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Diffstat (limited to 'gcc/tree-ssa-loop-ch.c')
| -rw-r--r-- | gcc/tree-ssa-loop-ch.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/tree-ssa-loop-ch.c b/gcc/tree-ssa-loop-ch.c index 1ce95bd..1663807 100644 --- a/gcc/tree-ssa-loop-ch.c +++ b/gcc/tree-ssa-loop-ch.c @@ -120,7 +120,7 @@ do_while_loop_p (struct loop *loop) of the loop. This is beneficial since it increases efficiency of code motion optimizations. It also saves one jump on entry to the loop. */ -static void +static unsigned int copy_loop_headers (void) { struct loops *loops; @@ -135,7 +135,7 @@ copy_loop_headers (void) loops = loop_optimizer_init (LOOPS_HAVE_PREHEADERS | LOOPS_HAVE_SIMPLE_LATCHES); if (!loops) - return; + return 0; #ifdef ENABLE_CHECKING verify_loop_structure (loops); @@ -214,6 +214,7 @@ copy_loop_headers (void) free (copied_bbs); loop_optimizer_finalize (loops); + return 0; } static bool |