src/compiler/arm64/instruction-scheduler-arm64.cc - Issue 2183923003: [stubs,interpreter] Optimise SMI loading for 64-bit targets.

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Unified Diff: src/compiler/arm64/instruction-scheduler-arm64.cc

Issue 2183923003: [stubs,interpreter] Optimise SMI loading for 64-bit targets. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Optimizing SMI loads at code stub assembler level. Created 4 years, 4 months ago

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Index: src/compiler/arm64/instruction-scheduler-arm64.cc

diff --git a/src/compiler/arm64/instruction-scheduler-arm64.cc b/src/compiler/arm64/instruction-scheduler-arm64.cc

index 9b29ee4be7374b76b856b4ce33979a2be5350a82..cb0cc720ccc4849d709fcb590b0b5b82b9f5feb8 100644

--- a/src/compiler/arm64/instruction-scheduler-arm64.cc

+++ b/src/compiler/arm64/instruction-scheduler-arm64.cc

@@ -144,6 +144,7 @@ int InstructionScheduler::GetTargetInstructionFlags(

case kArm64Ldrsb:

case kArm64Ldrh:

case kArm64Ldrsh:

+ case kArm64Ldrsw:

case kArm64LdrW:

case kArm64Ldr:

return kIsLoadOperation;

@@ -236,6 +237,7 @@ int InstructionScheduler::GetInstructionLatency(const Instruction* instr) {

case kArm64Ldrh:

case kArm64Ldrsb:

case kArm64Ldrsh:

+ case kArm64Ldrsw:

return 11;

case kCheckedLoadInt8:

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