Show patches with: Submitter = Roger Sayle       |    State = Action Required       |    Archived = No       |   44 patches
Patch Series A/R/T S/W/F Date Submitter Delegate State
[x86_64] PR target/113690: Fix-up MULT REG_EQUAL notes in STV. [x86_64] PR target/113690: Fix-up MULT REG_EQUAL notes in STV. - - - -1- 2024-02-05 Roger Sayle Unresolved
[middle-end] Prefer PLUS over IOR in RTL expansion of multi-word shifts/rotates. [middle-end] Prefer PLUS over IOR in RTL expansion of multi-word shifts/rotates. - - - -1- 2024-01-18 Roger Sayle Unresolved
[x86] PR target/106060: Improved SSE vector constant materialization. [x86] PR target/106060: Improved SSE vector constant materialization. - - - -1- 2024-01-16 Roger Sayle Unresolved
[x86] PR target/113231: Improved costs in Scalar-To-Vector (STV) pass. [x86] PR target/113231: Improved costs in Scalar-To-Vector (STV) pass. - - - -1- 2024-01-06 Roger Sayle Unresolved
[ARC] Table-driven ashlsi implementation for better code/rtx_costs. [ARC] Table-driven ashlsi implementation for better code/rtx_costs. - - - -1- 2023-12-23 Roger Sayle Unresolved
[x86_64] PR target/112992: Optimize mode for broadcast of constants. [x86_64] PR target/112992: Optimize mode for broadcast of constants. - - - -1- 2023-12-22 Roger Sayle Unresolved
[x86_PATCH] peephole2 to resolve failure of gcc.target/i386/pr43644-2.c [x86_PATCH] peephole2 to resolve failure of gcc.target/i386/pr43644-2.c - - - -1- 2023-12-22 Roger Sayle Unresolved
[x86] Improved TImode (128-bit) integer constants on x86_64. [x86] Improved TImode (128-bit) integer constants on x86_64. - - - -1- 2023-12-18 Roger Sayle Unresolved
[ARC] Add *extvsi_n_0 define_insn_and_split for PR 110717. [ARC] Add *extvsi_n_0 define_insn_and_split for PR 110717. - - - -1- 2023-12-05 Roger Sayle Unresolved
Workaround array_slice constructor portability issues (with older g++). Workaround array_slice constructor portability issues (with older g++). - - - -1- 2023-12-03 Roger Sayle Unresolved
[RISC-V] Improve style to work around PR 60994 in host compiler. [RISC-V] Improve style to work around PR 60994 in host compiler. - - - -1- 2023-12-01 Roger Sayle Unresolved
PR112380: Defend against CLOBBERs in RTX expressions in combine.cc PR112380: Defend against CLOBBERs in RTX expressions in combine.cc - - - -1- 2023-11-12 Roger Sayle Corrupt patch
[ARC] Consistent use of whitespace in assembler templates. [ARC] Consistent use of whitespace in assembler templates. - - - -1- 2023-11-06 Roger Sayle Unresolved
[ARC] Improved DImode rotates and right shifts by one bit. [ARC] Improved DImode rotates and right shifts by one bit. - - - -1- 2023-11-06 Roger Sayle Unresolved
[AVR] Improvements to SImode and PSImode shifts by constants. [AVR] Improvements to SImode and PSImode shifts by constants. - - - -1- 2023-11-02 Roger Sayle Unresolved
[AVR] Optimize (X>>C)&1 for C in [1, 4, 8, 16, 24] in *insv.any_shift.<mode>. [AVR] Optimize (X>>C)&1 for C in [1, 4, 8, 16, 24] in *insv.any_shift.<mode>. - - - -1- 2023-11-02 Roger Sayle Unresolved
[x86_64] PR target/110551: Tweak mulx register allocation using peephole2. [x86_64] PR target/110551: Tweak mulx register allocation using peephole2. - - - -1- 2023-10-30 Roger Sayle Unresolved
[ARC] Convert (signed<<31)>>31 to -(signed&1) without barrel shifter. [ARC] Convert (signed<<31)>>31 to -(signed&1) without barrel shifter. - - - -1- 2023-10-28 Roger Sayle Unresolved
[ARC] Improve DImode left shift by a single bit. [ARC] Improve DImode left shift by a single bit. - - - -1- 2023-10-28 Roger Sayle Unresolved
[wwwdocs] Get newlib via git in simtest-howto.html [wwwdocs] Get newlib via git in simtest-howto.html - - - -1- 2023-10-27 Roger Sayle Unresolved
[ARC] Improved SImode shifts and rotates with -mswap. [ARC] Improved SImode shifts and rotates with -mswap. - - - -1- 2023-10-27 Roger Sayle Unresolved
