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

Issue 5726008: Reapply change 5989, adding untagged double calls to Math.pow, with problem i... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 10 years ago
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Index: src/ia32/lithium-codegen-ia32.cc
===================================================================
--- src/ia32/lithium-codegen-ia32.cc (revision 6008)
+++ src/ia32/lithium-codegen-ia32.cc (working copy)
@@ -2235,6 +2235,13 @@
}
+void LCodeGen::DoMathLog(LUnaryMathOperation* instr) {
+ ASSERT(ToDoubleRegister(instr->result()).is(xmm1));
+ TranscendentalCacheSSE2Stub stub(TranscendentalCache::LOG);
+ CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+}
+
+
void LCodeGen::DoUnaryMathOperation(LUnaryMathOperation* instr) {
switch (instr->op()) {
case kMathAbs:
@@ -2252,6 +2259,10 @@
case kMathPowHalf:
DoMathPowHalf(instr);
break;
+ case kMathLog:
+ DoMathLog(instr);
+ break;
+
default:
UNREACHABLE();
}
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