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| author | Jan Hubicka <jh@suse.cz> | 2001-02-13 21:17:45 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2001-02-13 20:17:45 +0000 |
| commit | 848e0190fb94ea253031af77f52842117522f79b (patch) | |
| tree | c39d29448a716750181bae4b37680fbdc9397d5a /gcc/emit-rtl.c | |
| parent | b1675dbd664a6f1ac664bb902f8f7a5779761a1b (diff) | |
| download | gcc-848e0190fb94ea253031af77f52842117522f79b.zip gcc-848e0190fb94ea253031af77f52842117522f79b.tar.gz gcc-848e0190fb94ea253031af77f52842117522f79b.tar.bz2 | |
cse.c (cse_main): Converts ifdefs on PIC_OFFSET_TABLE_REGNUM to conditionals.
* cse.c (cse_main): Converts ifdefs on PIC_OFFSET_TABLE_REGNUM to
conditionals.
* defaults.h (PIC_OFFSET_TABLE_REGNUM): Default to INVALID_REGNUM.
* emit-rtl.c (init_emit_once): Convert ifdefs to conditionals.
* flow.c (mark_regs_live_at_end): Likewise.
(calculate_global_regs_live): Likewise.
* gcse.c (compute_hash_table): Likewise.
(compute_kill_rd): Likewise.
* resource.c (mark_target_live_regs): Likewise.
* rtl.h (INVALID_REGNUM): New macro.
From-SVN: r39643
Diffstat (limited to 'gcc/emit-rtl.c')
| -rw-r--r-- | gcc/emit-rtl.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 0b9e4aa..96fea2c 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -4197,9 +4197,8 @@ init_emit_once (line_numbers) #endif #endif -#ifdef PIC_OFFSET_TABLE_REGNUM - pic_offset_table_rtx = gen_rtx_REG (Pmode, PIC_OFFSET_TABLE_REGNUM); -#endif + if (PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM) + pic_offset_table_rtx = gen_rtx_REG (Pmode, PIC_OFFSET_TABLE_REGNUM); ggc_add_rtx_root (&pic_offset_table_rtx, 1); ggc_add_rtx_root (&struct_value_rtx, 1); |