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17 lines
504 B
LLVM
17 lines
504 B
LLVM
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; RUN: opt -S -dse < %s | FileCheck %s
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declare i8* @llvm.init.trampoline(i8*, i8*, i8*)
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declare void @f()
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define void @unused_trampoline() {
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; CHECK: @unused_trampoline
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%storage = alloca [10 x i8], align 16 ; <[10 x i8]*> [#uses=1]
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; CHECK-NOT: alloca
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%cast = getelementptr [10 x i8]* %storage, i32 0, i32 0 ; <i8*> [#uses=1]
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%tramp = call i8* @llvm.init.trampoline( i8* %cast, i8* bitcast (void ()* @f to i8*), i8* null ) ; <i8*> [#uses=1]
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; CHECK-NOT: trampoline
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ret void
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; CHECK: ret void
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}
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