diff options
Diffstat (limited to 'gcc/loop-iv.c')
| -rw-r--r-- | gcc/loop-iv.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/gcc/loop-iv.c b/gcc/loop-iv.c index c81b6472..ee6c71e 100644 --- a/gcc/loop-iv.c +++ b/gcc/loop-iv.c @@ -1308,12 +1308,12 @@ iv_analysis_done (void) /* Computes inverse to X modulo (1 << MOD). */ -static unsigned HOST_WIDEST_INT -inverse (unsigned HOST_WIDEST_INT x, int mod) +static uint64_t +inverse (uint64_t x, int mod) { - unsigned HOST_WIDEST_INT mask = - ((unsigned HOST_WIDEST_INT) 1 << (mod - 1) << 1) - 1; - unsigned HOST_WIDEST_INT rslt = 1; + uint64_t mask = + ((uint64_t) 1 << (mod - 1) << 1) - 1; + uint64_t rslt = 1; int i; for (i = 0; i < mod - 1; i++) @@ -2263,13 +2263,13 @@ canonicalize_iv_subregs (struct rtx_iv *iv0, struct rtx_iv *iv1, a number of fields in DESC already filled in. OLD_NITER is the original expression for the number of iterations, before we tried to simplify it. */ -static unsigned HOST_WIDEST_INT +static uint64_t determine_max_iter (struct loop *loop, struct niter_desc *desc, rtx old_niter) { rtx niter = desc->niter_expr; rtx mmin, mmax, cmp; - unsigned HOST_WIDEST_INT nmax, inc; - unsigned HOST_WIDEST_INT andmax = 0; + uint64_t nmax, inc; + uint64_t andmax = 0; /* We used to look for constant operand 0 of AND, but canonicalization should always make this impossible. */ @@ -2312,7 +2312,7 @@ determine_max_iter (struct loop *loop, struct niter_desc *desc, rtx old_niter) if (andmax) nmax = MIN (nmax, andmax); if (dump_file) - fprintf (dump_file, ";; Determined upper bound "HOST_WIDEST_INT_PRINT_DEC".\n", + fprintf (dump_file, ";; Determined upper bound %"PRId64".\n", nmax); return nmax; } @@ -2331,8 +2331,8 @@ iv_number_of_iterations (struct loop *loop, rtx insn, rtx condition, enum rtx_code cond; enum machine_mode mode, comp_mode; rtx mmin, mmax, mode_mmin, mode_mmax; - unsigned HOST_WIDEST_INT s, size, d, inv, max; - HOST_WIDEST_INT up, down, inc, step_val; + uint64_t s, size, d, inv, max; + int64_t up, down, inc, step_val; int was_sharp = false; rtx old_niter; bool step_is_pow2; @@ -2679,7 +2679,7 @@ iv_number_of_iterations (struct loop *loop, rtx insn, rtx condition, d *= 2; size--; } - bound = GEN_INT (((unsigned HOST_WIDEST_INT) 1 << (size - 1 ) << 1) - 1); + bound = GEN_INT (((uint64_t) 1 << (size - 1 ) << 1) - 1); tmp1 = lowpart_subreg (mode, iv1.base, comp_mode); tmp = simplify_gen_binary (UMOD, mode, tmp1, gen_int_mode (d, mode)); @@ -2833,7 +2833,7 @@ iv_number_of_iterations (struct loop *loop, rtx insn, rtx condition, if (CONST_INT_P (desc->niter_expr)) { - unsigned HOST_WIDEST_INT val = INTVAL (desc->niter_expr); + uint64_t val = INTVAL (desc->niter_expr); desc->const_iter = true; desc->niter = val & GET_MODE_MASK (desc->mode); |