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Commit Graph

14310 Commits

Author SHA1 Message Date
Jim Grosbach
5d7af41c05 Thumb2 assembly parsing and encoding for SMLSD/SMLSDX.
llvm-svn: 139908
2011-09-16 17:08:45 +00:00
Jim Grosbach
599dd49609 Thumb2 assembly parsing and encoding for SMLAWB/SMLAWT.
llvm-svn: 139907
2011-09-16 17:03:01 +00:00
Jim Grosbach
9e471afd9c Thumb2 assembly parsing and encoding for SMLALD/SMLALDX.
llvm-svn: 139906
2011-09-16 16:58:03 +00:00
Jim Grosbach
77ece5c9a0 Thumb2 assembly parsing and encoding for SMLALBB/SMLALBT/SMLALTB/SMLALTT.
llvm-svn: 139905
2011-09-16 16:53:25 +00:00
Jim Grosbach
d382581509 Thumb2 assembly parsing and encoding for SMLAL.
llvm-svn: 139902
2011-09-16 16:38:00 +00:00
Andrew Trick
10ea51b841 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
Andrew Trick
5be06c8057 Reduced a stronger test case for coalescer bug PR10920.
llvm-svn: 139898
2011-09-16 03:46:49 +00:00
Jim Grosbach
5147a59e59 Thumb2 assembly parsing and encoding for SMLAD/SMLADX.
llvm-svn: 139884
2011-09-16 00:09:37 +00:00
Jim Grosbach
9fb6f7e9fc Thumb2 assembly parsing and encoding for SMLABB/SMLABT/SMLATB/SMLATT.
llvm-svn: 139881
2011-09-16 00:00:23 +00:00
Jim Grosbach
85838cdb51 Thumb2 assembly parsing and encoding for SHSUB16/SHSUB8.
llvm-svn: 139880
2011-09-15 23:58:56 +00:00
Jim Grosbach
eee3717b95 Thumb2 assembly parsing and encoding for SHADD16/SHADD8.
llvm-svn: 139871
2011-09-15 22:36:10 +00:00
Jim Grosbach
423aae30b2 Thumb2 assembly parsing and encoding for SHASX/SHSAX.
llvm-svn: 139870
2011-09-15 22:34:29 +00:00
Jim Grosbach
68e3ea237e Thumb2 assembly parsing and encoding for SEV.W.
llvm-svn: 139866
2011-09-15 22:24:20 +00:00
Jim Grosbach
29e503aec9 Thumb2 assembly parsing and encoding for SEL.
llvm-svn: 139861
2011-09-15 22:01:09 +00:00
Jim Grosbach
b9ba7e59b7 Thumb2 assembly parsing and encoding for SBFX.
llvm-svn: 139858
2011-09-15 21:58:42 +00:00
Eli Friedman
f7bb39b592 Some legalization fixes for atomic load and store.
llvm-svn: 139851
2011-09-15 21:20:49 +00:00
Jim Grosbach
aeb7320fa5 Add some missing 'CHECK' lines and tidy up others.
llvm-svn: 139849
2011-09-15 21:17:38 +00:00
Jim Grosbach
8ceb22b769 Thumb2 assembly parsing and encoding for SBC.
llvm-svn: 139844
2011-09-15 21:04:10 +00:00
Jim Grosbach
1ac9dd8a72 Thumb2 assembly parsing and encoding for SASX.
llvm-svn: 139843
2011-09-15 21:01:23 +00:00
Andrew Trick
1dfb51c692 Reapply r139759. Disable IV rewriting by default. See PR10916.
llvm-svn: 139842
2011-09-15 20:58:37 +00:00
Jim Grosbach
eaeb10930f Thumb2 assembly parsing and encoding for SADD16/SADD8.
llvm-svn: 139841
2011-09-15 20:57:39 +00:00
Jim Grosbach
553692fcce Thumb2 assembly parsing and encoding for RSB.
llvm-svn: 139839
2011-09-15 20:54:14 +00:00
Jim Grosbach
267610ed2a Thumb2 assembly parsing and encoding for RRX.
llvm-svn: 139831
2011-09-15 19:52:43 +00:00
Jim Grosbach
ee202d43fe Thumb2 assembly parsing and encoding for ROR.
llvm-svn: 139830
2011-09-15 19:50:04 +00:00
Jim Grosbach
50ee930e9a Thumb2 assembly parsing and encoding for REV16/REVSH.
llvm-svn: 139828
2011-09-15 19:46:13 +00:00
Jakob Stoklund Olesen
b36a98d18f VirtRegMap is counting spill slots, not register spills.
Fix the stats counters to reflect that.

