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| author | Xi Ruoyao <xry111@xry111.site> | 2022-11-04 15:12:22 +0800 |
|---|---|---|
| committer | Xi Ruoyao <xry111@xry111.site> | 2022-11-06 15:56:52 +0800 |
| commit | 3628025ac604cf76a3fa30ffcc5899f01d3ffee4 (patch) | |
| tree | 047eb5219aa588b217cbbf85d48e11e6e5fe1e1b /libcpp/ChangeLog | |
| parent | 07b0096e5b6749d88f5a22f694401abd6aaca551 (diff) | |
| download | gcc-3628025ac604cf76a3fa30ffcc5899f01d3ffee4.zip gcc-3628025ac604cf76a3fa30ffcc5899f01d3ffee4.tar.gz gcc-3628025ac604cf76a3fa30ffcc5899f01d3ffee4.tar.bz2 | |
LoongArch: Add fcopysign instructions
Add fcopysign.{s,d} with the names copysign{sf,df}3 so GCC will expand
__builtin_copysign{f,} to a single instruction.
Link: https://sourceware.org/pipermail/libc-alpha/2022-November/143177.html
gcc/ChangeLog:
* config/loongarch/loongarch.md (UNSPEC_FCOPYSIGN): New unspec.
(type): Add fcopysign.
(copysign<mode>3): New instruction template.
gcc/testsuite/ChangeLog:
* gcc.target/loongarch/fcopysign.c: New test.
Diffstat (limited to 'libcpp/ChangeLog')
0 files changed, 0 insertions, 0 deletions