| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -instcombine -S < %s | FileCheck %s |
| ; PR7265 |
| |
| 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" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| %union.anon = type { i32, [4 x i8] } |
| |
| @.str = private constant [3 x i8] c"%s\00" |
| |
| define void @CopyEventArg(%union.anon* %ev) nounwind { |
| ; CHECK-LABEL: @CopyEventArg( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[CSTR:%.*]] = bitcast %union.anon* [[EV:%.*]] to i8* |
| ; CHECK-NEXT: [[STRCPY:%.*]] = call i8* @strcpy(i8* noundef nonnull dereferenceable(1) undef, i8* noundef nonnull dereferenceable(1) [[CSTR]]) |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %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 |
| ret void |
| } |
| |
| declare i32 @sprintf(i8*, i8*, ...) |
| |
