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[OPENMP] Fix debug info for 'atomic' construct. 

Debug info for statement under 'atomic' construct must point exactly to that statement, not the directive itself.

llvm-svn: 255487
This commit is contained in:
Alexey Bataev 2015-12-14 09:26:19 +00:00
parent 870d1bcdf9
commit 33c56402d8
2 changed files with 6 additions and 5 deletions
clang
lib/CodeGen
CGStmtOpenMP.cpp
test/OpenMP
atomic_codegen.cpp

3
clang/lib/CodeGen/CGStmtOpenMP.cpp
View File

@ -2514,7 +2514,8 @@ void CodeGenFunction::EmitOMPAtomicDirective(const OMPAtomicDirective &S) {
}
LexicalScope Scope(*this, S.getSourceRange());
auto &&CodeGen = [&S, Kind, IsSeqCst](CodeGenFunction &CGF) {
auto &&CodeGen = [&S, Kind, IsSeqCst, CS](CodeGenFunction &CGF) {
CGF.EmitStopPoint(CS);
EmitOMPAtomicExpr(CGF, Kind, IsSeqCst, S.isPostfixUpdate(), S.getX(),
S.getV(), S.getExpr(), S.getUpdateExpr(),
S.isXLHSInRHSPart(), S.getLocStart());

8
clang/test/OpenMP/atomic_codegen.cpp
View File

@ -112,7 +112,7 @@ void parallel_atomic() {
// TERM_DEBUG: call void @__clang_call_terminate
// TERM_DEBUG: unreachable
}
// TERM_DEBUG-DAG: [[READ_LOC]] = !DILocation(line: [[@LINE-33]],
// TERM_DEBUG-DAG: [[WRITE_LOC]] = !DILocation(line: [[@LINE-28]],
// TERM_DEBUG-DAG: [[UPDATE_LOC]] = !DILocation(line: [[@LINE-22]],
// TERM_DEBUG-DAG: [[CAPTURE_LOC]] = !DILocation(line: [[@LINE-16]],
// TERM_DEBUG-DAG: [[READ_LOC]] = !DILocation(line: [[@LINE-28]],
// TERM_DEBUG-DAG: [[WRITE_LOC]] = !DILocation(line: [[@LINE-22]],
// TERM_DEBUG-DAG: [[UPDATE_LOC]] = !DILocation(line: [[@LINE-16]],
// TERM_DEBUG-DAG: [[CAPTURE_LOC]] = !DILocation(line: [[@LINE-9]],