38 lines · cpp
1// RUN: %clang_cc1 -triple x86_64-linux-gnu -gkey-instructions %s -debug-info-kind=line-tables-only -emit-llvm -o - -Wno-unused-variable \2// RUN: | FileCheck %s --implicit-check-not atomGroup --implicit-check-not atomRank3 4// Check both the addr-store and value-store are part of the same atom.5 6void f(int x) {7// CHECK: %call = call noalias noundef nonnull ptr @_Znwm{{.*}}, !dbg [[G1R2_C12:!.*]]8// CHECK: %0 = load i32, ptr %x.addr{{.*}}, !dbg [[G1R2_C20:!.*]]9// CHECK: store i32 %0, ptr %call{{.*}}, !dbg [[G1R1_C12:!.*]]10// CHECK: store ptr %call, ptr %{{.*}}, !dbg [[G1R1_C8:!.*]]11 int *n = new int(x);12// CHECK: %call1 = call noalias noundef nonnull ptr @_Znwm{{.*}}, !dbg [[G2R2_C7:!.*]]13// CHECK: %1 = load i32, ptr %x.addr{{.*}}, !dbg [[G2R2_C15:!.*]]14// CHECK: store i32 %1, ptr %call{{.*}}, !dbg [[G2R1_C7:!.*]]15// CHECK: store ptr %call1, ptr %{{.*}}, !dbg [[G2R1_C5:!.*]]16 n = new int(x);17// CHECK: %2 = load i32, ptr %x.addr{{.*}}, !dbg [[G3R2:!.*]]18// CHECK: %3 = load ptr, ptr %n19// CHECK: store i32 %2, ptr %3{{.*}}, !dbg [[G3R1:!.*]]20 *n = x;21// CHECK: ret{{.*}}, !dbg [[RET:!.*]]22}23 24// CHECK: [[G1R2_C12]] = !DILocation({{.*}}, atomGroup: 1, atomRank: 2)25// CHECK: [[G1R2_C20]] = !DILocation({{.*}}, atomGroup: 1, atomRank: 2)26// CHECK: [[G1R1_C12]] = !DILocation({{.*}}, atomGroup: 1, atomRank: 1)27// CHECK: [[G1R1_C8]] = !DILocation({{.*}}, atomGroup: 1, atomRank: 1)28 29// CHECK: [[G2R2_C7]] = !DILocation({{.*}}, atomGroup: 2, atomRank: 2)30// CHECK: [[G2R2_C15]] = !DILocation({{.*}}, atomGroup: 2, atomRank: 2)31// CHECK: [[G2R1_C7]] = !DILocation({{.*}}, atomGroup: 2, atomRank: 1)32// CHECK: [[G2R1_C5]] = !DILocation({{.*}}, atomGroup: 2, atomRank: 1)33 34// CHECK: [[G3R2]] = !DILocation({{.*}}, atomGroup: 3, atomRank: 2)35// CHECK: [[G3R1]] = !DILocation({{.*}}, atomGroup: 3, atomRank: 1)36 37// CHECK: [[RET]] = !DILocation({{.*}}, atomGroup: 4, atomRank: 1)38