Re: [PATCH 2/4] Fix misleading indentation in tree-ssa-loop-unswitch.c

[Jeff Law]

On 10/29/2015 10:49 AM, David Malcolm wrote:

tree-ssa-loop-unswitch.c has this bad indentation at line 452:

    449        if (dump_file && (dump_flags & TDF_DETAILS))
    450          fprintf (dump_file, ";; Not unswitching, loop is not expected"
    451                   " to iterate\n");
    452          return false;

which leads to this warning from -Wmisleading-indentation (justifiably,
in my opinion):

../../../src/gcc/tree-ssa-loop-unswitch.c: In function ‘bool 
tree_unswitch_outer_loop(loop*)’:
../../../src/gcc/tree-ssa-loop-unswitch.c:452:2: error: statement is indented 
as if it were guarded by... [-Werror=misleading-indentation]
   return false;
   ^
../../../src/gcc/tree-ssa-loop-unswitch.c:449:7: note: ...this ‘if’ clause, but 
it is not
        if (dump_file && (dump_flags & TDF_DETAILS))
        ^

This patch fixes the indentation of the "return false;"

gcc/ChangeLog:
        * tree-ssa-loop-unswitch.c (tree_unswitch_outer_loop): Fix
        indentation.

OK.
jeff