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26 lines
745 B
LLVM
26 lines
745 B
LLVM
; RUN: opt -passes='function(require<no-op-function>),cgscc(function-attrs)' -disable-output < %s -debug-pass-manager 2>&1 | FileCheck %s
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; CHECK: Running pass: PostOrderFunctionAttrsPass on (f)
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; CHECK: Invalidating analysis: NoOpFunctionAnalysis on f
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; CHECK-NOT: Invalidating analysis: NoOpFunctionAnalysis on h
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; CHECK: Invalidating analysis: NoOpFunctionAnalysis on g
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; CHECK-NOT: Invalidating analysis: NoOpFunctionAnalysis on h
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; CHECK: Running pass: PostOrderFunctionAttrsPass on (g)
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; CHECK: Running pass: PostOrderFunctionAttrsPass on (h)
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declare i32 @e(ptr)
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define i32 @f(i32 %a) {
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ret i32 %a
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}
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define i32 @g(i32 %b) {
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%c = call i32 @f(i32 %b)
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ret i32 %c
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}
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define i32 @h(i32 %b) {
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%c = call i32 @e(ptr @f)
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ret i32 %c
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}
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