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Add a test case for left shift by 1. We should not be using lea for this.

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llvm-svn: 26431
This commit is contained in:
Evan Cheng 2006-02-28 23:57:45 +00:00
parent e5ae39621b
commit b02cde9c1f
1 changed files with 9 additions and 0 deletions
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9
test/Regression/CodeGen/X86/shift-one.ll Normal file
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; RUN: llvm-as < %s | llc -march=x86 | not grep 'leal'
%x = external global int
int %test() {
%tmp.0 = load int* %x
%tmp.1 = shl int %tmp.0, ubyte 1
ret int %tmp.1
}