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Unified Diff: src/compiler/ia32/instruction-selector-ia32.cc

Issue 1631973003: [turbofan] Fixing IMulHigh, which has a temp. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 11 months ago
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Index: src/compiler/ia32/instruction-selector-ia32.cc
diff --git a/src/compiler/ia32/instruction-selector-ia32.cc b/src/compiler/ia32/instruction-selector-ia32.cc
index fa21d52d1565d6d377cfeebc7c4cefbdd6906676..ae8bd170aa6ae2484f8d1bbdd6662c0c3327d8c2 100644
--- a/src/compiler/ia32/instruction-selector-ia32.cc
+++ b/src/compiler/ia32/instruction-selector-ia32.cc
@@ -508,9 +508,10 @@ namespace {
void VisitMulHigh(InstructionSelector* selector, Node* node,
ArchOpcode opcode) {
IA32OperandGenerator g(selector);
- selector->Emit(opcode, g.DefineAsFixed(node, edx),
- g.UseFixed(node->InputAt(0), eax),
- g.UseUniqueRegister(node->InputAt(1)));
+ InstructionOperand temps[] = {g.TempRegister(eax)};
+ selector->Emit(
+ opcode, g.DefineAsFixed(node, edx), g.UseFixed(node->InputAt(0), eax),
+ g.UseUniqueRegister(node->InputAt(1)), arraysize(temps), temps);
}
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