PPC/s390: [compiler] Ask compilation info, not isolate, about source positions flag.

Port 510ebfc3
Port 8f61fbc6

R=neis@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Review-Url: https://codereview.chromium.org/2920523002
Cr-Commit-Position: refs/heads/master@{#45648}

src/compiler/ppc/code-generator-ppc.cc

@@ -2081,7 +2081,7 @@ void CodeGenerator::AssembleArchTrap(Instruction* instr,
         __ Ret();
       } else {
         gen_->AssembleSourcePosition(instr_);
-        __ Call(handle(isolate()->builtins()->builtin(trap_id), isolate()),
+        __ Call(isolate()->builtins()->builtin_handle(trap_id),
                 RelocInfo::CODE_TARGET);
         ReferenceMap* reference_map =
             new (gen_->zone()) ReferenceMap(gen_->zone());
@@ -2219,7 +2219,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleDeoptimizerCall(
   // actual final call site and just bl'ing to it here, similar to what we do
   // in the lithium backend.
   if (deopt_entry == nullptr) return kTooManyDeoptimizationBailouts;
-  if (isolate()->NeedsSourcePositionsForProfiling()) {
+  if (info()->is_source_positions_enabled()) {
     __ RecordDeoptReason(deoptimization_reason, pos, deoptimization_id);
   }
   __ Call(deopt_entry, RelocInfo::RUNTIME_ENTRY);

src/compiler/s390/code-generator-s390.cc

@@ -2497,7 +2497,7 @@ void CodeGenerator::AssembleArchTrap(Instruction* instr,
         __ Ret();
       } else {
         gen_->AssembleSourcePosition(instr_);
-        __ Call(handle(isolate()->builtins()->builtin(trap_id), isolate()),
+        __ Call(isolate()->builtins()->builtin_handle(trap_id),
                 RelocInfo::CODE_TARGET);
         ReferenceMap* reference_map =
             new (gen_->zone()) ReferenceMap(gen_->zone());
@@ -2607,7 +2607,7 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleDeoptimizerCall(
   // actual final call site and just bl'ing to it here, similar to what we do
   // in the lithium backend.
   if (deopt_entry == nullptr) return kTooManyDeoptimizationBailouts;
-  if (isolate()->NeedsSourcePositionsForProfiling()) {
+  if (info()->is_source_positions_enabled()) {
     __ RecordDeoptReason(deoptimization_reason, pos, deoptimization_id);
   }
   __ Call(deopt_entry, RelocInfo::RUNTIME_ENTRY);