Mercurial > hg > graal-compiler

changeset 8986:3bc8ee03834e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Register RAX as a temporary for FREM and DREM stubs.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Wed, 10 Apr 2013 14:59:32 +0200
parents 92b00825c037
children dcb9f151f0ec
files graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotRuntime.java
diffstat 1 files changed, 3 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotRuntime.java	Wed Apr 10 02:10:14 2013 +0200
+++ b/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotRuntime.java	Wed Apr 10 14:59:32 2013 +0200
@@ -44,6 +44,7 @@
 import static com.oracle.graal.hotspot.replacements.CipherBlockChainingSubstitutions.DecryptAESCryptStubCall.*;
 import static com.oracle.graal.hotspot.replacements.CipherBlockChainingSubstitutions.EncryptAESCryptStubCall.*;
 
+import com.oracle.graal.amd64.*;
 import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.meta.*;
 import com.oracle.graal.graph.*;
@@ -71,13 +72,13 @@
                 /*             ret */ ret(Kind.Void));
 
         addRuntimeCall(ARITHMETIC_FREM, config.arithmeticFremStub,
-                /*           temps */ null,
+                /*           temps */ new Register[]{AMD64.rax},
                 /*             ret */ ret(Kind.Float),
                 /* arg0:         a */ javaCallingConvention(Kind.Float,
                 /* arg1:         b */                       Kind.Float));
 
         addRuntimeCall(ARITHMETIC_DREM, config.arithmeticDremStub,
-                /*           temps */ null,
+                /*           temps */ new Register[]{AMD64.rax},
                 /*             ret */ ret(Kind.Double),
                 /* arg0:         a */ javaCallingConvention(Kind.Double,
                 /* arg1:         b */                       Kind.Double));