src/x64/lithium-x64.cc - Issue 10197010: Optimise Math.floor(x/y) to use integer division for specific divisor.

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

Issue 10197010: Optimise Math.floor(x/y) to use integer division for specific divisor. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 8 years, 8 months ago

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Index: src/x64/lithium-x64.cc

===================================================================

--- src/x64/lithium-x64.cc (revision 11426)

+++ src/x64/lithium-x64.cc (working copy)

@@ -1305,6 +1305,12 @@

}

+LInstruction* LChunkBuilder::DoMathFloorOfDiv(HMathFloorOfDiv* instr) {

+ UNIMPLEMENTED();

+ return NULL;

LInstruction* LChunkBuilder::DoMod(HMod* instr) {

if (instr->representation().IsInteger32()) {

ASSERT(instr->left()->representation().IsInteger32());

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