6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-15 20:29:48 +00:00
Code Issues Projects Releases Wiki Activity
106b79744b
llvm-6502/lib
History
Andrea Di Biagio 106b79744b [X86] Add extra rules for combining vselect dag nodes into movsd. 
This improves the fix committed at revision 199683 adding the
following new target specific combine rules:

1) fold (v4i32: vselect <0,0,-1,-1>, A, B) ->
        (v4i32 (bitcast (movsd (v2i64 (bitcast A)), (v2i64 (bitcast B))) ))

2) fold (v4f32: vselect <0,0,-1,-1>, A, B) ->
        (v4f32 (bitcast (movsd (v2f64 (bitcast A)), (v2f64 (bitcast B))) ))

3) fold (v4i32: vselect <-1,-1,0,0>, A, B) ->
        (v4i32 (bitcast (movsd (v2i64 (bitcast B)), (v2i64 (bitcast A))) ))

4) fold (v4f32: vselect <-1,-1,0,0>, A, B) ->
        (v4f32 (bitcast (movsd (v2i64 (bitcast B)), (v2i64 (bitcast A))) ))




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200324 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-28 18:14:21 +00:00
..
Analysis Update optimization passes to handle inalloca arguments 2014-01-28 02:38:36 +00:00
AsmParser Add an inalloca flag to allocas 2014-01-17 23:58:17 +00:00
Bitcode Make parseBitcodeFile return an ErrorOr<Module *>. 2014-01-15 01:08:23 +00:00
CodeGen typo 2014-01-28 18:13:47 +00:00
DebugInfo [Sparc] Add support for parsing DW_CFA_GNU_window_save. 2014-01-26 05:13:44 +00:00
ExecutionEngine Fix known typos 2014-01-24 17:20:08 +00:00
IR Fix pr14893. 2014-01-28 16:56:46 +00:00
IRReader Make parseBitcodeFile return an ErrorOr<Module *>. 2014-01-15 01:08:23 +00:00
Linker Reapply r194218 with fix: 2014-01-16 06:29:36 +00:00
LTO Construct the MCStreamer before constructing the MCTargetStreamer. 2014-01-26 06:06:37 +00:00
MC MC: Add a .debug section that we'll soon use to emit debug info into COFF files 2014-01-28 03:48:44 +00:00
Object llvm-readobj: add support for PE32+ (Windows 64 bit executable). 2014-01-26 04:15:52 +00:00
Option
Support Fix the "#ifndef HAVE_SYS_WAIT_H" code path in Program.inc to compile 2014-01-27 22:53:07 +00:00
TableGen [TableGen] Correctly generate implicit anonymous prototype defs in multiclasses 2014-01-02 20:47:09 +00:00
Target [X86] Add extra rules for combining vselect dag nodes into movsd. 2014-01-28 18:14:21 +00:00
Transforms Fix pr14893. 2014-01-28 16:56:46 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile