src/crankshaft/ia32/lithium-codegen-ia32.cc - Issue 2204963002: [wasm] Use the Float64Max/Min machine operators to implement F64Max/Min.

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Unified Diff: src/crankshaft/ia32/lithium-codegen-ia32.cc

Issue 2204963002: [wasm] Use the Float64Max/Min machine operators to implement F64Max/Min. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Typo Created 4 years, 4 months ago

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Index: src/crankshaft/ia32/lithium-codegen-ia32.cc

diff --git a/src/crankshaft/ia32/lithium-codegen-ia32.cc b/src/crankshaft/ia32/lithium-codegen-ia32.cc

index ea4be934311eb339d15ca92c414655142a897244..2d772b40a05d57c8dadd170676d68b92cc664e68 100644

--- a/src/crankshaft/ia32/lithium-codegen-ia32.cc

+++ b/src/crankshaft/ia32/lithium-codegen-ia32.cc

@@ -4400,7 +4400,8 @@ void LCodeGen::EmitNumberUntagD(LNumberUntagD* instr, Register input_reg,

DeoptimizeIf(not_equal, instr,

DeoptimizeReason::kNotAHeapNumberUndefined);

- __ pcmpeqd(result_reg, result_reg);

+ __ xorpd(result_reg, result_reg);

+ __ divsd(result_reg, result_reg);

__ jmp(&done, Label::kNear);

}

} else {

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