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| author | Joseph Myers <joseph@codesourcery.com> | 2014-06-30 21:53:33 +0100 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2014-06-30 21:53:33 +0100 |
| commit | 0ca59830558c865ea8329e387207d9682021f405 (patch) | |
| tree | 71dfe9761664192223d86c4f189c86034f5d2398 /gcc/var-tracking.c | |
| parent | 5796bf3422e2e7aa652020100c742fa6b26f40c9 (diff) | |
| download | gcc-0ca59830558c865ea8329e387207d9682021f405.zip gcc-0ca59830558c865ea8329e387207d9682021f405.tar.gz gcc-0ca59830558c865ea8329e387207d9682021f405.tar.bz2 | |
var-tracking.c (add_stores): Return instead of asserting if old and new values for conditional store are the...
* var-tracking.c (add_stores): Return instead of asserting if old
and new values for conditional store are the same.
From-SVN: r212178
Diffstat (limited to 'gcc/var-tracking.c')
| -rw-r--r-- | gcc/var-tracking.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c index ece1492..bf9735a 100644 --- a/gcc/var-tracking.c +++ b/gcc/var-tracking.c @@ -6016,7 +6016,8 @@ add_stores (rtx loc, const_rtx expr, void *cuip) { cselib_val *oval = cselib_lookup (oloc, GET_MODE (oloc), 0, VOIDmode); - gcc_assert (oval != v); + if (oval == v) + return; gcc_assert (REG_P (oloc) || MEM_P (oloc)); if (oval && !cselib_preserved_value_p (oval)) |