4 Commits

Author	SHA1	Message	Date
Duncan P. N. Exon Smith	986b92fd8e	verify-uselistorder: Force -preserve-bc-use-list-order ... llvm-svn: 216022	2014-08-19 21:08:27 +00:00
Duncan P. N. Exon Smith	d5508bfe28	verify-uselistorder: Change the default -num-shuffles=5 ... Change the default for `-num-shuffles` to 5 and better document the algorithm in the header docs of `verify-uselistorder`. llvm-svn: 214419	2014-07-31 18:46:24 +00:00
Duncan P. N. Exon Smith	f58c944271	verify-uselistorder: Add RUN lines to cases in test/Assembly ... Add RUN line for `verify-uselistorder` to every test in `test/Assembly`, unless it's a negative check (assembler rejects it) or verification fails. There are three files that verification fails on (so I've left out the RUN lines): - 2002-08-22-DominanceProblem.ll - ConstantExprFold.ll - ConstantExprFoldCast.ll This is part of PR5680. llvm-svn: 214365	2014-07-31 00:10:27 +00:00
Chris Lattner	e7eed82209	Fix a bug in our autoupgrade support: in an argument list to a function ... call, we should treat "i64 zext" as the start of a constant expr, but "i64 0 zext" as an argument with an obsolete attribute on it (this form is already tested by test/Assembler/2007-07-30-AutoUpgradeZextSext.ll). Make the autoupgrade logic more discerning to avoid treating "i64 zext" as an old-style attribute, causing us to reject a valid constant expr. This fixes PR3876. llvm-svn: 67682	2009-03-25 06:36:36 +00:00