Remove HNativeDebugInfo from start of basic blocks.
We do not require full environment at the start of basic block.
The dex pc contained in basic block is sufficient for line mapping.
Change-Id: I5ba9e5f5acbc4a783ad544769f9a73bb33e2bafa
diff --git a/compiler/optimizing/code_generator_x86_64.cc b/compiler/optimizing/code_generator_x86_64.cc
index a53a6be..e79c1fb 100644
--- a/compiler/optimizing/code_generator_x86_64.cc
+++ b/compiler/optimizing/code_generator_x86_64.cc
@@ -1632,11 +1632,11 @@
}
void InstructionCodeGeneratorX86_64::VisitNativeDebugInfo(HNativeDebugInfo* info) {
- if (codegen_->HasStackMapAtCurrentPc()) {
- // Ensure that we do not collide with the stack map of the previous instruction.
- __ nop();
- }
- codegen_->RecordPcInfo(info, info->GetDexPc());
+ codegen_->MaybeRecordNativeDebugInfo(info, info->GetDexPc());
+}
+
+void CodeGeneratorX86_64::GenerateNop() {
+ __ nop();
}
void LocationsBuilderX86_64::VisitLocal(HLocal* local) {