diff options
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-10-29 21:21:12 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-10-29 21:21:12 +0000 |
| commit | ab2c1de89558662bbdeed695778f46b4f64fa2d5 (patch) | |
| tree | 7ce5c1502e93e296b04ac2412cba4ab28999e65b /gcc/tree-ssa-loop-niter.c | |
| parent | 1e1472ccb9ce106e0a8dc6b4d38ea2b6c5a9028d (diff) | |
- Fix comment typos that I'd introducted.
- Fix spurious whitespace differences.
- Use const X & instead of X for *wide_int parameters.
- Fuse declarations and initialisers.
- Avoid unnecessary *wide_int temporaries (e.g. wide_int (x) == 0
-> wi::eq_p (x, 0)).
- Fix some long lines.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/wide-int@204183 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-loop-niter.c')
| -rw-r--r-- | gcc/tree-ssa-loop-niter.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/tree-ssa-loop-niter.c b/gcc/tree-ssa-loop-niter.c index d0cf228c59aa..0b37c91f68db 100644 --- a/gcc/tree-ssa-loop-niter.c +++ b/gcc/tree-ssa-loop-niter.c @@ -2625,7 +2625,6 @@ record_nonwrapping_iv (struct loop *loop, tree base, tree step, gimple stmt, { tree niter_bound, extreme, delta; tree type = TREE_TYPE (base), unsigned_type; - widest_int max; if (TREE_CODE (step) != INTEGER_CST || integer_zerop (step)) return; @@ -2666,7 +2665,7 @@ record_nonwrapping_iv (struct loop *loop, tree base, tree step, gimple stmt, /* STMT is executed at most NITER_BOUND + 1 times, since otherwise the value would get out of the range. */ niter_bound = fold_build2 (FLOOR_DIV_EXPR, unsigned_type, delta, step); - max = derive_constant_upper_bound (niter_bound); + widest_int max = derive_constant_upper_bound (niter_bound); record_estimate (loop, niter_bound, max, stmt, false, realistic, upper); } |