7 Commits

Author	SHA1	Message	Date
Dan Gohman	bcee12027f	Eliminate the restriction that the array size in an alloca must be i32. ... This will help reduce the amount of casting required on 64-bit targets. llvm-svn: 104911	2010-05-28 01:14:11 +00:00
Dan Gohman	df2896d609	Eliminate more uses of llvm-as and llvm-dis. ... llvm-svn: 81290	2009-09-08 23:54:48 +00:00
Chris Lattner	970d2828f4	this is apparently passing now. Evan/Dan, please check ... to see if this is producing the expected code or not, I'm not sure what the test was intended to check. llvm-svn: 67099	2009-03-17 20:23:43 +00:00
Evan Cheng	79d2a8f97d	xfail this. ... llvm-svn: 55550	2008-08-29 22:59:13 +00:00
Dan Gohman	35a69c106a	Optimize DAGCombiner's worklist processing. Previously it started ... its work by putting all nodes in the worklist, requiring a big dynamic allocation. Now, DAGCombiner just iterates over the AllNodes list and maintains a worklist for nodes that are newly created or need to be revisited. This allows the worklist to stay small in most cases, so it can be a SmallVector. This has the side effect of making DAGCombine not miss a folding opportunity in alloca-align-rounding.ll. llvm-svn: 55498	2008-08-28 21:01:56 +00:00
Evan Cheng	625e712911	Update test: dynamic_stackalloc size *must* be rounded to ensure stack ptr be left in a valid state. ... llvm-svn: 41134	2007-08-16 23:51:28 +00:00
Dan Gohman	4c140b7128	It's not necessary to do rounding for alloca operations when the requested ... alignment is equal to the stack alignment. llvm-svn: 40004	2007-07-18 16:29:46 +00:00