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21 lines
515 B
LLVM
21 lines
515 B
LLVM
; RUN: opt -instcombine %s -S | FileCheck %s
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;; This tests that the instructions in the entry blocks are sunk into each
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;; arm of the 'if'.
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define i32 @foo(i1 %C, i32 %A, i32 %B) {
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entry:
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%tmp.2 = sdiv i32 %A, %B ; <i32> [#uses=1]
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%tmp.9 = add i32 %B, %A ; <i32> [#uses=1]
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br i1 %C, label %then, label %endif
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then: ; preds = %entry
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ret i32 %tmp.9
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endif: ; preds = %entry
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; CHECK: sdiv i32
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; CHECK-NEXT: ret i32
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ret i32 %tmp.2
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}
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