| Message ID | 20230809115325.3716347-15-c@jia.je |
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To: gcc-patches@gcc.gnu.org
Cc: xry111@xry111.site,
xuchenghua@loongson.cn,
Jiajie Chen <c@jia.je>
Subject: [PATCH v2 14/14] LoongArch: Allow ftintrz for DF->DI in loongarch32
Date: Wed, 9 Aug 2023 19:46:21 +0800
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|
| Series |
LoongArch: Add loongarch32 and ilp32 abi
|
|
Checks
| Context | Check | Description |
|---|---|---|
| snail/gcc-patch-check | warning | Git am fail log |
Commit Message
Jiajie Chen
Aug. 9, 2023, 11:46 a.m. UTC
In LoongArch, signed DF->DI conversion can be done if -mfpu=64 and -march=loongarch32. gcc/ChangeLog: * config/loongarch/loongarch.md (fix_trunc*2): Use ANYFI instead of GPR because it depends on fpu width instead of target bits. --- gcc/config/loongarch/loongarch.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/gcc/config/loongarch/loongarch.md b/gcc/config/loongarch/loongarch.md index 31bdf3388f6..f6042af25b7 100644 --- a/gcc/config/loongarch/loongarch.md +++ b/gcc/config/loongarch/loongarch.md @@ -1482,11 +1482,11 @@ ;; conversion of a floating-point value to a integer -(define_insn "fix_trunc<ANYF:mode><GPR:mode>2" - [(set (match_operand:GPR 0 "register_operand" "=f") - (fix:GPR (match_operand:ANYF 1 "register_operand" "f")))] +(define_insn "fix_trunc<ANYF:mode><ANYFI:mode>2" + [(set (match_operand:ANYFI 0 "register_operand" "=f") + (fix:ANYFI (match_operand:ANYF 1 "register_operand" "f")))] "" - "ftintrz.<GPR:ifmt>.<ANYF:fmt> %0,%1" + "ftintrz.<ANYFI:ifmt>.<ANYF:fmt> %0,%1" [(set_attr "type" "fcvt") (set_attr "mode" "<ANYF:MODE>")])