23 lines
696 B
LLVM
23 lines
696 B
LLVM
; Test that the strpbrk folder doesn't simplify a call to the function
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; declared with an incompatible prototype.
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;
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; RUN: opt < %s -passes=instcombine -S | FileCheck %s
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
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@hello = constant [12 x i8] c"hello world\00"
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@w = constant [2 x i8] c"w\00"
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declare i8 @strpbrk(ptr, ptr)
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; Check that 'strpbrk' functions with the wrong prototype aren't simplified.
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define i8 @test_no_simplify1() {
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; CHECK-LABEL: @test_no_simplify1(
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%ret = call i8 @strpbrk(ptr @hello, ptr @w)
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; CHECK-NEXT: %ret = call i8 @strpbrk
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ret i8 %ret
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; CHECK-NEXT: ret i8 %ret
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}
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