runtime/vm/intermediate_language_x64.cc - Issue 2003403003: ARM/ARM64: Fix smashed CODE_REG in intrinsics with InvokeMathCFunctionInstrs.

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Unified Diff: runtime/vm/intermediate_language_x64.cc

Issue 2003403003: ARM/ARM64: Fix smashed CODE_REG in intrinsics with InvokeMathCFunctionInstrs. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master

Patch Set: Created 4 years, 7 months ago

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Index: runtime/vm/intermediate_language_x64.cc

diff --git a/runtime/vm/intermediate_language_x64.cc b/runtime/vm/intermediate_language_x64.cc

index 9f87ca9873bfe48a4150676fe99328dd54cdf423..2b71a16016adbd56166d99b10e4a7d85e3d4a488 100644

--- a/runtime/vm/intermediate_language_x64.cc

+++ b/runtime/vm/intermediate_language_x64.cc

@@ -5186,6 +5186,8 @@ LocationSummary* InvokeMathCFunctionInstr::MakeLocationSummary(Zone* zone,

(recognized_kind() == MethodRecognizer::kMathDoublePow) ? 3 : 1;

LocationSummary* result = new(zone) LocationSummary(

zone, InputCount(), kNumTemps, LocationSummary::kCall);

+ ASSERT(R13 != CALLEE_SAVED_TEMP);

+ ASSERT(((1 << R13) & CallingConventions::kCalleeSaveCpuRegisters) != 0);

result->set_temp(0, Location::RegisterLocation(R13));

result->set_in(0, Location::FpuRegisterLocation(XMM2));

if (InputCount() == 2) {

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