Merge pull request #3609 from CAS-Atlantic/fix_aarch64_lneg_evaluator

AArch64: Fix lnegEvaluator to correctly generate 64-bit negate instruction
eclipse-openj9 · Feb 26, 2019 · b15ab57 · b15ab57
2 parents 0e86ce1 + e0878d1
commit b15ab57
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/aarch64/codegen/UnaryEvaluator.cpp b/compiler/aarch64/codegen/UnaryEvaluator.cpp
@@ -81,7 +81,7 @@ TR::Register *OMR::ARM64::TreeEvaluator::lnegEvaluator(TR::Node *node, TR::CodeG
    {
    TR::Node *firstChild = node->getFirstChild();
    TR::Register *tempReg = cg->gprClobberEvaluate(firstChild);
-   generateNegInstruction(cg, node, tempReg, tempReg);
+   generateNegInstruction(cg, node, tempReg, tempReg, true);
    firstChild->decReferenceCount();
    return node->setRegister(tempReg);
    }