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| author | Vedant Kumar <vsk@apple.com> | 2019-11-18 14:16:08 -0800 |
|---|---|---|
| committer | Vedant Kumar <vsk@apple.com> | 2019-11-18 15:07:59 -0800 |
| commit | ea1db31d20a74e5025a86b0df49163d5bfecb67b (patch) | |
| tree | dd1a5612d6d8a1ccdc69e43b44dd2ebe66c535f8 /clang/test/CodeGenObjC | |
| parent | e84468c1f145e9a5e54640ebdc78bc40c7da3fce (diff) | |
| download | bcm5719-llvm-ea1db31d20a74e5025a86b0df49163d5bfecb67b.tar.gz bcm5719-llvm-ea1db31d20a74e5025a86b0df49163d5bfecb67b.zip | |
[CodeGen] Assign locations to calls to special struct helpers
Assign artificial locations to calls to special struct-related helper
functions.
Such calls may not inherit a location if emitted within FinishFunction,
at which point the lexical scope stack may be empty, causing CGDebugInfo
to report the current DebugLoc as empty.
Fixes an IR verifier complaint about a call to '__destructor_8_s0' not
having a !dbg location attached.
rdar://57293361
Diffstat (limited to 'clang/test/CodeGenObjC')
| -rw-r--r-- | clang/test/CodeGenObjC/nontrivial-c-struct-exception.m | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/clang/test/CodeGenObjC/nontrivial-c-struct-exception.m b/clang/test/CodeGenObjC/nontrivial-c-struct-exception.m index 7db53bb7424..1733a019026 100644 --- a/clang/test/CodeGenObjC/nontrivial-c-struct-exception.m +++ b/clang/test/CodeGenObjC/nontrivial-c-struct-exception.m @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -triple arm64-apple-ios11 -fobjc-arc -fblocks -fobjc-runtime=ios-11.0 -fobjc-exceptions -fexceptions -emit-llvm -o - %s | FileCheck %s +// RUN: %clang_cc1 -triple arm64-apple-ios11 -fobjc-arc -fblocks -fobjc-runtime=ios-11.0 -fobjc-exceptions -fexceptions -debug-info-kind=line-tables-only -emit-llvm -o - %s | FileCheck %s // CHECK: %[[STRUCT_STRONG:.*]] = type { i32, i8* } // CHECK: %[[STRUCT_WEAK:.*]] = type { i32, i8* } @@ -25,8 +25,8 @@ typedef struct { // CHECK-NEXT: ret void // CHECK: landingpad { i8*, i32 } -// CHECK: %[[V9:.*]] = bitcast %[[STRUCT_STRONG]]* %[[AGG_TMP]] to i8** -// CHECK: call void @__destructor_8_s8(i8** %[[V9]]) +// CHECK: %[[V9:.*]] = bitcast %[[STRUCT_STRONG]]* %[[AGG_TMP]] to i8**{{.*}}, !dbg [[ARTIFICIAL_LOC_1:![0-9]+]] +// CHECK: call void @__destructor_8_s8(i8** %[[V9]]){{.*}}, !dbg [[ARTIFICIAL_LOC_1]] // CHECK: br label // CHECK: resume @@ -48,8 +48,8 @@ void testStrongException(void) { // CHECK: ret void // CHECK: landingpad { i8*, i32 } -// CHECK: %[[V3:.*]] = bitcast %[[STRUCT_WEAK]]* %[[AGG_TMP]] to i8** -// CHECK: call void @__destructor_8_w8(i8** %[[V3]]) +// CHECK: %[[V3:.*]] = bitcast %[[STRUCT_WEAK]]* %[[AGG_TMP]] to i8**{{.*}}, !dbg [[ARTIFICIAL_LOC_2:![0-9]+]] +// CHECK: call void @__destructor_8_w8(i8** %[[V3]]){{.*}}, !dbg [[ARTIFICIAL_LOC_2]] // CHECK: br label // CHECK: resume @@ -60,3 +60,6 @@ void calleeWeak(Weak, Weak); void testWeakException(void) { calleeWeak(genWeak(), genWeak()); } + +// CHECK-DAG: [[ARTIFICIAL_LOC_1]] = !DILocation(line: 0 +// CHECK-DAG: [[ARTIFICIAL_LOC_2]] = !DILocation(line: 0 |
