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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31038 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-10-18 17:04:09 +00:00
parent 71d94d8817
commit f4879d4e91
1 changed files with 5 additions and 0 deletions
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5
lib/Target/X86/README-SSE.txt
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@ -28,6 +28,11 @@ Each operand of the minss is a load. At least one should be folded!
//===---------------------------------------------------------------------===//
Expand libm rounding functions inline: Significant speedups possible.
http://gcc.gnu.org/ml/gcc-patches/2006-10/msg00909.html
//===---------------------------------------------------------------------===//
When compiled with unsafemath enabled, "main" should enable SSE DAZ mode and
other fast SSE modes.