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https://github.com/c64scene-ar/llvm-6502.git
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b1e1e82c54
of using llvm-as, now that opt supports this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
577 B
LLVM
27 lines
577 B
LLVM
; RUN: opt %s -condprop | llvm-dis | not grep phi
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define i32 @foo(i1, i32, i32) {
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prologue:
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br i1 %0, label %eq, label %ne
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eq: ; preds = %prologue
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store i32 0, i32* inttoptr (i32 10000 to i32*)
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%3 = icmp eq i32 %1, %2 ; <i1> [#uses=1]
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br label %join
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ne: ; preds = %prologue
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%4 = icmp ne i32 %1, %2 ; <i1> [#uses=1]
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br label %join
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join: ; preds = %ne, %eq
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%5 = phi i1 [ %3, %eq ], [ %4, %ne ] ; <i1> [#uses=1]
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br i1 %5, label %yes, label %no
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yes: ; preds = %join
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store i32 0, i32* inttoptr (i32 20000 to i32*)
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ret i32 5
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no: ; preds = %join
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ret i32 20
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}
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