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| author | Zack Weinberg <zackw@panix.com> | 2001-08-18 19:59:46 +0000 |
|---|---|---|
| committer | Zack Weinberg <zack@gcc.gnu.org> | 2001-08-18 19:59:46 +0000 |
| commit | ef89d648b84b126fe6c15be5b09105bf705aa60a (patch) | |
| tree | f45f62817a1ba4ec89643d51d48fc4dea2c0237b /gcc/unroll.c | |
| parent | 8d36d7229213f91138844f0e710e68c185774aea (diff) | |
| download | gcc-ef89d648b84b126fe6c15be5b09105bf705aa60a.zip gcc-ef89d648b84b126fe6c15be5b09105bf705aa60a.tar.gz gcc-ef89d648b84b126fe6c15be5b09105bf705aa60a.tar.bz2 | |
optabs.h (OTI_flodiv, [...]): Kill.
* optabs.h (OTI_flodiv, flodiv_optab): Kill.
* genopinit.c: Put floating point divide insns in sdiv_optab.
* expr.c (expand_expr): Use sdiv_optab, not flodiv_optab.
* config/gofast.h, config/c4x/c4x.h,
config/ia64/hpux_longdouble.h, config/mips/mips.h,
config/pa/long_double.h, config/rs6000/sysv4.h,
config/sparc/sparc.h: Put floating point divide libcalls in sdiv_optab.
* optabs.c (init_optab): Break into new_optab, init_optab, init_optabv.
(init_optabs): Use init_optabv for overflow-trapping optabs.
Don't init flodiv_optab. Give mov_optab, movstrict_optab, and
cmp_optab RTX codes so have_insn_for can find them.
* optabs.c (expand_simple_binop, expand_simple_unop,
have_insn_for, gen_sub3_insn): New interfaces.
* expr.h: Prototype new functions.
(enum optab_methods): Move here from optabs.h.
* builtins.c, combine.c, doloop.c, function.c, ifcvt.c,
loop.c, profile.c, simplify-rtx.c, stmt.c, unroll.c:
Use new functions instead of working directly with optabs.
* doloop.c, ifcvt.c, loop.c, profile.c, simplify-rtx.c,
unroll.c: Don't include optabs.h.
* caller-save.c, combine.c, function.c, stmt.c: Just include
insn-codes.h, not optabs.h.
* Makefile.in: Update dependencies.
* combine.c (make_compound_operation, simplify_comparison):
Fix typos testing for this or that instruction.
From-SVN: r45008
Diffstat (limited to 'gcc/unroll.c')
| -rw-r--r-- | gcc/unroll.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/gcc/unroll.c b/gcc/unroll.c index 09a0732..eb33988 100644 --- a/gcc/unroll.c +++ b/gcc/unroll.c @@ -163,7 +163,6 @@ enum unroll_types #include "flags.h" #include "function.h" #include "expr.h" -#include "optabs.h" #include "loop.h" #include "toplev.h" #include "hard-reg-set.h" @@ -936,15 +935,15 @@ unroll_loop (loop, insn_count, strength_reduce_p) We must copy the final and initial values here to avoid improperly shared rtl. */ - diff = expand_binop (mode, sub_optab, copy_rtx (final_value), - copy_rtx (initial_value), NULL_RTX, 0, - OPTAB_LIB_WIDEN); + diff = expand_simple_binop (mode, MINUS, copy_rtx (final_value), + copy_rtx (initial_value), NULL_RTX, 0, + OPTAB_LIB_WIDEN); /* Now calculate (diff % (unroll * abs (increment))) by using an and instruction. */ - diff = expand_binop (GET_MODE (diff), and_optab, diff, - GEN_INT (unroll_number * abs_inc - 1), - NULL_RTX, 0, OPTAB_LIB_WIDEN); + diff = expand_simple_binop (GET_MODE (diff), AND, diff, + GEN_INT (unroll_number * abs_inc - 1), + NULL_RTX, 0, OPTAB_LIB_WIDEN); /* Now emit a sequence of branches to jump to the proper precond loop entry point. */ @@ -2298,8 +2297,8 @@ emit_unrolled_add (dest_reg, src_reg, increment) { rtx result; - result = expand_binop (GET_MODE (dest_reg), add_optab, src_reg, increment, - dest_reg, 0, OPTAB_LIB_WIDEN); + result = expand_simple_binop (GET_MODE (dest_reg), PLUS, src_reg, increment, + dest_reg, 0, OPTAB_LIB_WIDEN); if (dest_reg != result) emit_move_insn (dest_reg, result); @@ -3314,9 +3313,9 @@ final_giv_value (loop, v) if (biv->insn == insn) { start_sequence (); - tem = expand_binop (GET_MODE (tem), sub_optab, tem, - biv->add_val, NULL_RTX, 0, - OPTAB_LIB_WIDEN); + tem = expand_simple_binop (GET_MODE (tem), MINUS, tem, + biv->add_val, NULL_RTX, 0, + OPTAB_LIB_WIDEN); seq = gen_sequence (); end_sequence (); loop_insn_sink (loop, seq); |