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| author | Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> | 2012-08-13 13:21:41 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-08-13 15:21:41 +0200 |
| commit | 9006f7f325461dff15a5adaa577b36b789eab2a0 (patch) | |
| tree | e2b80c28b51aa8266a3d2f545b8a111500fe955c /gcc/tree-ssa-dom.c | |
| parent | 755a1ca535ebd8f999ef9197254343dde3668e2f (diff) | |
| download | gcc-9006f7f325461dff15a5adaa577b36b789eab2a0.zip gcc-9006f7f325461dff15a5adaa577b36b789eab2a0.tar.gz gcc-9006f7f325461dff15a5adaa577b36b789eab2a0.tar.bz2 | |
re PR driver/54210 (gcc unable to detect -mprfchw flag in bulldozer machines)
PR driver/54210
* config/i386/driver-i386.c (host_detect_local_cpu): Test bit_PRFCHW
bit of CPUID 0x80000001 %ecx instead of CPUID 7 %ecx.
* config/i386/cpuid.h (bits_PRFCHW): Move definition to CPUID
0x80000001 %ecx flags.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r190345
Diffstat (limited to 'gcc/tree-ssa-dom.c')
0 files changed, 0 insertions, 0 deletions