Mercurial > hg > graal-compiler

changeset 22966:2adc45c38bde

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Use correct operand size when emitting TEST instruction for null comparison.
author Roland Schatz <roland.schatz@oracle.com>
date Wed, 11 Nov 2015 17:02:13 +0100
parents 009789e41bcf
children 8c999e913d82
files graal/com.oracle.graal.compiler.amd64/src/com/oracle/graal/compiler/amd64/AMD64ArithmeticLIRGenerator.java
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.compiler.amd64/src/com/oracle/graal/compiler/amd64/AMD64ArithmeticLIRGenerator.java	Wed Nov 11 13:38:43 2015 +0100
+++ b/graal/com.oracle.graal.compiler.amd64/src/com/oracle/graal/compiler/amd64/AMD64ArithmeticLIRGenerator.java	Wed Nov 11 17:02:13 2015 +0100
@@ -1072,7 +1072,7 @@
         if (isConstantValue(right)) {
             Constant c = LIRValueUtil.asConstant(right);
             if (JavaConstant.isNull(c)) {
-                getLIRGen().append(new AMD64BinaryConsumer.Op(TEST, DWORD, left, left));
+                getLIRGen().append(new AMD64BinaryConsumer.Op(TEST, size, left, left));
                 return;
             } else if (c instanceof VMConstant) {
                 VMConstant vc = (VMConstant) c;