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| author | amylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-12-10 00:57:03 +0000 |
|---|---|---|
| committer | amylaar <amylaar@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-12-10 00:57:03 +0000 |
| commit | 7d0e67ac251d8267f8d62ab1a27f8571fbb06063 (patch) | |
| tree | 2859b2d886f33d7a0f5d47c618ff71bdbda2791a /gcc/regclass.c | |
| parent | 1e2195fd8e9a3835ea66e7befb0a43df49431213 (diff) | |
| download | ppe42-gcc-7d0e67ac251d8267f8d62ab1a27f8571fbb06063.tar.gz ppe42-gcc-7d0e67ac251d8267f8d62ab1a27f8571fbb06063.zip | |
* regclass.c (globalize_reg): Re-instate test that allows
fixed registers to be declared as a variable even after functions
are defined.
* testsuite/gcc.dg/991209-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30853 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/regclass.c')
| -rw-r--r-- | gcc/regclass.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/regclass.c b/gcc/regclass.c index ea608f82202..55edc778fd0 100644 --- a/gcc/regclass.c +++ b/gcc/regclass.c @@ -218,7 +218,7 @@ struct reg_info_data { static struct reg_info_data *reg_info_head; -/* No more global register vairiables may be declared; true once +/* No more global register variables may be declared; true once regclass has been initialized. */ static int no_global_reg_vars = 0; @@ -630,7 +630,7 @@ void globalize_reg (i) int i; { - if (no_global_reg_vars) + if (fixed_regs[i] == 0 && no_global_reg_vars) error ("global register variable follows a function definition"); if (global_regs[i]) @@ -767,7 +767,7 @@ regclass_init () before regclass is run. */ reg_pref = NULL; - /* No more global register vairiables may be declared. */ + /* No more global register variables may be declared. */ no_global_reg_vars = 1; } |
