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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 136855a9959..b9e442a359a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,17 @@ +2012-05-26 Dimitrios Apostolou <jimis@gmx.net> + Paolo Bonzini <bonzini@gnu.org> + + * df-scan.c (df_def_record_1): Assert a parallel must contain an + EXPR_LIST at this point. Receive the LOC and move its extraction... + (df_defs_record): ... here. Change if-else to a switch statement. + (df_find_hard_reg_defs, df_find_hard_reg_defs_1): New. + (df_get_call_refs): Changed defs_generated from bitmap to HARD_REG_SET + and compute it from df_find_hard_reg_defs(). Record DF_REF_BASE + DEFs in REGNO order. Use HARD_REG_SET instead of bitmap for + regs_invalidated_by_call. + (df_insn_refs_collect): Record DF_REF_REGULAR DEFs after + df_get_call_refs(). + 2012-05-25 Eric Botcazou <ebotcazou@adacore.com> PR lto/52178 |