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112939 Commits

Author SHA1 Message Date
Jim Grosbach 8e968d996b Thumb2 assembly parsing and encoding for SMULBB/SMULBT/SMULTB/SMULTT. 
llvm-svn: 139918
 2011-09-16 18:02:36 +00:00
Jim Grosbach 8124284140 Thumb2 assembly parsing and encoding for SMMUAD'dib. 
llvm-svn: 139917
 2011-09-16 17:58:21 +00:00
Jim Grosbach 601597f329 Thumb2 assembly parsing and encoding for SMMUL/SMMULR. 
llvm-svn: 139916
 2011-09-16 17:56:06 +00:00
Owen Anderson 30fc19a6dd Port over more Thumb2 assembly tests to disassembly tests. 
llvm-svn: 139915
 2011-09-16 17:56:04 +00:00
Johnny Chen 095ff6fdf6 Rephrase the checkDsymForUUIDIsNotOn() a bit so that in the normal case where automatic 
lookup and cacheing of dSYMs is not enabled, the 'defaults read com.apple.DebugSymbols'
output is not shown.

llvm-svn: 139914
 2011-09-16 17:50:44 +00:00
Howard Hinnant cec9af9ead Create multilevel debug mode 
llvm-svn: 139913
 2011-09-16 17:29:17 +00:00
Owen Anderson b489e3b408 Port over more Thumb2 assembly tests to disassembly tests. 
llvm-svn: 139912
 2011-09-16 17:22:48 +00:00
Jim Grosbach 1adc9c103c Thumb2 assembly parsing and encoding for SMMLS/SMMLSR. 
llvm-svn: 139911
 2011-09-16 17:16:55 +00:00
Jim Grosbach ffec9d7bd5 Thumb2 assembly parsing and encoding for SMMLA/SMMLAR. 
llvm-svn: 139910
 2011-09-16 17:15:18 +00:00
Jim Grosbach c1826a9de0 Thumb2 assembly parsing and encoding for SMLSLD/SMLSLDX. 
llvm-svn: 139909
 2011-09-16 17:10:44 +00:00
Jim Grosbach 92738fe1b4 Thumb2 assembly parsing and encoding for SMLSD/SMLSDX. 
llvm-svn: 139908
 2011-09-16 17:08:45 +00:00
Jim Grosbach 53bc90d190 Thumb2 assembly parsing and encoding for SMLAWB/SMLAWT. 
llvm-svn: 139907
 2011-09-16 17:03:01 +00:00
Jim Grosbach 7a0b90b187 Thumb2 assembly parsing and encoding for SMLALD/SMLALDX. 
llvm-svn: 139906
 2011-09-16 16:58:03 +00:00
Jim Grosbach e0891d6915 Thumb2 assembly parsing and encoding for SMLALBB/SMLALBT/SMLALTB/SMLALTT. 
llvm-svn: 139905
 2011-09-16 16:53:25 +00:00
Jim Grosbach 5e6d5cd7da Kill some dead code. 
llvm-svn: 139904
 2011-09-16 16:45:40 +00:00
Jim Grosbach 6c45b75154 Tidy up a bit. 
llvm-svn: 139903
 2011-09-16 16:39:25 +00:00
Jim Grosbach f9799d2c2d Thumb2 assembly parsing and encoding for SMLAL. 
llvm-svn: 139902
 2011-09-16 16:38:00 +00:00
Andrew Trick 31004375fc Test case trial and error. Not sure the proper way to check MBB names. 
llvm-svn: 139900
 2011-09-16 03:57:19 +00:00
NAKAMURA Takumi 3f62af76b9 test/CodeGen/sse-builtins.c: Make this host-independent to unbreak posix-unlike hosts. 
Without -ffreestanding, clang tries to seek /usr/include/stdlib.h in host filesystem, even on Windows hosts.

llvm-svn: 139899
 2011-09-16 03:55:36 +00:00
Andrew Trick b57d9c38a2 Reduced a stronger test case for coalescer bug PR10920. 
llvm-svn: 139898
 2011-09-16 03:46:49 +00:00
Jason Molenda 113f2d5289 Tighten up the 'log enable lldb unwind' printing for 
the arm emulate instruction unwinder so you can leave it
on by default and not be overwhelmed.  Set verbose mode to
get the full story on how the unwindplans were created.

llvm-svn: 139897
 2011-09-16 01:32:10 +00:00
Johnny Chen 3cc78e608e Add a check for the test driver to make sure that, on Mac OS X, the automatic lookup and caching 
of dSYMs is not turned on before running the test suite.

llvm-svn: 139896
 2011-09-16 01:04:26 +00:00
Richard Trieu f8916e118a Moves calls of checkArithmeticNull() from CreateBuiltinBinOp() into the individual Check*Operands() functions. 
llvm-svn: 139895
 2011-09-16 00:53:10 +00:00
Caitlin Sadowski 086fb95da5 Thread safety: Adding FIXMEs and a couple cleanups 
llvm-svn: 139894
 2011-09-16 00:35:54 +00:00
Benjamin Kramer 67b014b2c2 Namespacify. 
llvm-svn: 139892
 2011-09-16 00:35:06 +00:00
Douglas Gregor 88b4ddfa91 Tweak the module auto-import heuristics a bit 
llvm-svn: 139887
 2011-09-16 00:22:46 +00:00
Jim Grosbach b1feced676 Thumb2 assembly parsing and encoding for SMLAD/SMLADX. 
llvm-svn: 139884
 2011-09-16 00:09:37 +00:00
Jakob Stoklund Olesen e2c92a3112 Spill mode: Hoist back-copies locally. 
The leaveIntvAfter() function normally inserts a back-copy after the
requested instruction, making the back-copy kill the live range.

