diff options
| author | tbsaunde <tbsaunde@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-07-09 02:51:19 +0000 |
|---|---|---|
| committer | tbsaunde <tbsaunde@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-07-09 02:51:19 +0000 |
| commit | 94f1fba70080114ca1c053f03ddf6ad57c50abde (patch) | |
| tree | 0f911fdcff3136d1be7745fa3a9df698289ae2af /gcc/internal-fn.c | |
| parent | 32aa77d97d8dacbcfdefe3b3ac9986dfbdecea36 (diff) | |
| download | gcc-94f1fba70080114ca1c053f03ddf6ad57c50abde.tar.gz | |
always define WORD_REGISTER_OPERATIONS
gcc/ChangeLog:
2015-07-08 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* defaults.h: Provide default for WORD_REGISTER_OPERATIONS.
* config/alpha/alpha.h: Define WORD_REGISTER_OPERATIONS to 1.
* config/arc/arc.h: Likewise.
* config/arm/arm.h: Likewise.
* config/bfin/bfin.h: Likewise.
* config/epiphany/epiphany.h: Likewise.
* config/frv/frv.h: Likewise.
* config/ia64/ia64.h: Likewise.
* config/iq2000/iq2000.h: Likewise.
* config/lm32/lm32.h: Likewise.
* config/m32r/m32r.h: Likewise.
* config/mcore/mcore.h: Likewise.
* config/mep/mep.h: Likewise.
* config/microblaze/microblaze.h: Likewise.
* config/mips/mips.h: Likewise.
* config/mmix/mmix.h: Likewise.
* config/mn10300/mn10300.h: Likewise.
* config/nds32/nds32.h: Likewise.
* config/nios2/nios2.h: Likewise.
* config/pa/pa.h: Likewise.
* config/rl78/rl78.h: Likewise.
* config/sh/sh.h: Likewise.
* config/sparc/sparc.h: Likewise.
* config/stormy16/stormy16.h: Likewise.
* config/tilegx/tilegx.h: Likewise.
* config/tilepro/tilepro.h: Likewise.
* config/v850/v850.h: Likewise.
* config/xtensa/xtensa.h: Likewise.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in: Adjust.
* combine.c (simplify_set): Likewise.
(simplify_comparison): Likewise.
* expr.c (store_constructor): Likewise.
* internal-fn.c (expand_arith_overflow): Likewise.
* reload.c (push_reload): Likewise.
(find_reloads): Likewise.
(find_reloads_subreg_address): Likewise.
* reload1.c (eliminate_regs_1): Likewise.
* rtlanal.c (nonzero_bits1): Likewise.
(num_sign_bit_copies1): Likewise.
* simplify-rtx.c (simplify_truncation): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225597 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/internal-fn.c')
| -rw-r--r-- | gcc/internal-fn.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/internal-fn.c b/gcc/internal-fn.c index 5b0a44d3d79..82d59c92ecf 100644 --- a/gcc/internal-fn.c +++ b/gcc/internal-fn.c @@ -1727,15 +1727,15 @@ expand_arith_overflow (enum tree_code code, gimple stmt) return; } -#ifdef WORD_REGISTER_OPERATIONS /* For sub-word operations, if target doesn't have them, start with precres widening right away, otherwise do it only if the most simple cases can't be used. */ - if (orig_precres == precres && precres < BITS_PER_WORD) + if (WORD_REGISTER_OPERATIONS + && orig_precres == precres + && precres < BITS_PER_WORD) ; - else -#endif - if ((uns0_p && uns1_p && unsr_p && prec0 <= precres && prec1 <= precres) + else if ((uns0_p && uns1_p && unsr_p && prec0 <= precres + && prec1 <= precres) || ((!uns0_p || !uns1_p) && !unsr_p && prec0 + uns0_p <= precres && prec1 + uns1_p <= precres)) @@ -1764,7 +1764,7 @@ expand_arith_overflow (enum tree_code code, gimple stmt) /* For sub-word operations, retry with a wider type first. */ if (orig_precres == precres && precop <= BITS_PER_WORD) { -#ifdef WORD_REGISTER_OPERATIONS +#if WORD_REGISTER_OPERATIONS int p = BITS_PER_WORD; #else int p = precop; |