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| author | Chris Lattner <sabre@nondot.org> | 2006-05-08 20:51:54 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-05-08 20:51:54 +0000 |
| commit | a850446a0be73ceb9ac1b312bffb1e06d7e40d99 (patch) | |
| tree | 165a6c812dd0f482c78c0c478d5beaf7481eca62 /lib/Transforms/Utils/UnifyFunctionExitNodes.cpp | |
| parent | fcf64a91d65ece1168c2108271c4b2c7e4271e5e (diff) | |
Compile this:
short test4(unsigned X) {
return (X >> 16);
}
to:
_test4:
movl 4(%esp), %eax
sarl $16, %eax
ret
instead of:
_test4:
movl $-65536, %eax
andl 4(%esp), %eax
sarl $16, %eax
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28171 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/UnifyFunctionExitNodes.cpp')
0 files changed, 0 insertions, 0 deletions