revert: expmed.c (store_bit_field_1): Properly truncate the paradoxical subreg of...

[gcc.git] / gcc / ChangeLog

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+2009-07-01  Adam Nemet  <anemet@caviumnetworks.com>
+
+       Revert:
+       2009-01-11  Adam Nemet  <anemet@caviumnetworks.com>
+       * expmed.c (store_bit_field_1): Properly truncate the paradoxical
+       subreg of op0 to the original op0.
+
+       * expmed.c (store_bit_field_1): Use a temporary as the destination
+       instead of a paradoxical subreg when we need to truncate the result.
+
+2009-07-01  DJ Delorie  <dj@redhat.com>
+
+       * config/mep/mep-ivc2.cpu (cmov, cmovc, cmovh): Add intrinsic names to VLIW variants.
+       (ivc2rm, ivc2crn): Make data type consistent with non-VLIW variants.
+       * config/mep/intrinsics.md: Regenerate.
+       * config/mep/intrinsics.h: Regenerate.
+       * config/mep/mep-intrin.h: Regenerate.
+
+2009-07-01  Jakub Jelinek  <jakub@redhat.com>
+
+       PR debug/40462
+       * jump.c (returnjump_p): Revert last patch.
+       * dwarf2out.c (dwarf2out_begin_epilogue): Handle SEQUENCEs.
+
+2009-07-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+       PR target/40575
+       * pa.md (casesi32p): Use jump table label to determine the offset
+       of the jump table.
+       (casesi64p): Likewise.
+
+       * pa.c (forward_branch_p): Return bool type.  Use instruction addresses
+       when available.  Assert that INSN has a jump label.
+       (pa_adjust_insn_length): Don't call forward_branch_p if INSN doesn't
+       have a jump label.
+
+2009-07-01  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/19831
+       * tree-ssa-dce.c (propagate_necessity): Calls to functions
+       that only act as barriers do not make any previous stores
+       necessary.
+       * tree-ssa-structalias.c (handle_lhs_call): Delay making
+       HEAP variables global, do not add a constraint from nonlocal.
+       (find_func_aliases): Handle escapes through return statements.
+       (compute_points_to_sets): Make escaped HEAP variables global.
+
 2009-07-01  Paolo Bonzini  <bonzini@gnu.org>
 
        PR bootstrap/40597