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| author | Richard Stallman <rms@gnu.org> | 1993-03-08 21:29:49 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1993-03-08 21:29:49 +0000 |
| commit | 38d4d0c2eaa7804fab9fcaee654c011f97bef437 (patch) | |
| tree | 41f8b0cb50e7b1d509bd9d365f414b139021d39f /gcc/toplev.c | |
| parent | 187e4b0f22718012d2138b29c9536c68b088653c (diff) | |
| download | gcc-38d4d0c2eaa7804fab9fcaee654c011f97bef437.zip gcc-38d4d0c2eaa7804fab9fcaee654c011f97bef437.tar.gz gcc-38d4d0c2eaa7804fab9fcaee654c011f97bef437.tar.bz2 | |
(flag_volatile_global): New variable.
(f_options): Add option for it.
From-SVN: r3678
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index e0575dc..02ce71c 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -354,6 +354,7 @@ int flag_fast_math = 0; /* Nonzero means all references through pointers are volatile. */ int flag_volatile; +int flag_volatile_global; /* Nonzero means just do syntax checking; don't output anything. */ @@ -461,6 +462,7 @@ struct { char *string; int *variable; int on_value;} f_options[] = { {"float-store", &flag_float_store, 1}, {"volatile", &flag_volatile, 1}, + {"volatile-global", &flag_volatile_global, 1}, {"defer-pop", &flag_defer_pop, 1}, {"omit-frame-pointer", &flag_omit_frame_pointer, 1}, {"cse-follow-jumps", &flag_cse_follow_jumps, 1}, |