22 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 62; RUN: opt < %s -passes=gvn,instcombine -S | FileCheck %s3 4; PR41895@G = external constant [4 x i32]6 7define i32 @test(ptr %p, i32 %i) nounwind {8; CHECK-LABEL: define i32 @test(9; CHECK-SAME: ptr [[P:%.*]], i32 [[I:%.*]]) #[[ATTR0:[0-9]+]] {10; CHECK-NEXT: [[ENTRY:.*:]]11; CHECK-NEXT: store i8 4, ptr [[P]], align 112; CHECK-NEXT: ret i32 013;14entry:15 %P = getelementptr [4 x i32], ptr @G, i32 0, i32 %i16 %A = load i32, ptr %P17 store i8 4, ptr %p18 %B = load i32, ptr %P19 %C = sub i32 %A, %B20 ret i32 %C21}22