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

Issue 1225993002: [turbofan] Add TruncationMode for TruncateFloat64ToInt32. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 5 months ago
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Index: src/compiler/mips/instruction-selector-mips.cc
diff --git a/src/compiler/mips/instruction-selector-mips.cc b/src/compiler/mips/instruction-selector-mips.cc
index 52be8a9a2a5b81cf4ab971d6dc5911082626330b..c2420ac0d816cc3b7688658cb79c0bb207b3ec9e 100644
--- a/src/compiler/mips/instruction-selector-mips.cc
+++ b/src/compiler/mips/instruction-selector-mips.cc
@@ -391,6 +391,17 @@ void InstructionSelector::VisitTruncateFloat64ToFloat32(Node* node) {
}
+void InstructionSelector::VisitTruncateFloat64ToInt32(Node* node) {
+ switch (TruncationModeOf(node->op())) {
+ case TruncationMode::kJavaScript:
+ return VisitRR(this, kArchTruncateDoubleToI, node);
+ case TruncationMode::kRoundToZero:
+ return VisitRR(this, kMipsTruncWD, node);
+ }
+ UNREACHABLE();
+}
+
+
void InstructionSelector::VisitFloat32Add(Node* node) {
VisitRRR(this, kMipsAddS, node);
}
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