compiler: Use new __builtin_init_heap_trampoline.

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
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@@ -1,3 +1,43 @@
+2012-01-27  Ian Lance Taylor  <iant@google.com>
+
+       PR go/47656
+       * builtins.def (BUILT_IN_INIT_HEAP_TRAMPOLINE): Define.
+       * builtins.c (expand_builtin_init_trampoline): Add onstack
+       parameter.  Change caller.
+       (expand_builtin): Handle BUILT_IN_INIT_HEAP_TRAMPOLINE.
+       * tree.c (build_common_builtin_nodes): Declare
+       __builtin_init_heap_trampoline.
+
+2012-01-27  Georg-Johann Lay  <avr@gjlay.de>
+
+       * config/avr/avr-protos.h (lpm_reg_rtx, lpm_addr_reg_rtx,
+       tmp_reg_rtx, zero_reg_rtx, all_regs_rtx, rampz_rtx): Make global.
+       * config/avr/avr.c: Ditto.
+       (avr_regnames): Remove because unused.
+       * config/avr/avr.md (*cpse.ne): New peephole.
+       (*cpse.eq): New peephole from former cpse peepholes.
+
+2012-01-27  Michael Eager  <eager@eagercon.com>
+
+       * config/microblaze.c (microblaze_emit_compare): Correct
+       test after pcmp instruction.
+
+2012-01-27  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/52020
+       * tree-sra.c (sra_modify_assign): Do not transform clobbers.
+
+2012-01-27  Richard Guenther  <rguenther@suse.de>
+
+       * ipa-pure-const.c (check_stmt): Clobbers do not make a
+       function non-const/pure.
+
+2012-01-27  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/50444
+       * tree-sra.c (build_ref_for_offset): Properly adjust the
+       MEM_REF type for unaligned accesses.
+
 2012-01-27  Richard Guenther  <rguenther@suse.de>
 
        PR tree-optimization/50444