llvm-project/llvm/test/Transforms/SimplifyCFG/hoist-common-code.ll

19 lines
497 B
LLVM

; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | not grep br
declare void @bar(i32)
define void @test(i1 %P, i32* %Q) {
br i1 %P, label %T, label %F
T: ; preds = %0
store i32 1, i32* %Q
%A = load i32* %Q ; <i32> [#uses=1]
call void @bar( i32 %A )
ret void
F: ; preds = %0
store i32 1, i32* %Q
%B = load i32* %Q ; <i32> [#uses=1]
call void @bar( i32 %B )
ret void
}