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Schedule discriminator pass.

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This needs to modify a line table test to account for the new lexical
block created to hold the new discriminator value.

llvm-svn: 202754
This commit is contained in:
Diego Novillo
2014-03-03 20:06:18 +00:00
parent ef78566162
commit b56be64599
2 changed files with 10 additions and 1 deletions
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8
clang/lib/CodeGen/BackendUtil.cpp
View File

@@ -166,6 +166,11 @@ static void addSampleProfileLoaderPass(const PassManagerBuilder &Builder,
PM.add(createSampleProfileLoaderPass(CGOpts.SampleProfileFile));
}
static void addAddDiscriminatorsPass(const PassManagerBuilder &Builder,
PassManagerBase &PM) {
PM.add(createAddDiscriminatorsPass());
}
static void addBoundsCheckingPass(const PassManagerBuilder &Builder,
PassManagerBase &PM) {
PM.add(createBoundsCheckingPass());
@@ -246,6 +251,9 @@ void EmitAssemblyHelper::CreatePasses() {
PMBuilder.DisableUnrollLoops = !CodeGenOpts.UnrollLoops;
PMBuilder.RerollLoops = CodeGenOpts.RerollLoops;
PMBuilder.addExtension(PassManagerBuilder::EP_EarlyAsPossible,
addAddDiscriminatorsPass);
if (!CodeGenOpts.SampleProfileFile.empty())
PMBuilder.addExtension(PassManagerBuilder::EP_EarlyAsPossible,
addSampleProfileLoaderPass);

3
clang/test/CodeGenCXX/linetable-eh.cpp
View File

@@ -6,7 +6,7 @@
// CHECK: call void @llvm.dbg.declare
// CHECK: call void @llvm.dbg.declare(metadata !{{{.*}}}, metadata ![[CURRENT_ADDR:.*]]), !dbg ![[DBG1:.*]]
// CHECK: unwind label %{{.*}}, !dbg ![[DBG1]]
// CHECK: store i64 %{{.*}}, i64* %current_address, align 8, !dbg ![[DBG1]]
// CHECK: store i64 %{{.*}}, i64* %current_address, align 8, !dbg ![[DBG4:.*]]
// CHECK-NEXT: call void @llvm.dbg.declare(metadata !{{{.*}}}, metadata ![[FOUND_IT:.*]]), !dbg ![[DBG2:.*]]
// CHECK: = landingpad
// CHECK-NEXT: cleanup, !dbg ![[DBG3:.*]]
@@ -15,6 +15,7 @@
// CHECK-DAG: ![[DBG1]] = metadata !{i32 256,
// CHECK-DAG: ![[DBG2]] = metadata !{i32 257,
// CHECK-DAG: ![[DBG3]] = metadata !{i32 268,
// CHECK-DAG: ![[DBG4]] = metadata !{i32 256,
typedef unsigned long long uint64_t;
template<class _Tp> class shared_ptr {
public: