Dan Gohman e3d920699c Re-enable elimination of unnecessary SUBREG_TO_REG instructions in ... LowerSubregs, and fix an x86-64 isel bug that this exposed. SUBREG_TO_REG for x86-64 implicit zero extension is only safe for isel to generate when the source is known to always have zeros in the high 32 bits. The EXTRACT_SUBREG instruction does not clear the high 32 bits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54444 91177308-0d34-0410-b5e6-96231b3b80d8		2008-08-07 02:54:50 +00:00
..
Analysis	PR2621: Improvements to the SCEV AddRec binomial expansion. This	2008-08-04 23:49:06 +00:00
Archive	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
Assembler	Fix the AsmWriter to not print extra spaces after parameter attributes.	2008-08-05 15:51:44 +00:00
Bindings/Ocaml	Don't send checkpoints to stderr for the vmcore.ml test.	2008-06-11 14:58:01 +00:00
Bitcode	Eliminate x86.sse2.punpckh.qdq and x86.sse2.punpckl.qdq.	2008-05-24 02:56:30 +00:00
BugPoint	this is unneeded now.	2008-06-16 04:25:39 +00:00
CodeGen	Re-enable elimination of unnecessary SUBREG_TO_REG instructions in	2008-08-07 02:54:50 +00:00
DebugInfo	Testcase for debug info from data-only files.	2008-07-08 21:57:56 +00:00
ExecutionEngine	Add a test case for APInt bug fix in r51999.	2008-06-05 13:42:21 +00:00
Feature	Put CPPBackend tests into their own directory and run them only if they're	2008-07-10 22:35:32 +00:00
FrontendAda
FrontendC	Testcase for PR2520.	2008-07-08 10:11:36 +00:00
FrontendC++	XFAIL some tests that became failing due to the extra error reporting recently. PR's are created for these.	2008-06-13 16:52:35 +00:00
FrontendFortran	Regression test for PR2443.	2008-06-27 14:22:20 +00:00
FrontendObjC	Suppress ObjC FE warnings, which cause the test to fail.	2008-06-10 18:00:45 +00:00
Integer	Fix some escaping and quoting in RUN lines, mainly involving { and <. In two	2008-06-10 16:04:47 +00:00
lib	Regression test for PR2443.	2008-06-27 14:22:20 +00:00
Linker	Reimplement LinkFunctionProtos in terms of GetLinkageResult. This fixes	2008-07-14 07:23:24 +00:00
LLVMC	Fix the -opt switch and add a test case for it.	2008-05-30 19:56:27 +00:00
Other	Test this differently: I saw this test fail	2008-07-28 19:09:01 +00:00
Scripts	simplify shell syntax to work better on solaris, patch by	2008-06-25 16:03:42 +00:00
TableGen	For all RUN lines starting with "not", redirect stderr to /dev/null so tests	2008-06-10 12:57:32 +00:00
Transforms	Fix a shufflevector instcombine that was emitting invalid masks indices	2008-08-06 18:17:32 +00:00
Verifier	For all RUN lines starting with "not", redirect stderr to /dev/null so tests	2008-06-10 12:57:32 +00:00
Makefile	Add EXTRA_OPTIONS on the llvmgxx command line.	2008-04-24 17:59:03 +00:00
Makefile.tests
TestRunner.sh	Fix a bashism in TestRunner.sh.	2008-07-28 18:41:03 +00:00