/hg/icedtea7-forest/hotspot: 2 new changesets

[andrew at icedtea.classpath.org]

changeset f23cc792224c in /hg/icedtea7-forest/hotspot
details: http://icedtea.classpath.org/hg/icedtea7-forest/hotspot?cmd=changeset;node=f23cc792224c
author: andrew
date: Thu Oct 27 06:57:51 2016 +0100

	PR3211: AArch64 build fails with pre-compiled headers disabled
	Contributed-by: Tiago St?rmer Daitx <tdaitx at gmail.com>


changeset fff29c78ee40 in /hg/icedtea7-forest/hotspot
details: http://icedtea.classpath.org/hg/icedtea7-forest/hotspot?cmd=changeset;node=fff29c78ee40
author: andrew
date: Thu Oct 27 18:25:25 2016 +0100

	PR3209: Backed out changeset 3cc3ab869ccf


diffstat:

 src/cpu/aarch64/vm/assembler_aarch64.cpp  |  1 +
 src/cpu/aarch64/vm/vm_version_aarch64.cpp |  3 +++
 src/share/vm/opto/lcm.cpp                 |  7 ++-----
 3 files changed, 6 insertions(+), 5 deletions(-)

diffs (44 lines):

diff -r 76e61db96315 -r fff29c78ee40 src/cpu/aarch64/vm/assembler_aarch64.cpp
--- a/src/cpu/aarch64/vm/assembler_aarch64.cpp	Thu Oct 27 06:16:50 2016 +0100
+++ b/src/cpu/aarch64/vm/assembler_aarch64.cpp	Thu Oct 27 18:25:25 2016 +0100
@@ -64,6 +64,7 @@
 #include "gc_implementation/g1/heapRegion.hpp"
 #endif
 
+#include "opto/compile.hpp"
 
 extern "C" void entry(CodeBuffer *cb);
 
diff -r 76e61db96315 -r fff29c78ee40 src/cpu/aarch64/vm/vm_version_aarch64.cpp
--- a/src/cpu/aarch64/vm/vm_version_aarch64.cpp	Thu Oct 27 06:16:50 2016 +0100
+++ b/src/cpu/aarch64/vm/vm_version_aarch64.cpp	Thu Oct 27 18:25:25 2016 +0100
@@ -25,6 +25,9 @@
  */
 
 #include "precompiled.hpp"
+#include "asm/assembler.hpp"
+#include "asm/assembler.inline.hpp"
+#include "utilities/sizes.hpp"
 #include "assembler_aarch64.hpp"
 #include "memory/resourceArea.hpp"
 #include "runtime/java.hpp"
diff -r 76e61db96315 -r fff29c78ee40 src/share/vm/opto/lcm.cpp
--- a/src/share/vm/opto/lcm.cpp	Thu Oct 27 06:16:50 2016 +0100
+++ b/src/share/vm/opto/lcm.cpp	Thu Oct 27 18:25:25 2016 +0100
@@ -1068,14 +1068,11 @@
     Block *sb = _succs[i];
     // Clone the entire area; ignoring the edge fixup for now.
     for( uint j = end; j > beg; j-- ) {
+      // It is safe here to clone a node with anti_dependence
+      // since clones dominate on each path.
       Node *clone = _nodes[j-1]->clone();
       sb->_nodes.insert( 1, clone );
       bbs.map(clone->_idx,sb);
-#ifdef AARCH64
-      if (clone->needs_anti_dependence_check()) {
-        insert_anti_dependences(sb, clone);
-      }
-#endif
     }
   }