts on some of the FAILs:
> Test report:
> FAIL: gcc.dg/vect/bb-slp-10.c -flto -ffat-lto-objects scan-tree-dump slp2 "unsupported unaligned access"
> FAIL: gcc.dg/vect/bb-slp-10.c scan-tree-dump slp2 "unsupported unaligned access"
For these we would need to add riscv to target_vect_element_align_preferred.
That might depend on uarch, though.
> FAIL: gcc.dg/vect/bb-slp-70.c (test for excess errors)
> FAIL: gcc.dg/vect/bb-slp-70.c -flto -ffat-lto-objects (test for excess errors)
> FAIL: gcc.dg/vect/bb-slp-layout-17.c (test for excess errors)
> FAIL: gcc.dg/vect/bb-slp-layout-17.c -flto -ffat-lto-objects (test for excess errors)
For these we need -Wno-psabi for now. Besides, I still wanted to provide a
popcount fallback sometime soon.
> FAIL: gcc.dg/vect/pr65310.c -flto -ffat-lto-objects scan-tree-dump vect "can't force alignment"
> FAIL: gcc.dg/vect/pr65310.c -flto -ffat-lto-objects scan-tree-dump-not vect "misalign = 0"
> FAIL: gcc.dg/vect/pr65310.c scan-tree-dump vect "can't force alignment"
> FAIL: gcc.dg/vect/pr65310.c scan-tree-dump-not vect "misalign = 0"
Same as above with vect_element_align_preferred.
> XPASS: gcc.dg/vect/vect-10.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
> XPASS: gcc.dg/vect/vect-10.c scan-tree-dump-times vect "vectorized 1 loops" 1
> FAIL: gcc.dg/vect/vect-104.c -flto -ffat-lto-objects scan-tree-dump-times vect "possible dependence between data-refs" 1
> FAIL: gcc.dg/vect/vect-104.c scan-tree-dump-times vect "possible dependence between data-refs" 1
> FAIL: gcc.dg/vect/vect-109.c -flto -ffat-lto-objects scan-tree-dump-times vect "unsupported unaligned access" 2
> FAIL: gcc.dg/vect/vect-109.c scan-tree-dump-times vect "unsupported unaligned access" 2
> XPASS: gcc.dg/vect/vect-24.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 3 loops" 1
> XPASS: gcc.dg/vect/vect-24.c scan-tree-dump-times vect "vectorized 3 loops" 1
> FAIL: gcc.dg/vect/vect-26.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-26.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-27.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-27.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-29.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-29.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-33.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using versioning" 1
> FAIL: gcc.dg/vect/vect-33.c scan-tree-dump-times vect "Alignment of access forced using versioning" 1
> FAIL: gcc.dg/vect/vect-72.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-72.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-75-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-75-big-array.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-75.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-75.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-77-alignchecks.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-77-alignchecks.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-77-global.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-77-global.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-78-alignchecks.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-78-alignchecks.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-78-global.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-78-global.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-89-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-89-big-array.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-89.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-89.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-96.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-96.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-96.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-96.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
As mentioned back when we added the movmisalign pattern, most of those are not real
problems but due to us not properly reporting whether we support misaligned vectors
in HW or not.
> FAIL: gcc.dg/vect/vect-align-1.c -flto -ffat-lto-objects execution test
> FAIL: gcc.dg/vect/vect-align-1.c execution test
> FAIL: gcc.dg/vect/vect-align-2.c -flto -ffat-lto-objects execution test
> FAIL: gcc.dg/vect/vect-align-2.c execution test
Those need vect_hw_misalign (if the uarch supports it).
> FAIL: gcc.dg/vect/vect-div-bitmask-4.c (test for excess errors)
> FAIL: gcc.dg/vect/vect-div-bitmask-4.c -flto -ffat-lto-objects (test for excess errors)
-Wno-psabi again. I would add this to the default vectorizer settings.
