src/compiler/x64/code-generator-x64.cc - Issue 1475343002: Revert of [turbofan] Implemented the TruncateFloat32ToInt64 TurboFan operator.

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Unified Diff: src/compiler/x64/code-generator-x64.cc

Issue 1475343002: Revert of [turbofan] Implemented the TruncateFloat32ToInt64 TurboFan operator. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 5 years, 1 month ago

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Index: src/compiler/x64/code-generator-x64.cc

diff --git a/src/compiler/x64/code-generator-x64.cc b/src/compiler/x64/code-generator-x64.cc

index af8f8e8aa7b167c56371cee42c79469823ed0a5d..84542b60991f9c9323a6babeb3a74f1ca673358c 100644

--- a/src/compiler/x64/code-generator-x64.cc

+++ b/src/compiler/x64/code-generator-x64.cc

@@ -1043,13 +1043,6 @@

__ AssertZeroExtended(i.OutputRegister());

break;

}

- case kSSEFloat32ToInt64:

- if (instr->InputAt(0)->IsDoubleRegister()) {

- __ Cvttss2siq(i.OutputRegister(), i.InputDoubleRegister(0));

- } else {

- __ Cvttss2siq(i.OutputRegister(), i.InputOperand(0));

- }

- break;

case kSSEFloat64ToInt64:

if (instr->InputAt(0)->IsDoubleRegister()) {

__ Cvttsd2siq(i.OutputRegister(), i.InputDoubleRegister(0));

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