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| author | Thomas Schwinge <thomas@codesourcery.com> | 2021-07-30 09:23:20 +0200 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2021-11-24 21:38:11 +0100 |
| commit | 9e026da720091704ca0456d405f16a3bc5f3a799 (patch) | |
| tree | 3a7f3baacd6108840078139ebf1b863db0089485 /gcc/loop-invariant.c | |
| parent | 5deacf6058d1bc7261a75c9fd1f116c4442e9e60 (diff) | |
| download | gcc-9e026da720091704ca0456d405f16a3bc5f3a799.zip gcc-9e026da720091704ca0456d405f16a3bc5f3a799.tar.gz gcc-9e026da720091704ca0456d405f16a3bc5f3a799.tar.bz2 | |
Reduce scope of a few 'class loop *loop' variables
Further clean-up after commit e41ba804ba5f5ca433e09238d561b1b4c8b10985
"Use range-based for loops for traversing loops". No functional change.
gcc/
* cfgloop.c (verify_loop_structure): Reduce scope of
'class loop *loop' variable.
* ipa-fnsummary.c (analyze_function_body): Likewise.
* loop-init.c (fix_loop_structure): Likewise.
* loop-invariant.c (calculate_loop_reg_pressure): Likewise.
* predict.c (predict_loops): Likewise.
* tree-loop-distribution.c (loop_distribution::execute): Likewise.
* tree-vectorizer.c (pass_vectorize::execute): Likewise.
Diffstat (limited to 'gcc/loop-invariant.c')
| -rw-r--r-- | gcc/loop-invariant.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/loop-invariant.c b/gcc/loop-invariant.c index fca0c2b..5eee2e5 100644 --- a/gcc/loop-invariant.c +++ b/gcc/loop-invariant.c @@ -2134,7 +2134,7 @@ calculate_loop_reg_pressure (void) basic_block bb; rtx_insn *insn; rtx link; - class loop *loop, *parent; + class loop *parent; for (auto loop : loops_list (cfun, 0)) if (loop->aux == NULL) @@ -2151,7 +2151,7 @@ calculate_loop_reg_pressure (void) if (curr_loop == current_loops->tree_root) continue; - for (loop = curr_loop; + for (class loop *loop = curr_loop; loop != current_loops->tree_root; loop = loop_outer (loop)) bitmap_ior_into (&LOOP_DATA (loop)->regs_live, DF_LR_IN (bb)); |