cc1

Author: OCHyams

clang/test/DebugInfo/KeyInstructions/cast.c

@@ -1,7 +1,7 @@
-// RUN: %clang -gkey-instructions -gno-column-info -x c++ %s -gmlt -S -emit-llvm -o -  \
+// RUN: %clang_cc1 -gkey-instructions -gno-column-info -x c++ %s -debug-info-kind=line-tables-only -emit-llvm -o -  \
 // RUN: | FileCheck %s --implicit-check-not atomGroup --implicit-check-not atomRank
 
-// RUN: %clang -gkey-instructions -gno-column-info -x c %s -gmlt -S -emit-llvm -o -  \
+// RUN: %clang_cc1 -gkey-instructions -gno-column-info -x c %s -debug-info-kind=line-tables-only -emit-llvm -o -  \
 // RUN: | FileCheck %s --implicit-check-not atomGroup --implicit-check-not atomRank
 
 float g;

clang/test/DebugInfo/KeyInstructions/new.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang -gkey-instructions %s -gmlt -gcolumn-info -S -emit-llvm -o - -Wno-unused-variable \
+// RUN: %clang_cc1 -gkey-instructions %s -debug-info-kind=line-tables-only -emit-llvm -o - -Wno-unused-variable \
 // RUN: | FileCheck %s --implicit-check-not atomGroup --implicit-check-not atomRank
 
 // Check both the addr-store and value-store are part of the same atom.

clang/test/KeyInstructions/multi-func.c

@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -gkey-instructions -gno-column-info -x c++ %s -debug-info-kind=line-tables-only -emit-llvm -o - \
+// RUN: | FileCheck %s --implicit-check-not atomGroup --implicit-check-not atomRank
+
+// RUN: %clang_cc1 -gkey-instructions -gno-column-info -x c %s -debug-info-kind=line-tables-only -emit-llvm -o - \
+// RUN: | FileCheck %s --implicit-check-not atomGroup --implicit-check-not atomRank
+
+// Check atomGroup is reset to start at 1 in each function.
+
+// CHECK: ret{{.*}}, !dbg [[AG:!.*]]
+void a() {}
+
+// CHECK: ret{{.*}}, !dbg [[BG:!.*]]
+void b() {}
+
+// CHECK: [[A:!.*]] = distinct !DISubprogram(name: "a",
+// CHECK: [[AG]] = !DILocation({{.*}}, scope: [[A]], atomGroup: 1, atomRank: 1)
+// CHECK: [[B:!.*]] = distinct !DISubprogram(name: "b",
+// CHECK: [[BG]] = !DILocation({{.*}}, scope: [[B]], atomGroup: 1, atomRank: 1)