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llvm-mirror/test/Transforms/InstCombine/select-load-call.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

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292 B
LLVM

; RUN: opt < %s -instcombine -S | grep "ret i32 1"
declare void @test2()
define i32 @test(i1 %cond, i32 *%P) {
%A = alloca i32
store i32 1, i32* %P
store i32 1, i32* %A
call void @test2() readonly
%P2 = select i1 %cond, i32 *%P, i32* %A
%V = load i32, i32* %P2
ret i32 %V
}