[llvm-commits] [llvm-gcc-4.2] r62968 - /llvm-gcc-4.2/trunk/gcc/config/i386/i386.h

[Torok Edwin]

Author: edwin
Date: Sun Jan 25 11:59:41 2009
New Revision: 62968

URL: http://llvm.org/viewvc/llvm-project?rev=62968&view=rev
Log:
If user explicitly asked not to use sse, convey that information to LLVM
codegen. This fixes the llvm-gcc part of PR3402.

Modified:
    llvm-gcc-4.2/trunk/gcc/config/i386/i386.h

Modified: llvm-gcc-4.2/trunk/gcc/config/i386/i386.h
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/config/i386/i386.h?rev=62968&r1=62967&r2=62968&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/config/i386/i386.h (original)
+++ llvm-gcc-4.2/trunk/gcc/config/i386/i386.h Sun Jan 25 11:59:41 2009
@@ -3878,9 +3878,13 @@
       F.setCPU(ix86_arch_string);                             \
     if (TARGET_64BIT)   F.AddFeature("64bit");                \
     if (TARGET_MMX)     F.AddFeature("mmx");                  \
+    else if (target_flags_explicit & MASK_MMX) F.AddFeature("mmx", false); \
     if (TARGET_SSE)     F.AddFeature("sse");                  \
+    else if (target_flags_explicit & MASK_SSE) F.AddFeature("sse", false); \
     if (TARGET_SSE2)    F.AddFeature("sse2");                 \
+    else if (target_flags_explicit & MASK_SSE2) F.AddFeature("sse2", false); \
     if (TARGET_SSE3)    F.AddFeature("sse3");                 \
+    else if (target_flags_explicit & MASK_SSE3) F.AddFeature("sse3", false); \
     if (TARGET_SSSE3)   F.AddFeature("ssse3");                \
     if (TARGET_SSE4_1)  F.AddFeature("sse41");                \
     if (TARGET_SSE4_2)  F.AddFeature("sse42");                \