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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/predict.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/predict.c')
| -rw-r--r-- | gcc/predict.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/predict.c b/gcc/predict.c index 68b1113..3cb4e3c 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -1927,7 +1927,6 @@ predict_extra_loop_exits (edge exit_edge) static void predict_loops (void) { - class loop *loop; basic_block bb; hash_set <class loop *> with_recursion(10); @@ -1941,7 +1940,7 @@ predict_loops (void) && (decl = gimple_call_fndecl (gsi_stmt (gsi))) != NULL && recursive_call_p (current_function_decl, decl)) { - loop = bb->loop_father; + class loop *loop = bb->loop_father; while (loop && !with_recursion.add (loop)) loop = loop_outer (loop); } |