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| author | Haochen Gui <guihaoc@gcc.gnu.org> | 2023-07-25 10:40:37 +0800 |
|---|---|---|
| committer | Haochen Gui <guihaoc@gcc.gnu.org> | 2023-07-25 10:42:06 +0800 |
| commit | 54ce3cbd285d453b954c281bb3ad38bee2f65330 (patch) | |
| tree | 2904ed13721afad833ab861302aab39799df0a60 /gcc/cp/constexpr.cc | |
| parent | c4637cbed3f23095b98962b41063380c4ab9eda9 (diff) | |
| download | gcc-54ce3cbd285d453b954c281bb3ad38bee2f65330.zip gcc-54ce3cbd285d453b954c281bb3ad38bee2f65330.tar.gz gcc-54ce3cbd285d453b954c281bb3ad38bee2f65330.tar.bz2 | |
rs6000: Implemented f[min/max]_optab by xs[min/max]dp
gcc/
PR target/103605
* config/rs6000/rs6000-builtin.cc (rs6000_gimple_fold_builtin): Gimple
fold RS6000_BIF_XSMINDP and RS6000_BIF_XSMAXDP when fast-math is set.
* config/rs6000/rs6000.md (FMINMAX): New int iterator.
(minmax_op): New int attribute.
(UNSPEC_FMAX, UNSPEC_FMIN): New unspecs.
(f<minmax_op><mode>3): New pattern by UNSPEC_FMAX and UNSPEC_FMIN.
* config/rs6000/rs6000-builtins.def (__builtin_vsx_xsmaxdp): Set
pattern to fmaxdf3.
(__builtin_vsx_xsmindp): Set pattern to fmindf3.
gcc/testsuite/
PR target/103605
* gcc.target/powerpc/pr103605.h: New.
* gcc.target/powerpc/pr103605-1.c: New.
* gcc.target/powerpc/pr103605-2.c: New.
Diffstat (limited to 'gcc/cp/constexpr.cc')
0 files changed, 0 insertions, 0 deletions