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authorRichard Sandiford <rdsandiford@googlemail.com>2012-06-25 13:25:39 +0000
committerRichard Sandiford <rsandifo@gcc.gnu.org>2012-06-25 13:25:39 +0000
commitecf706e5ec4f1a866018e821659deff1d442f9c7 (patch)
treed65c918cbab139605a2b1e1899bb37533bc20c3e /gcc/cppspec.c
parent39ce30d841a90473fc5aeefe4dc6081c1966375d (diff)
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re PR debug/53740 (--enable-checking=yes,rtl bootstrap failure with ada)
gcc/ PR debug/53740 * df.h (dead_debug_add): Remove third argument. * df-problems.c (dead_debug_add): Likewise. Use the REGNO of the REG that we want to replace instead. (dead_debug_insert_temp): Use the REGNO of the reg that we want to replace instead of DF_REF_REGNO. Require there to always be at least one such use. Check for cases where the same location has more than df_ref associated with it. (df_note_bb_compute): Remove third dead_debug_add argument. * dce.c (word_dce_process_block): Likewise. From-SVN: r188934
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