r202754 - Schedule discriminator pass.
Diego Novillo
dnovillo at google.com
Mon Mar 3 12:06:18 PST 2014
Author: dnovillo
Date: Mon Mar 3 14:06:18 2014
New Revision: 202754
URL: http://llvm.org/viewvc/llvm-project?rev=202754&view=rev
Log:
Schedule discriminator pass.
This needs to modify a line table test to account for the new lexical
block created to hold the new discriminator value.
Modified:
cfe/trunk/lib/CodeGen/BackendUtil.cpp
cfe/trunk/test/CodeGenCXX/linetable-eh.cpp
Modified: cfe/trunk/lib/CodeGen/BackendUtil.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/BackendUtil.cpp?rev=202754&r1=202753&r2=202754&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/BackendUtil.cpp (original)
+++ cfe/trunk/lib/CodeGen/BackendUtil.cpp Mon Mar 3 14:06:18 2014
@@ -166,6 +166,11 @@ static void addSampleProfileLoaderPass(c
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);
Modified: cfe/trunk/test/CodeGenCXX/linetable-eh.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/linetable-eh.cpp?rev=202754&r1=202753&r2=202754&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCXX/linetable-eh.cpp (original)
+++ cfe/trunk/test/CodeGenCXX/linetable-eh.cpp Mon Mar 3 14:06:18 2014
@@ -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:
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