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| author | Michael Hayes <mhayes@redhat.com> | 2001-01-01 00:37:09 +0000 |
|---|---|---|
| committer | Michael Hayes <m.hayes@gcc.gnu.org> | 2001-01-01 00:37:09 +0000 |
| commit | 8b634749abb593dd61bbb3b4c0c8eb6861b92c65 (patch) | |
| tree | 3b42886d723fcd6825f532d5914608cc58485318 /gcc/unroll.c | |
| parent | b4ae520152976c22948e7c90360dcd93aacf2f88 (diff) | |
| download | gcc-8b634749abb593dd61bbb3b4c0c8eb6861b92c65.zip gcc-8b634749abb593dd61bbb3b4c0c8eb6861b92c65.tar.gz gcc-8b634749abb593dd61bbb3b4c0c8eb6861b92c65.tar.bz2 | |
loop.h (REG_IV_CLASS): New accessor macro.
* loop.h (REG_IV_CLASS): New accessor macro.
* loop.c (REG_IV_CLASS): Use it instead of reg_iv_class array.
* unroll.c (REG_IV_CLASS): Likewise.
From-SVN: r38580
Diffstat (limited to 'gcc/unroll.c')
| -rw-r--r-- | gcc/unroll.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc/unroll.c b/gcc/unroll.c index 0fe6256..1c66b1f 100644 --- a/gcc/unroll.c +++ b/gcc/unroll.c @@ -1770,7 +1770,7 @@ copy_loop_body (loop, copy_start, copy_end, map, exit_label, last_iteration, unsigned int regno = REGNO (SET_DEST (set)); v = addr_combined_regs[REGNO (SET_DEST (set))]; - bl = ivs->reg_biv_class[REGNO (v->src_reg)]; + bl = REG_IV_CLASS (ivs, REGNO (v->src_reg)); /* Although the giv_inc amount is not needed here, we must call calculate_giv_inc here since it might try to delete the @@ -1915,7 +1915,7 @@ copy_loop_body (loop, copy_start, copy_end, map, exit_label, last_iteration, if (regno < max_reg_before_loop && REG_IV_TYPE (ivs, regno) == BASIC_INDUCT) { - giv_src_reg = ivs->reg_biv_class[regno]->biv->src_reg; + giv_src_reg = REG_IV_CLASS (ivs, regno)->biv->src_reg; giv_dest_reg = giv_src_reg; } @@ -3030,7 +3030,7 @@ find_splittable_givs (loop, bl, unroll_type, increment, unroll_number) { int count = 1; if (! v->ignore) - count = ivs->reg_biv_class[REGNO (v->src_reg)]->biv_count; + count = REG_IV_CLASS (ivs, REGNO (v->src_reg))->biv_count; splittable_regs_updates[REGNO (v->new_reg)] = count; } @@ -3226,7 +3226,7 @@ final_giv_value (loop, v) rtx loop_end = loop->end; unsigned HOST_WIDE_INT n_iterations = LOOP_INFO (loop)->n_iterations; - bl = ivs->reg_biv_class[REGNO (v->src_reg)]; + bl = REG_IV_CLASS (ivs, REGNO (v->src_reg)); /* The final value for givs which depend on reversed bivs must be calculated differently than for ordinary givs. In this case, there is already an @@ -3598,7 +3598,7 @@ loop_iterations (loop) abort (); /* Grab initial value, only useful if it is a constant. */ - bl = ivs->reg_biv_class[REGNO (iteration_var)]; + bl = REG_IV_CLASS (ivs, REGNO (iteration_var)); initial_value = bl->initial_value; increment = biv_total_increment (bl); @@ -3612,7 +3612,7 @@ loop_iterations (loop) if (REGNO (v->src_reg) >= max_reg_before_loop) abort (); - bl = ivs->reg_biv_class[REGNO (v->src_reg)]; + bl = REG_IV_CLASS (ivs, REGNO (v->src_reg)); /* Increment value is mult_val times the increment value of the biv. */ @@ -4014,7 +4014,7 @@ remap_split_bivs (loop, x) #endif if (REGNO (x) < max_reg_before_loop && REG_IV_TYPE (ivs, REGNO (x)) == BASIC_INDUCT) - return ivs->reg_biv_class[REGNO (x)]->biv->src_reg; + return REG_IV_CLASS (ivs, REGNO (x))->biv->src_reg; break; default: |