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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b6484b1..ef89872 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,21 @@ +2012-08-16 Steven Bosscher <steven@gcc.gnu.org> + + PR middle-end/54146 + * tree-flow.h (compute_global_livein): Remove prototype. + * tree-into-ssa.c (compute_global_livein): Remove function. + * tree-ssa-loop-manip.c: Include gimple-pretty-print.h. + (find_sibling_superloop): New function. + (compute_live_loop_exits): New function. + (add_exit_phis_edge): Rename to add_exit_phi. Do not allow + inserting a PHI in a block that is not a loop exit for VAR. + Add dumping if TDF_DETAILS. + (add_exit_phis_var): Rewrite. + (add_exit_phis): Update. + (get_loops_exits): Rewrite to return an array of per-loop exits + rather than one bitmap with all loop exits. + (find_uses_to_rename_bb): Ignore virtual PHI nodes. + (rewrite_into_loop_closed_ssa): Update. + 2012-08-16 Nick Clifton <nickc@redhat.com> * config/i386/i386elf.h (ASM_OUTPUT_ASCII): Cast _ascii_bytes |