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diff src/cpu/x86/vm/assembler_x86.cpp @ 1302:2484f4d6a54e

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6935535: String.indexOf() returns incorrect result on x86 with SSE4.2 Summary: Added missing counter decrement when substring search restarted. Reviewed-by: twisti
author kvn
date Wed, 17 Mar 2010 10:47:03 -0700
parents 85f13cdfbc1d
children 0a43776437b6
line wrap: on
line diff
--- a/src/cpu/x86/vm/assembler_x86.cpp	Wed Mar 17 10:22:41 2010 +0100
+++ b/src/cpu/x86/vm/assembler_x86.cpp	Wed Mar 17 10:47:03 2010 -0700
@@ -8460,6 +8460,7 @@
   subptr(str1, result); // Restore counter
   shrl(str1, 1);
   addl(cnt1, str1);
+  decrementl(cnt1);
   lea(str1, Address(result, 2)); // Reload string
 
   // Load substr