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8131676: Fix warning 'negative int converted to unsigned' after 8085932.
authorgoetz
Thu, 16 Jul 2015 14:18:13 +0200
changeset 31864 341ca6d4b290
parent 31863 22ea3a456610
child 31865 c3edfbc8f5ac
8131676: Fix warning 'negative int converted to unsigned' after 8085932. Summary: Also fix 64-bit constant added in 8076276. Reviewed-by: kvn
hotspot/src/cpu/x86/vm/vm_version_x86.hpp file | annotate | diff | comparison | revisions
hotspot/src/share/vm/opto/superword.cpp file | annotate | diff | comparison | revisions 
--- a/hotspot/src/cpu/x86/vm/vm_version_x86.hpp	Thu Jul 16 14:16:44 2015 +0000
+++ b/hotspot/src/cpu/x86/vm/vm_version_x86.hpp	Thu Jul 16 14:18:13 2015 +0200
@@ -285,7 +285,7 @@
     CPU_AVX512BW = (1 << 31)
   } cpuFeatureFlags;
 
-#define CPU_AVX512VL 0x100000000 // EVEX instructions with smaller vector length : enums are limited to 32bit
+#define CPU_AVX512VL UCONST64(0x100000000) // EVEX instructions with smaller vector length : enums are limited to 32bit
 
   enum {
     // AMD
--- a/hotspot/src/share/vm/opto/superword.cpp	Thu Jul 16 14:16:44 2015 +0000
+++ b/hotspot/src/share/vm/opto/superword.cpp	Thu Jul 16 14:18:13 2015 +0200
@@ -2169,7 +2169,7 @@
   }//while
 
   int ii_current = -1;
-  unsigned int load_idx = -1;
+  unsigned int load_idx = (unsigned int)-1;
   _ii_order.clear();
   // Create real map of block indices for nodes
   for (int j = 0; j < _block.length(); j++) {
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