diff options
| author | Richard Henderson <rth@redhat.com> | 2002-01-29 22:34:48 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 2002-01-29 22:34:48 +0000 |
| commit | 52cc38aff5f0ae7de917a08b3234f4c1410d8c25 (patch) | |
| tree | 773ecd145345464a68b2e439a644c31df6f3d773 /gcc/regclass.c | |
| parent | eb9e0525ad5f797f5528e91ef849f07c9a2130c2 (diff) | |
* expr.c (force_operand): Ignore flag_pic for detecting pic
address loads.
* regclass.c (init_reg_sets_1): Test fixed_regs not flag_pic
for determining if PIC_OFFSET_TABLE_REGNUM is call-clobbered.
* resource.c (mark_target_live_regs): Use regs_invalidated_by_call
instead of open-coded loop.
* doc/tm.texi (PIC_OFFSET_TABLE_REGNUM): Clarify that it must
be fixed when in use.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@49329 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/regclass.c')
| -rw-r--r-- | gcc/regclass.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/regclass.c b/gcc/regclass.c index 9bf07048db9..d064e240b62 100644 --- a/gcc/regclass.c +++ b/gcc/regclass.c @@ -470,7 +470,7 @@ init_reg_sets_1 () ; #endif #ifndef PIC_OFFSET_TABLE_REG_CALL_CLOBBERED - else if (i == PIC_OFFSET_TABLE_REGNUM && flag_pic) + else if (i == PIC_OFFSET_TABLE_REGNUM && fixed_regs[i]) ; #endif else if (0 |