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add a note, I'll take care of this after nate commits his big patch

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25873 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2006-02-01 06:40:32 +00:00
parent 3c55c54a87
commit 1f7c6302be
1 changed files with 10 additions and 0 deletions
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10
lib/Target/X86/README.txt
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@ -299,3 +299,13 @@ turning 'select (load CPI1), (load CPI2)' -> 'load (select CPI1, CPI2)'
The pattern isel got this one right.
//===---------------------------------------------------------------------===//
This shouldn't have an explicit ADD (target independent dag combiner hack):
bool %X(int %X) {
%Y = add int %X, 14
%Z = setne int %Y, 12345
ret bool %Z
}