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[LoopDataPrefetch] Port to new streaming API for opt remarks

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llvm-svn: 282826
This commit is contained in:
Adam Nemet 2016-09-30 00:42:43 +00:00
parent 2e623163a0
commit d6eee273b7
3 changed files with 14 additions and 1 deletions
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5
include/llvm/IR/DiagnosticInfo.h
View File

@ -524,6 +524,11 @@ public:
OptimizationRemark(const char *PassName, StringRef RemarkName,
const DebugLoc &DLoc, Value *CodeRegion);
/// Same as above but the debug location and code region is derived from \p
/// Instr.
OptimizationRemark(const char *PassName, StringRef RemarkName,
Instruction *Inst);
static bool classof(const DiagnosticInfo *DI) {
return DI->getKind() == DK_OptimizationRemark;
}

7
lib/IR/DiagnosticInfo.cpp
View File

@ -190,6 +190,13 @@ OptimizationRemark::OptimizationRemark(const char *PassName,
DK_OptimizationRemark, DS_Remark, PassName, RemarkName,
*cast<BasicBlock>(CodeRegion)->getParent(), DLoc, CodeRegion) {}
OptimizationRemark::OptimizationRemark(const char *PassName,
StringRef RemarkName, Instruction *Inst)
: DiagnosticInfoOptimizationBase(DK_OptimizationRemark, DS_Remark, PassName,
RemarkName,
*Inst->getParent()->getParent(),
Inst->getDebugLoc(), Inst->getParent()) {}
bool OptimizationRemark::isEnabled() const {
return PassRemarksOptLoc.Pattern &&
PassRemarksOptLoc.Pattern->match(getPassName());

3
lib/Transforms/Scalar/LoopDataPrefetch.cpp
View File

@ -329,7 +329,8 @@ bool LoopDataPrefetch::runOnLoop(Loop *L) {
++NumPrefetches;
DEBUG(dbgs() << " Access: " << *PtrValue << ", SCEV: " << *LSCEV
<< "\n");
ORE->emitOptimizationRemark(DEBUG_TYPE, MemI, "prefetched memory access");
ORE->emit(OptimizationRemark(DEBUG_TYPE, "Prefetched", MemI)
<< "prefetched memory access");
MadeChange = true;
}