[ARC] Improved SImode shifts and rotates on !TARGET_BARREL_SHIFTER. [ARC] Improved SImode shifts and rotates on !TARGET_BARREL_SHIFTER. - - - -1- 2023-10-08 Roger Sayle Unresolved
PR target/107671: Make more use of btl/btq on x86_64. PR target/107671: Make more use of btl/btq on x86_64. - - - -1- 2023-08-07 Roger Sayle Unresolved
[Committed] Avoid FAIL of gcc.target/i386/pr110792.c [Committed] Avoid FAIL of gcc.target/i386/pr110792.c - - - -1- 2023-08-06 Roger Sayle Unresolved
[x86] Split SUBREGs of SSE vector registers into vec_select insns. [x86] Split SUBREGs of SSE vector registers into vec_select insns. - - - -1- 2023-08-03 Roger Sayle Unresolved
[Committed] PR target/110843: Check TARGET_AVX512VL for V2DI rotates in STV. [Committed] PR target/110843: Check TARGET_AVX512VL for V2DI rotates in STV. - - - -1- 2023-07-31 Roger Sayle Unresolved
[Committed] Use QImode for offsets in zero_extract/sign_extract in i386.md (take #2) [Committed] Use QImode for offsets in zero_extract/sign_extract in i386.md (take #2) - - - -1- 2023-07-29 Roger Sayle Unresolved
[Committed] PR target/110787: Revert QImode offsets in {zero, sign}_extract. [Committed] PR target/110787: Revert QImode offsets in {zero, sign}_extract. - - - -1- 2023-07-24 Roger Sayle Unresolved
[x86] Use QImode for offsets in zero_extract/sign_extract in i386.md [x86] Use QImode for offsets in zero_extract/sign_extract in i386.md - - - -1- 2023-07-22 Roger Sayle Unresolved
[x86] Don't use insvti_{high, low}part with -O0 (for compile-time). [x86] Don't use insvti_{high, low}part with -O0 (for compile-time). - - - -1- 2023-07-22 Roger Sayle Unresolved
[x86_64] More TImode parameter passing improvements. [x86_64] More TImode parameter passing improvements. - - - -1- 2023-07-19 Roger Sayle Unresolved
Fix bootstrap failure (with g++ 4.8.5) in tree-if-conv.cc. Fix bootstrap failure (with g++ 4.8.5) in tree-if-conv.cc. - - - -1- 2023-07-14 Roger Sayle Unresolved
[x86_64] Improved insv of DImode/DFmode {high, low}parts into TImode. [x86_64] Improved insv of DImode/DFmode {high, low}parts into TImode. - - - -1- 2023-07-13 Roger Sayle Unresolved
[x86] Fix FAIL of gcc.target/i386/pr91681-1.c [x86] Fix FAIL of gcc.target/i386/pr91681-1.c - - - -1- 2023-07-11 Roger Sayle Unresolved
[x86] PR target/110598: Fix rega = 0; rega ^= rega regression. [x86] PR target/110598: Fix rega = 0; rega ^= rega regression. - - - -1- 2023-07-11 Roger Sayle Unresolved
[x86] Add AVX512 support for STV of SI/DImode rotation by constant. [x86] Add AVX512 support for STV of SI/DImode rotation by constant. - - - -1- 2023-07-09 Roger Sayle Unresolved
[Committed] Handle COPYSIGN in dwarf2out.cc'd mem_loc_descriptor [Committed] Handle COPYSIGN in dwarf2out.cc'd mem_loc_descriptor - - - -1- 2023-07-06 Roger Sayle Unresolved
[Committed] Add -mmove-max=128 -mstore-max=128 to pieces-memcmp-2.c [Committed] Add -mmove-max=128 -mstore-max=128 to pieces-memcmp-2.c - - - -1- 2023-06-29 Roger Sayle Unresolved
[x86] Refactor new ix86_expand_carry to set the carry flag. [x86] Refactor new ix86_expand_carry to set the carry flag. - - - -1- 2023-06-18 Roger Sayle Unresolved
[x86] Convert ptestz of pandn into ptestc. [x86] Convert ptestz of pandn into ptestc. - - - -1- 2023-06-13 Roger Sayle Unresolved
[Committed] Bug fix to new wi::bitreverse_large function. [Committed] Bug fix to new wi::bitreverse_large function. - - - -1- 2023-06-07 Roger Sayle Unresolved
PR middle-end/109840: Preserve popcount/parity type in match.pd. PR middle-end/109840: Preserve popcount/parity type in match.pd. - - - -1- 2023-05-23 Roger Sayle Unresolved
[Committed] Update xstormy16's neghi2 pattern to not clobber the carry flag. [Committed] Update xstormy16's neghi2 pattern to not clobber the carry flag. - - - -1- 2023-04-30 Roger Sayle Repeat Merge
[Committed] New test case gcc.target/avr/pr54816.c [Committed] New test case gcc.target/avr/pr54816.c - - - -1- 2023-04-16 Roger Sayle Repeat Merge