> FAIL: gcc.dg/vect/vect-multitypes-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 2
> FAIL: gcc.dg/vect/vect-multitypes-1.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
> FAIL: gcc.dg/vect/vect-multitypes-11.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1
> FAIL: gcc.dg/vect/vect-multitypes-11.c scan-tree-dump-times vect "vectorized 1 loops" 1
> FAIL: gcc.dg/vect/vect-multitypes-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 3
> FAIL: gcc.dg/vect/vect-multitypes-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 3
> FAIL: gcc.dg/vect/vect-multitypes-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 2
> FAIL: gcc.dg/vect/vect-multitypes-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 8
> FAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Alignment of access forced using peeling" 2
> FAIL: gcc.dg/vect/vect-multitypes-4.c scan-tree-dump-times vect "Vectorizing an unaligned access" 8
> FAIL: gcc.dg/vect/vect-multitypes-6.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 6
> FAIL: gcc.dg/vect/vect-multitypes-6.c scan-tree-dump-times vect "Vectorizing an unaligned access" 6
vect_hw_misalign again.
> FAIL: gcc.dg/vect/vect-peel-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-peel-1.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-peel-3.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
> FAIL: gcc.dg/vect/vect-peel-3.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-peel-4.c -flto -ffat-lto-objects scan-tree-dump-times vect "Vectorizing an unaligned access" 1
> FAIL: gcc.dg/vect/vect-peel-4.c scan-tree-dump-times vect "Vectorizing an unaligned access" 1
vect_element_align_preferred again.
> - } "-march=rv32gcv -mabi=ilp32d"] || [check_runtime riscv_vector_hw64 {
> + } ""] || [check_runtime riscv_vector_hw64 {
> int main (void)
> {
> asm ("vsetivli zero,8,e16,m1,ta,ma");
> asm ("vadd.vv v8,v8,v16" : : : "v8");
> return 0;
> }
> - } "-march=rv64gcv -mabi=lp64d"]
> + } ""]
> }
> @@ -11100,6 +11101,15 @@ proc check_vect_support_and_set_flags { } {
> }
> } elseif [istarget amdgcn-*-*] {
> set dg-do-what-default run
> + } elseif [istarget riscv64-*-*] {
> + if [check_effective_target_riscv_vector_hw] {
> + lappend DEFAULT_VECTCFLAGS "--param" "riscv-autovec-preference=scalable"
> + set dg-do-what-default run
> + } else {
> + lappend DEFAULT_VECTCFLAGS "-march=rv64gcv_zvfh" "-mabi=lp64d"
> + lappend DEFAULT_VECTCFLAGS "--param" "riscv-autovec-preference=scalable"
> + set dg-do-what-default compile
Please add -Wno-psabi the the DEFAULT_VECTCFLAGS for now. This already helps
with the test cases where we return a vector.
Regards
Robin
@@ -1820,14 +1820,14 @@ proc check_effective_target_riscv_vector_hw { } {
asm ("vadd.vv v8,v8,v16" : : : "v8");
return 0;
}
- } "-march=rv32gcv -mabi=ilp32d"] || [check_runtime riscv_vector_hw64 {
+ } ""] || [check_runtime riscv_vector_hw64 {
int main (void)
{
asm ("vsetivli zero,8,e16,m1,ta,ma");
asm ("vadd.vv v8,v8,v16" : : : "v8");
return 0;
}
- } "-march=rv64gcv -mabi=lp64d"]
+ } ""]
}
# Return 1 if the we can build a Zvfh vector example with proper -march flags
@@ -3778,6 +3778,7 @@ proc check_effective_target_vect_int { } {
|| [et-is-effective-target mips_msa]))
|| ([istarget s390*-*-*]
&& [check_effective_target_s390_vx])
+ || [istarget riscv*-*-*]
}}]
}
@@ -11100,6 +11101,15 @@ proc check_vect_support_and_set_flags { } {
}
} elseif [istarget amdgcn-*-*] {
set dg-do-what-default run
+ } elseif [istarget riscv64-*-*] {
+ if [check_effective_target_riscv_vector_hw] {
+ lappend DEFAULT_VECTCFLAGS "--param" "riscv-autovec-preference=scalable"
+ set dg-do-what-default run
+ } else {
+ lappend DEFAULT_VECTCFLAGS "-march=rv64gcv_zvfh" "-mabi=lp64d"
+ lappend DEFAULT_VECTCFLAGS "--param" "riscv-autovec-preference=scalable"
+ set dg-do-what-default compile
+ }
} else {
return 0
}