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From: <sv...@va...> - 2012-12-06 16:38:57
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sewardj 2012-12-06 16:38:50 +0000 (Thu, 06 Dec 2012)
New Revision: 13161
Log:
Use correct %rcx bit in the AVX feature check. Fixes #307285.
(Mark Wielaard, mj...@re...)
Modified files:
trunk/tests/x86_amd64_features.c
Modified: trunk/tests/x86_amd64_features.c (+1 -1)
===================================================================
--- trunk/tests/x86_amd64_features.c 2012-12-06 16:27:18 +00:00 (rev 13160)
+++ trunk/tests/x86_amd64_features.c 2012-12-06 16:38:50 +00:00 (rev 13161)
@@ -123,7 +123,7 @@
cmask = 1 << 20;
} else if ( strcmp( cpu, "amd64-avx" ) == 0 ) {
level = 1;
- cmask = (1 << 20) | (1 << 28);
+ cmask = (1 << 27) | (1 << 28);
require_xgetbv = True;
#endif
} else {
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