Index: src/x64/lithium-x64.cc |
diff --git a/src/x64/lithium-x64.cc b/src/x64/lithium-x64.cc |
index f5f2879afd3ec8f836d37b578bc9a5e383d9f46f..e2c23d2d028d7c1be5d76e3c0c796d5cd4db4abc 100644 |
--- a/src/x64/lithium-x64.cc |
+++ b/src/x64/lithium-x64.cc |
@@ -1742,6 +1742,25 @@ LInstruction* LChunkBuilder::DoCheckMap(HCheckMap* instr) { |
} |
+LInstruction* LChunkBuilder::DoClampToUint8(HClampToUint8* instr) { |
+ HValue* value = instr->value(); |
+ Representation rep = value->representation(); |
+ LOperand* reg = UseRegister(value); |
+ if (rep.IsDouble()) { |
+ return DefineAsRegister(new LClampDoubleToUint8(reg, |
+ TempRegister())); |
+ } else if (rep.IsInteger32()) { |
+ return DefineSameAsFirst(new LClampIToUint8(reg)); |
+ } else { |
+ ASSERT(rep.IsTagged()); |
+ LClampTaggedToUint8* result = new LClampTaggedToUint8(reg, |
+ TempRegister(), |
+ FixedTemp(xmm1)); |
+ return AssignEnvironment(DefineSameAsFirst(result)); |
+ } |
+} |
+ |
+ |
LInstruction* LChunkBuilder::DoReturn(HReturn* instr) { |
return new LReturn(UseFixed(instr->value(), rax)); |
} |