In spill mode, try to insert the back-copy before the last use instead.
That means the last use becomes the kill instead of the back-copy.  This
lowers the register pressure because the last use can now redefine the
same register it was reading.

This will also improve compile time: The back-copy isn't a kill, so
hoisting it in hoistCopiesForSize() won't force a recomputation of the
source live range.  Similarly, if the back-copy isn't hoisted by the
splitter, the spiller will not attempt hoisting it locally.

llvm-svn: 139883
 2011-09-16 00:03:35 +00:00
Jakob Stoklund Olesen e8339b2e63 Disable local spill hoisting for non-killing copies. 
If the source register is live after the copy being spilled, there is no
point to hoisting it.  Hoisting inside a basic block only serves to
resolve interferences by shortening the live range of the source.

llvm-svn: 139882
 2011-09-16 00:03:33 +00:00
Jim Grosbach 5798cfddd7 Thumb2 assembly parsing and encoding for SMLABB/SMLABT/SMLATB/SMLATT. 
llvm-svn: 139881
 2011-09-16 00:00:23 +00:00
Jim Grosbach 6568ab142e Thumb2 assembly parsing and encoding for SHSUB16/SHSUB8. 
llvm-svn: 139880
 2011-09-15 23:58:56 +00:00
Richard Trieu 7a5c27276e Remove no longer needed LHSType and RHSType from checkArithmeticNull() 
llvm-svn: 139879
 2011-09-15 23:57:21 +00:00
Richard Trieu a25995dbb4 Change checkArithmeticNull() to use a NonNullType, instead of checking both the 
LHSType and RHSType for everything.

llvm-svn: 139878
 2011-09-15 23:51:29 +00:00
Jim Grosbach 10a93ff8e0 Remove incorrect comments. 
llvm-svn: 139877
 2011-09-15 23:45:50 +00:00
Owen Anderson a0c3b97221 Don't attach annotations to MCInst's. Instead, have the disassembler return, and the printer accept, an annotation string which can be passed through if the client cares about annotations. 
llvm-svn: 139876
 2011-09-15 23:38:46 +00:00
Eli Friedman 0d3d70a074 Remove standard library includes from test; they explode on Windows. 
llvm-svn: 139875
 2011-09-15 23:24:35 +00:00
Eli Friedman 9bb51adcce Tweak *mmintrin.h so that they don't make any bad assumptions about alignment (which probably has little effect in practice, but better to get it right). Make the load in _mm_loadh_pi and _mm_loadl_pi a single LLVM IR instruction to make optimizing easier for CodeGen. 
rdar://10054986

llvm-svn: 139874
 2011-09-15 23:15:27 +00:00
Ivan Krasin 639222d090 use 64-bit types instead of off_t/size_t to avoid the issue when 
gold plugin is built with Large File Support (sizeof(off_t) == 64 on i686)
and the rest of LLVM is built w/o Large File Support
(sizeof(off_t) == 32 on i686) which corrupts the stack.

llvm-svn: 139873
 2011-09-15 23:13:00 +00:00
Bruno Cardoso Lopes 7b43568a93 Add a fixme note! 
llvm-svn: 139872
 2011-09-15 23:04:24 +00:00
Jim Grosbach c38642b3e1 Thumb2 assembly parsing and encoding for SHADD16/SHADD8. 
llvm-svn: 139871
 2011-09-15 22:36:10 +00:00
Jim Grosbach b08ce9b4c4 Thumb2 assembly parsing and encoding for SHASX/SHSAX. 
llvm-svn: 139870
 2011-09-15 22:34:29 +00:00
Eli Friedman 10f9ce2b7d Minor cleanup. 
llvm-svn: 139869
 2011-09-15 22:26:18 +00:00
Benjamin Kramer 7215c58744 Unbreak the build for compilers that don't include cstdint everywhere. 
llvm-svn: 139868
 2011-09-15 22:26:16 +00:00
Johnny Chen f436eea584 Untabify and fix indentation. 
llvm-svn: 139867
 2011-09-15 22:25:30 +00:00
Jim Grosbach e2481db60f Thumb2 assembly parsing and encoding for SEV.W. 
llvm-svn: 139866
 2011-09-15 22:24:20 +00:00
Eli Friedman ba912e06c2 Use a more efficient lowering for Unordered/Monotonic atomic load/store on Thumb1. 
llvm-svn: 139865
 2011-09-15 22:18:49 +00:00
Bruno Cardoso Lopes c69d68a150 Add the remaining AVX versions of instructions to X86InstrInfo, this 
time for describing high latency ones and for recognizting loads
from the same base pointer

llvm-svn: 139864
 2011-09-15 22:15:52 +00:00
Johnny Chen 3c7054a37b Fix wrong test method name. 
llvm-svn: 139863
 2011-09-15 22:13:43 +00:00
Johnny Chen 55114c241c Untabify and fix indentations. Tabs are bad. 
llvm-svn: 139862
 2011-09-15 22:05:38 +00:00
Jim Grosbach 9086a1ed4e Thumb2 assembly parsing and encoding for SEL. 
llvm-svn: 139861
 2011-09-15 22:01:09 +00:00