llvm-6502/lib
Ahmed Bougacha cd5bbd8bad [X86] Also create+widen FMIN/FMAX nodes for v2f32.
This happens in the HINT benchmark, where the SLP-vectorizer created
v2f32 fcmp/select code.  The "correct" solution would have been to
teach the vectorizer cost model that v2f32 isn't legal (because really,
it isn't), but if we can vectorize we might as well do so.

We legalize these v2f32 FMIN/FMAX nodes by widening to v4f32 later on.
v3f32 were already widened to v4f32 by the generic unroll-and-build-vector
legalization.

rdar://15763436
Differential Revision: http://reviews.llvm.org/D6557


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225691 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-12 20:31:30 +00:00
..
Analysis Fix PR22179. 2015-01-10 23:41:24 +00:00
AsmParser IR: Split GenericMDNode into MDTuple and UniquableMDNode 2015-01-12 20:09:34 +00:00
Bitcode IR: Split GenericMDNode into MDTuple and UniquableMDNode 2015-01-12 20:09:34 +00:00
CodeGen RegisterCoalescer: Turn some impossible conditions into asserts 2015-01-12 19:10:17 +00:00
DebugInfo Implement a very basic colored syntax highlighting for llvm-dwarfdump. 2015-01-06 16:50:25 +00:00
ExecutionEngine Fix undefined behavior (shift of negative value) in RuntimeDyldMachOAArch64::encodeAddend. 2015-01-10 00:46:38 +00:00
IR IR: Move creation logic to MDNodeFwdDecl, NFC 2015-01-12 20:21:37 +00:00
IRReader
LineEditor
Linker Use the DiagnosticHandler to print diagnostics when reading bitcode. 2015-01-10 00:07:30 +00:00
LTO Use the DiagnosticHandler to print diagnostics when reading bitcode. 2015-01-10 00:07:30 +00:00
MC Add r224985 back with two fixes. 2015-01-12 18:13:07 +00:00
Object Don't loop endlessly for MachO files with 0 ncmds 2015-01-06 17:08:26 +00:00
Option
ProfileData
Support Triple: Add amdgcn triple 2015-01-06 18:00:00 +00:00
TableGen
Target [X86] Also create+widen FMIN/FMAX nodes for v2f32. 2015-01-12 20:31:30 +00:00
Transforms IR: Split GenericMDNode into MDTuple and UniquableMDNode 2015-01-12 20:09:34 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile