[llvm-commits] [llvm] r108626 - /llvm/trunk/lib/Target/X86/README-FPStack.txt
Chris Lattner
sabre at nondot.org
Sat Jul 17 10:42:04 PDT 2010
Author: lattner
Date: Sat Jul 17 12:42:04 2010
New Revision: 108626
URL: http://llvm.org/viewvc/llvm-project?rev=108626&view=rev
Log:
the stackifier is global!
Modified:
llvm/trunk/lib/Target/X86/README-FPStack.txt
Modified: llvm/trunk/lib/Target/X86/README-FPStack.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/README-FPStack.txt?rev=108626&r1=108625&r2=108626&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/README-FPStack.txt (original)
+++ llvm/trunk/lib/Target/X86/README-FPStack.txt Sat Jul 17 12:42:04 2010
@@ -27,8 +27,8 @@
//===---------------------------------------------------------------------===//
-The FP stackifier needs to be global. Also, it should handle simple permutates
-to reduce number of shuffle instructions, e.g. turning:
+The FP stackifier should handle simple permutates to reduce number of shuffle
+instructions, e.g. turning:
fld P -> fld Q
fld Q fld P
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