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| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/loop-iv.c | 5 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8388cef..dc22856 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2007-02-27 Bernd Schmidt <bernd.schmidt@analog.com> + + * loop-iv.c (simplify_using_initial_values): Fix oversight in previous + change; avoid a memory leak when returning early. + 2007-02-26 Mark Mitchell <mark@codesourcery.com> * c-decl.c (static_ctors): Move to c-common.c. diff --git a/gcc/loop-iv.c b/gcc/loop-iv.c index 21005d3..00c8294 100644 --- a/gcc/loop-iv.c +++ b/gcc/loop-iv.c @@ -1812,7 +1812,10 @@ simplify_using_initial_values (struct loop *loop, enum rtx_code op, rtx *expr) return; } if (for_each_rtx (expr, altered_reg_used, altered)) - return; + { + FREE_REG_SET (altered); + return; + } } if (!single_pred_p (e->src) |