Rename test & run C & C++

Author: OCHyams

clang/test/DebugInfo/KeyInstructions/init-agg.c

@@ -0,0 +1,41 @@
+
+// RUN: %clang -gkey-instructions -x c++ %s -gmlt -gno-column-info -S -emit-llvm -o - -ftrivial-auto-var-init=pattern \
+// RUN: | FileCheck %s --implicit-check-not atomGroup --implicit-check-not atomRank
+
+// RUN: %clang -gkey-instructions -x c %s -gmlt -gno-column-info -S -emit-llvm -o - -ftrivial-auto-var-init=pattern \
+// RUN: | FileCheck %s --implicit-check-not atomGroup --implicit-check-not atomRank
+
+// The implicit-check-not is important; we don't want the GEPs created for the
+// store locations to be included in the atom group.
+
+int g;
+void a() {
+// CHECK: call void @llvm.memcpy{{.*}}, !dbg [[G1R1:!.*]]
+    int A[] = { 1, 2, 3 };
+
+// CHECK: store i32 1, ptr %{{.*}}, !dbg [[G2R1:!.*]]
+// CHECK: store i32 2, ptr %{{.*}}, !dbg [[G2R1]]
+// CHECK: %0 = load i32, ptr @g{{.*}}, !dbg [[G2R2:!.*]]
+// CHECK: store i32 %0, ptr %{{.*}}, !dbg [[G2R1]]
+    int B[] = { 1, 2, g };
+
+// CHECK: call void @llvm.memset{{.*}}, !dbg [[G3R1:!.*]]
+// CHECK: store i8 97{{.*}}, !dbg [[G3R1]]
+// CHECK: store i8 98{{.*}}, !dbg [[G3R1]]
+// CHECK: store i8 99{{.*}}, !dbg [[G3R1]]
+// CHECK: store i8 100{{.*}}, !dbg [[G3R1]]
+    char big[65536] = { 'a', 'b', 'c', 'd' };
+
+// CHECK: call void @llvm.memset{{.*}}, !dbg [[G4R1:!.*]]
+    char arr[] = { 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, };
+
+// CHECK: store i8 -86, ptr %uninit{{.*}}, !dbg [[G5R1:!.*]], !annotation
+    char uninit; // -ftrivial-auto-var-init=pattern
+}
+
+// CHECK: [[G1R1]] = !DILocation({{.*}}, atomGroup: 1, atomRank: 1)
+// CHECK: [[G2R1]] = !DILocation({{.*}}, atomGroup: 2, atomRank: 1)
+// CHECK: [[G2R2]] = !DILocation({{.*}}, atomGroup: 2, atomRank: 2)
+// CHECK: [[G3R1]] = !DILocation({{.*}}, atomGroup: 3, atomRank: 1)
+// CHECK: [[G4R1]] = !DILocation({{.*}}, atomGroup: 4, atomRank: 1)
+// CHECK: [[G5R1]] = !DILocation({{.*}}, atomGroup: 5, atomRank: 1)