Simon Pilgrim ce7af2b725 [SelectionDAG] Add partial BITCAST support to computeKnownBits ... Adds support for bitcasting a little endian 'small element' vector to 'large element' scalar/vector (e.g. v16i8 to v4i32 or v2i32 to i64), which is required for PR30845. We extract the knownbits for each 'small element' part and concatenate the results together. We can add support for big endian and 'large element' scalar/vector to 'small element' vector bitcasting once we have test cases for them. Differential Revision: https://reviews.llvm.org/D27129 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289200 91177308-0d34-0410-b5e6-96231b3b80d8		2016-12-09 10:13:45 +00:00
..
Analysis	[Analysis] Fix typo in comment. NFC	2016-12-09 02:18:04 +00:00
AsmParser	[AsmParser] Avoid recursing when lexing ';'. NFC.	2016-11-16 22:25:05 +00:00
Bitcode	Fix MSVC bool to uint64_t promotion warning	2016-12-06 11:12:53 +00:00
CodeGen	[SelectionDAG] Add partial BITCAST support to computeKnownBits	2016-12-09 10:13:45 +00:00
DebugInfo	Make a DWARF generator so we can unit test DWARF APIs with gtest.	2016-12-08 01:03:48 +00:00
Demangle	Demangle: remove references to allocator for default allocator	2016-11-20 00:20:27 +00:00
ExecutionEngine	[mips][rtdyld] Merge code to write relocated values to the section. NFC	2016-12-07 11:41:23 +00:00
Fuzzer	[libFuzzer] implement crash-resistant merge (https://github.com/google/sanitizers/issues/722). This is a first experimental variant that needs some more testing, thus not yet adding a lit test (but there are unit tests).	2016-12-09 01:17:24 +00:00
IR	IR, X86: Understand !absolute_symbol metadata on global variables.	2016-12-08 19:01:00 +00:00
IRReader	Timer: Track name and description.	2016-11-18 19:43:18 +00:00
LibDriver	Object: Replace NewArchiveIterator with a simpler NewArchiveMember class. NFCI.	2016-06-29 22:27:42 +00:00
LineEditor
Linker	IR: Move NumElements field from {Array,Vector}Type to SequentialType.	2016-12-02 03:20:58 +00:00
LTO	LTO: Hash the parts of the LTO configuration that affect code generation.	2016-12-08 05:28:30 +00:00
MC	Add a comment consumer mechanism to MCAsmLexer	2016-12-08 10:31:21 +00:00
Object	[Object][MachO] Reference-ify some helper function arguments. NFC.	2016-12-04 01:56:10 +00:00
ObjectYAML	[ObjectYAML] Support for DWARF debug_aranges	2016-12-09 00:26:44 +00:00
Option	Generalize ArgList::AddAllArgs more	2016-09-29 19:47:58 +00:00
Passes	[PM] Change the static object whose address is used to uniquely identify	2016-11-23 17:53:26 +00:00
ProfileData	Make the Error class constructor protected	2016-11-11 04:28:40 +00:00
Support	Re-commit r289184, "Support: Use a 64-bit seek in raw_fd_ostream::seek()." with a configure-time check for lseek64.	2016-12-09 05:20:43 +00:00
TableGen	[TableGen] Centralize/Unify error handling.	2016-12-05 22:58:01 +00:00
Target	[X86] Modify patterns from memory form of RCP/RSQRT/SQRT intrinsics to only allow (scalar_to_vector (loadf32/load64)) instead of anything that sse_load_f32/f64 can match.	2016-12-09 07:57:21 +00:00
Transforms	[SCCP] Teach the pass about mul %x 0 even if %x is overdefined.	2016-12-09 03:08:42 +00:00
CMakeLists.txt	Try to fix a circular dependency in the modules build.	2016-09-06 20:16:19 +00:00
LLVMBuild.txt	Add an c++ itanium demangler to llvm.	2016-09-06 19:16:48 +00:00