Quentin Colombet
b51a68681a
During SelectionDAG building explicitly set a node to constant zero when the
...
value is zero.
This allows optmizations to kick in more easily.
Fix some test cases so that they remain meaningful (i.e., not completely dead
coded) when optimizations apply.
<rdar://problem/14096009> superfluous multiply by high part of zero-extended
value.
llvm-svn: 184222
2013-06-18 20:14:39 +00:00
Dan Gohman
c8054d90fb
Eliminate more uses of llvm-as and llvm-dis.
...
llvm-svn: 81293
2009-09-09 00:09:15 +00:00
Tanya Lattner
f697c03883
Remove llvm-upgrade.
...
llvm-svn: 47238
2008-02-17 20:02:20 +00:00
Dan Gohman
f9dd170e36
Convert tests using "| wc -l | grep ..." to use the count script.
...
llvm-svn: 41097
2007-08-15 13:36:28 +00:00
Reid Spencer
b5dc70c270
For PR1319: Upgrade to use new test harness
...
llvm-svn: 36076
2007-04-15 19:11:47 +00:00
Evan Cheng
a5007faaa6
ARM test cases contributed by Apple.
...
llvm-svn: 33354
2007-01-19 09:20:23 +00:00
Reid Spencer
83b3d82672
Regression is gone, don't try to find it on clean target.
...
llvm-svn: 33296
2007-01-17 07:59:14 +00:00