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Unified Diff: src/crankshaft/x64/lithium-codegen-x64.cc

Issue 2114613002: [intrinsics] Drop the now obsolete %_DoubleHi and %_DoubleLo intrinsics. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 6 months ago
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Index: src/crankshaft/x64/lithium-codegen-x64.cc
diff --git a/src/crankshaft/x64/lithium-codegen-x64.cc b/src/crankshaft/x64/lithium-codegen-x64.cc
index b79d787b1d4d4d2afad8c2ad43c6d14078a40622..8388c4e0ae392d29c29bdd2d2504809dcd24f0c0 100644
--- a/src/crankshaft/x64/lithium-codegen-x64.cc
+++ b/src/crankshaft/x64/lithium-codegen-x64.cc
@@ -5079,18 +5079,6 @@ void LCodeGen::DoClampTToUint8(LClampTToUint8* instr) {
}
-void LCodeGen::DoDoubleBits(LDoubleBits* instr) {
- XMMRegister value_reg = ToDoubleRegister(instr->value());
- Register result_reg = ToRegister(instr->result());
- if (instr->hydrogen()->bits() == HDoubleBits::HIGH) {
- __ Movq(result_reg, value_reg);
- __ shrq(result_reg, Immediate(32));
- } else {
- __ Movd(result_reg, value_reg);
- }
-}
-
-
void LCodeGen::DoAllocate(LAllocate* instr) {
class DeferredAllocate final : public LDeferredCode {
public:
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