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Sanjay Patel ab7e86e5be Canonicalize splats as build_vectors (PR22283) 
This is a follow-on patch to:
http://reviews.llvm.org/D7093

That patch canonicalized constant splats as build_vectors, 
and this patch removes the constant check so we can canonicalize
all splats as build_vectors.

This fixes the 2nd test case in PR22283:
http://llvm.org/bugs/show_bug.cgi?id=22283

The unfortunate code duplication between SelectionDAG and DAGCombiner
is discussed in the earlier patch review. At least this patch is just
removing code...

This improves an existing x86 AVX test and changes codegen in an ARM test.

Differential Revision: http://reviews.llvm.org/D7389

llvm-svn: 229511
 		2015-02-17 16:54:32 +00:00
..
Analysis Prefer SmallVector::append/insert over push_back loops. 2015-02-17 15:29:18 +00:00
AsmParser AsmParser: extractvalue requires at least one index operand 2015-02-16 09:18:13 +00:00
Bitcode Prefer SmallVector::append/insert over push_back loops. 2015-02-17 15:29:18 +00:00
CodeGen Canonicalize splats as build_vectors (PR22283) 2015-02-17 16:54:32 +00:00
DebugInfo llvm-pdbdump: Add flags controlling the type of values to dump. 2015-02-15 20:27:53 +00:00
ExecutionEngine OrcJIT: Appease msc18 not to be confused on executeCompileCallback<OrcX86_64>. 2015-02-17 12:53:16 +00:00
Fuzzer [fuzzer] move default sanitizer options to a separate file 2015-02-06 19:52:07 +00:00
IR Prefer SmallVector::append/insert over push_back loops. 2015-02-17 15:29:18 +00:00
IRReader Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 2015-02-11 03:28:02 +00:00
LTO [PM] Remove the old 'PassManager.h' header file at the top level of 2015-02-13 10:01:29 +00:00
LineEditor Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 2015-02-11 03:28:02 +00:00
Linker Prefer SmallVector::append/insert over push_back loops. 2015-02-17 15:29:18 +00:00
MC Removing LLVM_DELETED_FUNCTION, as MSVC 2012 was the last reason for requiring the macro. NFC; LLVM edition. 2015-02-15 22:54:22 +00:00
Object Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects. 2015-02-11 03:28:02 +00:00
Option Prefer SmallVector::append/insert over push_back loops. 2015-02-17 15:29:18 +00:00
ProfileData Prefer SmallVector::append/insert over push_back loops. 2015-02-17 15:29:18 +00:00
Support Prefer SmallVector::append/insert over push_back loops. 2015-02-17 15:29:18 +00:00
TableGen MSVC 2013 does not ICE on this code in the same fashion that MSVC 2012 did; NFC. 2015-02-16 19:33:36 +00:00
Target R600/SI: Extend private extload pattern to include zext loads 2015-02-17 16:36:00 +00:00
Transforms Prefer SmallVector::append/insert over push_back loops. 2015-02-17 15:29:18 +00:00
CMakeLists.txt Reverting r227452, which adds back the fuzzer library. Now excluding the fuzzer library based on LLVM_USE_SANITIZE_COVERAGE being set or unset. 2015-01-29 16:58:29 +00:00
LLVMBuild.txt
…
Makefile Move DebugInfo to DebugInfo/DWARF. 2015-01-30 18:07:45 +00:00