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llvm-svn: 25789
2006-01-29 09:46:06 +00:00 · 2006-01-29 09:46:06 +00:00 · 3c6a950653
parent dabee1f655
commit 3c6a950653
1 changed files with 4 additions and 0 deletions
--- a/llvm/lib/Target/X86/README.txt
+++ b/llvm/lib/Target/X86/README.txt
@ -282,3 +282,7 @@ This is bigger and slower.
 LSR should be turned on for the X86 backend and tuned to take advantage of its
 addressing modes.

+//===---------------------------------------------------------------------===//
+
+When compiled with unsafemath enabled, "main" should enable SSE DAZ mode and
+other fast SSE modes.