diff options
author | David Malcolm <dmalcolm@redhat.com> | 2016-04-27 18:18:45 +0000 |
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committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2016-04-27 18:18:45 +0000 |
commit | fdd5680ca7581542da868c0d219e36e76d806082 (patch) | |
tree | c849235ee7d2d12dc908fe717f2c035f003c47b7 /gcc/df-problems.c | |
parent | 98544adc26c0f956ecf63495749f029e3943bc31 (diff) | |
download | gcc-fdd5680ca7581542da868c0d219e36e76d806082.tar.gz |
df: make df_problem instances "const"
The various struct df_problem instances are constant data; mark them
as such.
gcc/ChangeLog:
* df-core.c (df_add_problem): Make the problem param be const.
(df_remove_problem): Make local "problem" be const.
* df-problems.c (problem_RD): Make const.
(problem_LR): Likewise.
(problem_LIVE): Likewise.
(problem_MIR): Likewise.
(problem_CHAIN): Likewise.
(problem_WORD_LR): Likewise.
(problem_NOTE): Likewise.
(problem_MD): Likewise.
* df-scan.c (problem_SCAN): Likewise.
* df.h (struct df_problem): Make field "dependent_problem" be
const.
(struct dataflow): Likewise for field "problem".
(df_add_problem): Make param const.
From-SVN: r235524
Diffstat (limited to 'gcc/df-problems.c')
-rw-r--r-- | gcc/df-problems.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/gcc/df-problems.c b/gcc/df-problems.c index f7bf3c8e488..132c1276e89 100644 --- a/gcc/df-problems.c +++ b/gcc/df-problems.c @@ -668,7 +668,7 @@ df_rd_bottom_dump (basic_block bb, FILE *file) /* All of the information associated with every instance of the problem. */ -static struct df_problem problem_RD = +static const struct df_problem problem_RD = { DF_RD, /* Problem id. */ DF_FORWARD, /* Direction. */ @@ -1190,7 +1190,7 @@ df_lr_verify_solution_end (void) /* All of the information associated with every instance of the problem. */ -static struct df_problem problem_LR = +static const struct df_problem problem_LR = { DF_LR, /* Problem id. */ DF_BACKWARD, /* Direction. */ @@ -1718,7 +1718,7 @@ df_live_verify_solution_end (void) /* All of the information associated with every instance of the problem. */ -static struct df_problem problem_LIVE = +static const struct df_problem problem_LIVE = { DF_LIVE, /* Problem id. */ DF_FORWARD, /* Direction. */ @@ -2169,7 +2169,7 @@ df_mir_verify_solution_end (void) /* All of the information associated with every instance of the problem. */ -static struct df_problem problem_MIR = +static const struct df_problem problem_MIR = { DF_MIR, /* Problem id. */ DF_FORWARD, /* Direction. */ @@ -2641,7 +2641,7 @@ df_chain_insn_bottom_dump (const rtx_insn *insn, FILE *file) } } -static struct df_problem problem_CHAIN = +static const struct df_problem problem_CHAIN = { DF_CHAIN, /* Problem id. */ DF_NONE, /* Direction. */ @@ -3008,7 +3008,7 @@ df_word_lr_bottom_dump (basic_block bb, FILE *file) /* All of the information associated with every instance of the problem. */ -static struct df_problem problem_WORD_LR = +static const struct df_problem problem_WORD_LR = { DF_WORD_LR, /* Problem id. */ DF_BACKWARD, /* Direction. */ @@ -3683,7 +3683,7 @@ df_note_free (void) /* All of the information associated every instance of the problem. */ -static struct df_problem problem_NOTE = +static const struct df_problem problem_NOTE = { DF_NOTE, /* Problem id. */ DF_NONE, /* Direction. */ @@ -4693,7 +4693,7 @@ df_md_bottom_dump (basic_block bb, FILE *file) df_print_regset (file, &bb_info->out); } -static struct df_problem problem_MD = +static const struct df_problem problem_MD = { DF_MD, /* Problem id. */ DF_FORWARD, /* Direction. */ |