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Delete renaming use of dead dbg intrinsics.

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Intrinsic::dbg_stoppoint
 Intrinsic::dbg_region_start
 Intrinsic::dbg_region_end
 Intrinsic::dbg_func_start

llvm-svn: 92672
This commit is contained in:
Devang Patel 2010-01-05 01:47:06 +00:00
parent e6e1c93fb9
commit 9c02d20409
4 changed files with 0 additions and 22 deletions
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6
include/llvm/Intrinsics.td
View File

@ -282,12 +282,6 @@ let Properties = [IntrNoMem] in {
// optimizers can change them aggressively. Special handling needed in a few
// places.
let Properties = [IntrNoMem] in {
def int_dbg_stoppoint : Intrinsic<[llvm_void_ty],
[llvm_i32_ty, llvm_i32_ty,
llvm_metadata_ty]>;
def int_dbg_region_start : Intrinsic<[llvm_void_ty], [llvm_metadata_ty]>;
def int_dbg_region_end : Intrinsic<[llvm_void_ty], [llvm_metadata_ty]>;
def int_dbg_func_start : Intrinsic<[llvm_void_ty], [llvm_metadata_ty]>;
def int_dbg_declare : Intrinsic<[llvm_void_ty],
[llvm_descriptor_ty, llvm_metadata_ty]>;
def int_dbg_value : Intrinsic<[llvm_void_ty],

4
lib/CodeGen/IntrinsicLowering.cpp
View File

@ -427,10 +427,6 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) {
break;
}
case Intrinsic::dbg_stoppoint:
case Intrinsic::dbg_region_start:
case Intrinsic::dbg_region_end:
case Intrinsic::dbg_func_start:
case Intrinsic::dbg_declare:
break; // Simply strip out debugging intrinsics

6
lib/CodeGen/SelectionDAG/FastISel.cpp
View File

@ -325,12 +325,6 @@ bool FastISel::SelectCall(User *I) {
unsigned IID = F->getIntrinsicID();
switch (IID) {
default: break;
case Intrinsic::dbg_stoppoint:
case Intrinsic::dbg_region_start:
case Intrinsic::dbg_region_end:
case Intrinsic::dbg_func_start:
// FIXME - Remove this instructions once the dust settles.
return true;
case Intrinsic::dbg_declare: {
DbgDeclareInst *DI = cast<DbgDeclareInst>(I);
if (!DIDescriptor::ValidDebugInfo(DI->getVariable(), CodeGenOpt::None)||!DW

6
lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
View File

@ -4418,12 +4418,6 @@ SelectionDAGBuilder::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
DAG.AssignOrdering(Res.getNode(), SDNodeOrder);
return 0;
}
case Intrinsic::dbg_stoppoint:
case Intrinsic::dbg_region_start:
case Intrinsic::dbg_region_end:
case Intrinsic::dbg_func_start:
// FIXME - Remove this instructions once the dust settles.
return 0;
case Intrinsic::dbg_declare: {
if (OptLevel != CodeGenOpt::None)
// FIXME: Variable debug info is not supported here.