Author: probinson Date: Thu Jun 25 19:36:50 2015 New Revision: 240747 URL: http://llvm.org/viewvc/llvm-project?rev=240747&view=rev Log: FileCheck-ize test and make sure more things don't happen.
Attribute 'nodebug' means no llvm.dbg.* intrinsics, no !dbg annotations, and no DISubprogram for the function. Differential Revision: http://reviews.llvm.org/D10747 Modified: cfe/trunk/test/CodeGen/attr-nodebug.c Modified: cfe/trunk/test/CodeGen/attr-nodebug.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/attr-nodebug.c?rev=240747&r1=240746&r2=240747&view=diff ============================================================================== --- cfe/trunk/test/CodeGen/attr-nodebug.c (original) +++ cfe/trunk/test/CodeGen/attr-nodebug.c Thu Jun 25 19:36:50 2015 @@ -1,12 +1,32 @@ -// RUN: %clang_cc1 -g -emit-llvm -o %t %s -// RUN: not grep 'call void @llvm.dbg.func.start' %t +// RUN: %clang_cc1 -g -emit-llvm -o - %s | FileCheck %s void t1() __attribute__((nodebug)); void t1() { int a = 10; - a++; } +void t2() +{ + int b = 10; + b++; +} + +// With nodebug, IR should have no llvm.dbg.* calls, or !dbg annotations. +// CHECK-LABEL: @t1 +// CHECK-NOT: dbg +// CHECK: } + +// For sanity, check those things do occur normally. +// CHECK-LABEL: @t2 +// CHECK: call{{.*}}llvm.dbg +// CHECK: !dbg +// CHECK: } + +// We should see a function description for t2 but not t1. +// CHECK-NOT: DISubprogram(name: "t1" +// CHECK: DISubprogram(name: "t2" +// CHECK-NOT: DISubprogram(name: "t1" + _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
