26 lines
966 B
LLVM
26 lines
966 B
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -instcombine -S < %s | FileCheck %s
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; PR7265
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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target triple = "x86_64-unknown-linux-gnu"
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%union.anon = type { i32, [4 x i8] }
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@.str = private constant [3 x i8] c"%s\00"
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define void @CopyEventArg(%union.anon* %ev) nounwind {
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; CHECK-LABEL: @CopyEventArg(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[CSTR:%.*]] = bitcast %union.anon* [[EV:%.*]] to i8*
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; CHECK-NEXT: [[STRCPY:%.*]] = call i8* @strcpy(i8* nonnull dereferenceable(1) undef, i8* nonnull dereferenceable(1) [[CSTR]])
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; CHECK-NEXT: ret void
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;
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entry:
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%call = call i32 (i8*, i8*, ...) @sprintf(i8* undef, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), %union.anon* %ev) nounwind
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ret void
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}
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declare i32 @sprintf(i8*, i8*, ...)
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