Dan Gohman 57fc82d409 Generalize ExtendUsesToFormExtLoad to be usable for ANY_EXTEND, ... in addition to ZERO_EXTEND and SIGN_EXTEND. Fix a bug in the way it checked for live-out values, and simplify the way it find users by using SDNode::use_iterator's (relatively) new features. Also, make it slightly more permissive on targets with free truncates. In SelectionDAGBuild, avoid creating ANY_EXTEND nodes that are larger than necessary. If the target's SwitchAmountTy has enough bits, use it. This exposes the truncate to optimization early, enabling more optimizations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68670 91177308-0d34-0410-b5e6-96231b3b80d8		2009-04-09 03:51:29 +00:00
..
Analysis	change this to test for an alias result more directly.	2009-03-16 18:28:27 +00:00
Archive
Assembler	Fix a bug in our autoupgrade support: in an argument list to a function	2009-03-25 06:36:36 +00:00
Bindings/Ocaml	tweak this to accept asmprinter changes. I have no way to verify this, hopefully	2009-03-01 01:28:40 +00:00
Bitcode	fix a bitcode reader bug where it can't handle extractelement correctly:	2009-02-03 02:11:28 +00:00
BugPoint	Re-commit r67334 and r67349 with fix.	2009-03-21 18:12:24 +00:00
CodeGen	Generalize ExtendUsesToFormExtLoad to be usable for ANY_EXTEND,	2009-04-09 03:51:29 +00:00
DebugInfo	Global variables don't have a corresponding llvm.dbg.declare, yet it is possible	2009-03-10 13:41:26 +00:00
ExecutionEngine	remove a testcase that depends on -debug existing.	2009-03-13 20:31:25 +00:00
Feature	Add support for embedded metadata to LLVM. This introduces two new types of	2009-04-04 07:22:01 +00:00
FrontendAda	Adjust this test for recent sroa improvements.	2009-03-12 11:56:12 +00:00
FrontendC	Add a __builtin___memset_chk test.	2009-03-27 02:45:14 +00:00
FrontendC++	These tests pass on linux.	2009-03-25 16:43:59 +00:00
FrontendFortran	Testcase for PR2437.	2009-02-09 09:41:49 +00:00
FrontendObjC	And now, not so elegant, test case...	2009-02-17 22:48:18 +00:00
FrontendObjC++
Integer	Converted a1.ll to unittests.	2009-03-24 21:36:09 +00:00
lib	Re-commit r67334 and r67349 with fix.	2009-03-21 18:12:24 +00:00
Linker	Reimplement the old and horrible bison parser for .ll files with a nice	2009-01-02 07:01:27 +00:00
LLVMC	Add a comment.	2009-03-06 17:59:58 +00:00
Other	Update call graph after inlining invoke.	2009-03-31 17:36:12 +00:00
Scripts
TableGen	add support for a few simple escape characters in tblgen strings.	2009-03-13 21:03:27 +00:00
Transforms	Instcombine should not promote whole computation trees to "strange"	2009-04-08 05:41:03 +00:00
Verifier	Reimplement the old and horrible bison parser for .ll files with a nice	2009-01-02 07:01:27 +00:00
Makefile	Re-commit r67334 and r67349 with fix.	2009-03-21 18:12:24 +00:00
Makefile.tests
TestRunner.sh