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Fix comments and formatrting

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From-SVN: r140457
This commit is contained in:
Andrew MacLeod 2008-09-18 14:13:54 +00:00 committed by Andrew Macleod
parent a38df783a2
commit 4b756989b3
3 changed files with 9 additions and 4 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2008-09-18 Andrew MacLeod <amacleod@redhat.com>
* tree-outof-ssa.c (eliminate_useless_phis): fix formatting.
* tree-flow-.h (struct immediate_use_iterator_d): Fix comment.
2008-09-18 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/37102

2
gcc/tree-flow.h
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@ -508,7 +508,7 @@ typedef struct immediate_use_iterator_d
{
FOR_EACH_IMM_USE_ON_STMT (use_p, iter)
{
SET_USE (use_p) = blah;
SET_USE (use_p, blah);
}
update_stmt (stmt);
} */

6
gcc/tree-outof-ssa.c
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@ -606,7 +606,7 @@ replace_def_variable (var_map map, def_operand_p def_p, tree *expr)
}
/* Remove each argument from a PHI node. If an arg was the last use of an SSA_NAME,
/* Remove each argument from PHI. If an arg was the last use of an SSA_NAME,
check to see if this allows another PHI node to be removed. */
static void
@ -667,8 +667,8 @@ eliminate_useless_phis (void)
{
#ifdef ENABLE_CHECKING
size_t i;
/* There should be no arguments of this PHI which are not virtual, or we
get incorrect results. */
/* There should be no arguments which are not virtual, or the
results will be incorrect. */
for (i = 0; i < gimple_phi_num_args (phi); i++)
{
tree arg = PHI_ARG_DEF (phi, i);