[llvm-commits] CVS: llvm/lib/Target/X86/README.txt

[Evan Cheng]

Changes in directory llvm/lib/Target/X86:

README.txt updated: 1.68 -> 1.69
---
Log message:

Add a note about x86 register coallescing

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Diffs of the changes:  (+2 -0)

 README.txt |    2 ++
 1 files changed, 2 insertions(+)


Index: llvm/lib/Target/X86/README.txt
diff -u llvm/lib/Target/X86/README.txt:1.68 llvm/lib/Target/X86/README.txt:1.69
--- llvm/lib/Target/X86/README.txt:1.68	Sun Mar 19 16:27:41 2006
+++ llvm/lib/Target/X86/README.txt	Tue Mar 21 01:12:57 2006
@@ -644,3 +644,5 @@
 
 //===---------------------------------------------------------------------===//
 
+Teach the coallescer to coales vregs of different register classes. e.g. FR32 /
+FR64 to VR128.