src/a64/lithium-codegen-a64.cc - Issue 195793016: Remove uses of CanBeNegative() in HMod.

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Unified Diff: src/a64/lithium-codegen-a64.cc

Issue 195793016: Remove uses of CanBeNegative() in HMod. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 9 months ago

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Index: src/a64/lithium-codegen-a64.cc

diff --git a/src/a64/lithium-codegen-a64.cc b/src/a64/lithium-codegen-a64.cc

index 651f5796704fd73daa48736d2b5715fb551efff2..4766fa55fd078d3ad2d902732094fec8dc38cc0e 100644

--- a/src/a64/lithium-codegen-a64.cc

+++ b/src/a64/lithium-codegen-a64.cc

@@ -4134,7 +4134,7 @@ void LCodeGen::DoModByPowerOf2I(LModByPowerOf2I* instr) {

HMod* hmod = instr->hydrogen();

int32_t mask = divisor < 0 ? -(divisor + 1) : (divisor - 1);

Label dividend_is_not_negative, done;

- if (hmod->left()->CanBeNegative()) {

+ if (hmod->CheckFlag(HValue::kLeftCanBeNegative)) {

__ Cmp(dividend, 0);

__ B(pl, &dividend_is_not_negative);

// Note that this is correct even for kMinInt operands.

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