Michael Gottesman 4932bbe20c [InstCombine] Teach InstCombine how to handle an obfuscated splat. ... An obfuscated splat is where the frontend poorly generates code for a splat using several different shuffles to create the splat, i.e., %A = load <4 x float>* %in_ptr, align 16 %B = shufflevector <4 x float> %A, <4 x float> undef, <4 x i32> <i32 0, i32 0, i32 undef, i32 undef> %C = shufflevector <4 x float> %B, <4 x float> %A, <4 x i32> <i32 0, i32 1, i32 4, i32 undef> %D = shufflevector <4 x float> %C, <4 x float> %A, <4 x i32> <i32 0, i32 1, i32 2, i32 4> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166061 91177308-0d34-0410-b5e6-96231b3b80d8		2012-10-16 21:29:38 +00:00
..
Analysis	dependence analysis	2012-10-11 07:32:34 +00:00
Archive
Assembler	Don't crash if a .ll file contains a forward-reference that looks like a global	2012-10-11 00:38:25 +00:00
Bindings/Ocaml	Move TargetData to DataLayout.	2012-10-08 16:39:34 +00:00
Bitcode	Change encoding of instruction operands in bitcode binaries to be relative	2012-10-11 20:20:40 +00:00
BugPoint
CodeGen	Teach DAG combine to fold (trunc (fptoXi x)) to (fptoXi x)	2012-10-16 19:38:35 +00:00
DebugInfo	Make sure to generate the right kind of MDNode for enum forward declarations.	2012-10-05 01:49:14 +00:00
ExecutionEngine	Some regression tests which are testing the old jit and are exercising functionality which is both known to be broken and not expected to be fixed in the old jit. To remove these from the regression test output, I've marked them XFAIL (for lit tests) and ifdef'd them out (unit tests). These modifications remove the last long-standing regression test failures from the buildbots (though updating the triple to reflect new ubuntu configuration has temporarily caused some new failures). Tested on x86-64 and ARM Linux.	2012-10-08 13:06:30 +00:00
Feature
Instrumentation	[asan] fix a test	2012-10-15 14:30:30 +00:00
Integer
Linker
MC	X86: Depending on the local semantics of .align this test can also emit a nopl instead of nopw.	2012-10-13 17:38:00 +00:00
Object	Fix SymbolRef::getAddress implementation for ELF. The 'value' field in symbol table entry should be treated differently for relocatable and relocated files. This patch fixes symbol addresses printed by llvm-nm for executables and shared objects.	2012-09-21 07:08:08 +00:00
Other	Enable response files in all tools. Patch by Liu, Yaxun (Sam). I have simplified	2012-10-09 19:52:10 +00:00
Scripts
TableGen	Re-work bit/bits value resolving in tblgen	2012-09-06 23:32:48 +00:00
Transforms	[InstCombine] Teach InstCombine how to handle an obfuscated splat.	2012-10-16 21:29:38 +00:00
Unit
Verifier
YAMLParser
CMakeLists.txt	Add dependency on llvm-bcanalyzer from tests to the CMake build.	2012-10-15 21:11:46 +00:00
lit.cfg	Enable llvm/test/ExecutionEngine/MCJIT also for cygwin.	2012-10-05 14:10:29 +00:00
lit.site.cfg.in
Makefile	Revert r117093, "test/Makefile: Force lit -j1 on Cygwin."	2012-10-09 05:07:18 +00:00
Makefile.tests
TestRunner.sh