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| author | From: Juzhe-Zhong <juzhe.zhong@rivai.ai> | 2023-05-30 10:16:09 +0800 |
|---|---|---|
| committer | Pan Li <pan2.li@intel.com> | 2023-05-30 10:16:09 +0800 |
| commit | b1b92e72cdad1dc51058a26f1dadddd406fb8472 (patch) | |
| tree | 5e6b2b70352ea41caa49b57a3c064b98a34b9964 /gcc | |
| parent | 908546602e33e8810e98acd7634b22013346aa18 (diff) | |
| download | gcc-b1b92e72cdad1dc51058a26f1dadddd406fb8472.zip gcc-b1b92e72cdad1dc51058a26f1dadddd406fb8472.tar.gz gcc-b1b92e72cdad1dc51058a26f1dadddd406fb8472.tar.bz2 | |
RISC-V: Fix warning in riscv.md
Notice there is warning:
../../../riscv-gcc/gcc/config/riscv/riscv.md:1356:32: warning:
comparison between signed and unsigned integer expressions
[-Wsign-compare]
if (INTVAL (operands[2]) == GET_MODE_MASK (HImode))
../../../riscv-gcc/gcc/config/riscv/riscv.md:1358:37: warning:
comparison between signed and unsigned integer expressions
[-Wsign-compare]
else if (INTVAL (operands[2]) == GET_MODE_MASK (SImode))
../../../riscv-gcc/gcc/config/riscv/riscv.md: In function ‘rtx_def*
gen_anddi3(rtx, rtx, rtx)’:
../../../riscv-gcc/gcc/config/riscv/riscv.md:1356:32: warning:
comparison between signed and unsigned integer expressions
[-Wsign-compare]
if (INTVAL (operands[2]) == GET_MODE_MASK (HImode))
../../../riscv-gcc/gcc/config/riscv/riscv.md:1358:37: warning:
comparison between signed and unsigned integer expressions
[-Wsign-compare]
else if (INTVAL (operands[2]) == GET_MODE_MASK (SImode))
Add unsigned conversion to fix this warning.
Signed-off-by: Juzhe-Zhong <juzhe.zhong@rivai.ai>
gcc/ChangeLog:
* config/riscv/riscv.md: Fix signed and unsigned comparison
warning.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/riscv/riscv.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/riscv/riscv.md b/gcc/config/riscv/riscv.md index aba2033..f545874 100644 --- a/gcc/config/riscv/riscv.md +++ b/gcc/config/riscv/riscv.md @@ -1353,9 +1353,9 @@ if (CONST_INT_P (operands[2])) { enum machine_mode tmode = VOIDmode; - if (INTVAL (operands[2]) == GET_MODE_MASK (HImode)) + if (UINTVAL (operands[2]) == GET_MODE_MASK (HImode)) tmode = HImode; - else if (INTVAL (operands[2]) == GET_MODE_MASK (SImode)) + else if (UINTVAL (operands[2]) == GET_MODE_MASK (SImode)) tmode = SImode; if (tmode != VOIDmode) |