Mercurial > hg > graal-jvmci-8

diff src/cpu/sparc/vm/bytecodeInterpreter_sparc.inline.hpp @ 1681:126ea7725993

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6953477: Increase portability and flexibility of building Hotspot Summary: A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail. Reviewed-by: phh, never, coleenp, dholmes
author bobv
date Tue, 03 Aug 2010 08:13:38 -0400
parents c18cbe5936b8
children f95d63e2154a
line wrap: on
line diff
--- a/src/cpu/sparc/vm/bytecodeInterpreter_sparc.inline.hpp	Wed Jul 28 17:57:43 2010 -0400
+++ b/src/cpu/sparc/vm/bytecodeInterpreter_sparc.inline.hpp	Tue Aug 03 08:13:38 2010 -0400
@@ -236,19 +236,19 @@
 }
 
 inline jint BytecodeInterpreter::VMintShl(jint op1, jint op2) {
-  return op1 <<  op2;
+  return op1 << (op2 & 0x1f);
 }
 
 inline jint BytecodeInterpreter::VMintShr(jint op1, jint op2) {
-  return op1 >>  op2; // QQ op2 & 0x1f??
+  return op1 >> (op2 & 0x1f);
 }
 
 inline jint BytecodeInterpreter::VMintSub(jint op1, jint op2) {
   return op1 - op2;
 }
 
-inline jint BytecodeInterpreter::VMintUshr(jint op1, jint op2) {
-  return ((juint) op1) >> op2; // QQ op2 & 0x1f??
+inline juint BytecodeInterpreter::VMintUshr(jint op1, jint op2) {
+  return ((juint) op1) >> (op2 & 0x1f);
 }
 
 inline jint BytecodeInterpreter::VMintXor(jint op1, jint op2) {