OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity
152,498 Commits 32 Branches 0 Tags 2.2 GiB
Commit Graph

16 Commits

Author SHA1 Message Date
Kristof Beyls 0ba797e8f7 Make ARMAsmPrinter generate the correct alignment specifier syntax in instructions. 
The Printer will now print instructions with the correct alignment specifier syntax, like
    vld1.8  {d16}, [r0:64]

llvm-svn: 175884
 2013-02-22 10:01:33 +00:00
Jakob Stoklund Olesen e5a6adceac Also set addrmode6 alignment when align==size. 
Previously, we were only setting the alignment bits on over-aligned
loads and stores.

llvm-svn: 143160
 2011-10-27 22:39:16 +00:00
Eli Friedman a5e244c08d Don't crash on variable insertelement on ARM. PR10258. 
llvm-svn: 142871
 2011-10-24 23:08:52 +00:00
Nadav Rotem 8a7beb80f0 Fixes a bug in the DAGCombiner. LoadSDNodes have two values (data, chain). 
If there is a store after the load node, then there is a chain, which means
that there is another user. Thus, asking hasOneUser would fail. Instead we
ask hasNUsesOfValue on the 'data' value.

llvm-svn: 131183
 2011-05-11 14:40:50 +00:00
Bob Wilson e3ecd5fb9b Add patterns to use post-increment addressing for Neon VST1-lane instructions. 
llvm-svn: 126477
 2011-02-25 06:42:42 +00:00
Bob Wilson 06fce87c4a Add codegen support for using post-increment NEON load/store instructions. 
The vld1-lane, vld1-dup and vst1-lane instructions do not yet support using
post-increment versions, but all the rest of the NEON load/store instructions
should be handled now.

llvm-svn: 125014
 2011-02-07 17:43:21 +00:00
Bob Wilson 9375d27460 Add float patterns for Neon vld1-lane/dup and vst1-lane operations. 
llvm-svn: 121583
 2010-12-10 22:13:32 +00:00
Bob Wilson 7d0ac84abd Add codegen patterns for VST1-lane instructions. Radar 8599955. 
llvm-svn: 118176
 2010-11-03 16:24:53 +00:00
Bob Wilson b6d61dc291 Support alignment for NEON vld-lane and vst-lane instructions. 
llvm-svn: 116776
 2010-10-19 00:16:32 +00:00
Bob Wilson edf722add3 Add alignment arguments to all the NEON load/store intrinsics. 
Update all the tests using those intrinsics and add support for
auto-upgrading bitcode files with the old versions of the intrinsics.

llvm-svn: 112271
 2010-08-27 17:13:24 +00:00
Bob Wilson 92a4685dd2 Fix tests for Neon load/store intrinsics to match the i8* types expected by 
the intrinsics.  The reason for those i8* types is that the intrinsics are
overloaded on the vector type and we don't have a way to declare an intrinsic
where one argument is an overloaded vector type and another argument is a
pointer to the vector element type.  The bitcasts added here will match what
the frontend will typically generate when these intrinsics are used.

llvm-svn: 101840
 2010-04-20 00:17:16 +00:00
Bob Wilson 84e7967fae Add codegen support for NEON vst4lane intrinsics with 128-bit vectors. 
llvm-svn: 83600
 2009-10-09 00:01:36 +00:00
Bob Wilson c409030838 Add codegen support for NEON vst3lane intrinsics with 128-bit vectors. 
llvm-svn: 83598
 2009-10-08 23:51:31 +00:00
Bob Wilson b851eb356a Add codegen support for NEON vst2lane intrinsics with 128-bit vectors. 
llvm-svn: 83596
 2009-10-08 23:38:24 +00:00
Dan Gohman c8054d90fb Eliminate more uses of llvm-as and llvm-dis. 
llvm-svn: 81293
 2009-09-09 00:09:15 +00:00
Bob Wilson d7797754d4 Add support for generating code for vst{234}lane intrinsics. 
llvm-svn: 80707
 2009-09-01 18:51:56 +00:00