Dan Gohman 30fc5bbfd1 Fix a bug which prevented tail merging of return instructions in ... beneficial cases. See the changes in test/CodeGen/X86/tail-opts.ll and test/CodeGen/ARM/ifcvt2.ll for details. The fix is to change HashEndOfMBB to hash at most one instruction, instead of trying to apply heuristics about when it will be profitable to consider more than one instruction. The regular tail-merging heuristics are already prepared to handle the same cases, and they're more precise. Also, make test/CodeGen/ARM/ifcvt5.ll and test/CodeGen/Thumb2/thumb2-branch.ll slightly more complex so that they continue to test what they're intended to test. And, this eliminates the problem in test/CodeGen/Thumb2/2009-10-15-ITBlockBranch.ll, the testcase from PR5204. Update it accordingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102907 91177308-0d34-0410-b5e6-96231b3b80d8		2010-05-03 14:35:47 +00:00
..
Analysis	Add a comment to this test.	2010-04-26 21:37:43 +00:00
Archive
Assembler	add newlines at the end of files.	2010-04-07 22:53:17 +00:00
Bindings/Ocaml
Bitcode	reapply 'reject forward references to functions whose type don't match'	2010-04-20 04:49:11 +00:00
BugPoint
CodeGen	Fix a bug which prevented tail merging of return instructions in	2010-05-03 14:35:47 +00:00
DebugInfo	Update tests. Now DBG_VALUE instruction is created only if alloca corresponding to llvm.dbg.declare is missing.	2010-04-28 20:27:48 +00:00
ExecutionEngine	Revert r101455, which fails on the llvm-arm-linux buildbot.	2010-04-16 18:37:31 +00:00
Feature	add support for zero initialized unions, patch by Tim Northover!	2010-03-29 17:36:02 +00:00
FrontendAda
FrontendC	Add -o /dev/null to some tests which don't care about their output.	2010-04-30 17:42:30 +00:00
FrontendC++	New test.	2010-04-30 19:39:29 +00:00
FrontendFortran
FrontendObjC	Make sure this runs in 64-bit only, 32-bit won't produce the correct stores.	2010-03-25 01:46:07 +00:00
FrontendObjC++
Integer
lib
Linker
LLVMC	XFAIL tests from LLVMC on valgrind or valgrind+leak-checking. We	2010-03-21 08:12:46 +00:00
MC	Fixed the word sized Bit Scan Forward/Reverse instructions, they needed the	2010-04-28 23:20:40 +00:00
Other	Add lint checks for invalid uses of memory.	2010-04-30 19:05:00 +00:00
Scripts	Revert r98892. BSD systems may not have bash installed at all.	2010-03-19 00:32:11 +00:00
TableGen	XFAIL a new tblgen test for memory leak checking.	2010-03-27 04:59:47 +00:00
Transforms	revert r102831. We already delete dead readonly calls in	2010-05-01 17:19:38 +00:00
Unit
Verifier	Reapply address space patch after fixing an issue in MemCopyOptimizer.	2010-04-04 03:10:48 +00:00
CMakeLists.txt	Fix make check with cmake/lit	2010-03-10 18:41:59 +00:00
lit.cfg	Add support for XFAILing valgrind runs with memory leak checking independently	2010-03-20 23:08:45 +00:00
lit.site.cfg.in
Makefile	doh, didn't mean to check in my hackaround lit sucking. :)	2010-04-17 19:04:03 +00:00
Makefile.tests
site.exp.in
TestRunner.sh