llvm-svn: 139819
2011-09-15 18:31:13 +00:00
Bruno Cardoso Lopes
8e702bba63 Change all checks regarding the presence of any SSE level to always
take into consideration the presence of AVX. This change, together with
the SSEDomainFix enabled for AVX, makes AVX codegen to always (hopefully)
emit the same code as SSE for 128-bit vector ops. I don't
have a testcase for this, but AVX now beats SSE in performance for
128-bit ops in the majority of programas in the llvm testsuite

llvm-svn: 139817
2011-09-15 18:27:36 +00:00
Jim Grosbach
9d7aa9bcbc Thumb2 assembly parsing and encoding for REV.
llvm-svn: 139813
2011-09-15 18:13:30 +00:00
Jim Grosbach
7c1422b068 Thumb2 assembly parsing and encoding for RBIT.
llvm-svn: 139811
2011-09-15 18:07:14 +00:00
Jim Grosbach
d6993cb54c Thumb2 assembly parsing and encoding for signed saturating arithmetic insns.
llvm-svn: 139810
2011-09-15 18:06:15 +00:00
Jim Grosbach
5742cbd63f Re-order test.
llvm-svn: 139795
2011-09-15 16:04:13 +00:00
Eli Friedman
2109f34467 Make demanded-elt simplification for shufflevector slightly stronger. Spotted by inspection.
llvm-svn: 139768
2011-09-15 01:14:29 +00:00
Andrew Trick
e5bb7267ff [regcoalescing] bug fix for RegistersDefinedFromSameValue.
An improper SlotIndex->VNInfo lookup was leading to unsafe copy removal.
Fixes PR10920 401.bzip2 miscompile with no IV rewrite.

llvm-svn: 139765
2011-09-15 01:09:33 +00:00
Jim Grosbach
68de69f1c9 Thumb2 assembly parsing and encoding for PLI.
llvm-svn: 139757
2011-09-14 23:29:05 +00:00
Jim Grosbach
4d7b859fab Thumb2 assembly parsing and encoding for PLD.
llvm-svn: 139756
2011-09-14 23:26:12 +00:00
Jim Grosbach
669e269758 Thumb2 assembly parsing and encoding for PKH.
llvm-svn: 139754
2011-09-14 23:16:41 +00:00
Owen Anderson
86f1fb2955 Fix a crasher in Thumb2 MOV-immediate encoding for certain inputs.
llvm-svn: 139747
2011-09-14 22:46:14 +00:00
Jim Grosbach
3908f7f2b7 Thumb2 assembly parsing and encoding for ORR.
llvm-svn: 139742
2011-09-14 21:43:57 +00:00
Jim Grosbach
4d891badcb Thumb2 assembly parsing and encoding for ORN.
llvm-svn: 139741
2011-09-14 21:29:54 +00:00
Jim Grosbach
528142a13d Thumb2 assembly parsing and encoding for NOP.W.
llvm-svn: 139740
2011-09-14 21:26:25 +00:00
Jim Grosbach
e841adae12 Thumb2 assembly parsing and encoding for MVN.
llvm-svn: 139739
2011-09-14 21:24:41 +00:00
Jim Grosbach
585e3c779f Thumb2 assembly parsing and encoding for MUL.
llvm-svn: 139735
2011-09-14 21:00:40 +00:00
Jim Grosbach
b1c70aab3e Thumb2 assembly parsing and encoding for MSR/MRS.
Fix a bug in handling default flags for both ARM and Thumb encodings.

llvm-svn: 139721
2011-09-14 20:03:46 +00:00
Jim Grosbach
e260140b99 Thumb2 assembly parsing and encoding for MRC/MRC2/MRRC/MRRC2.
llvm-svn: 139717
2011-09-14 19:28:49 +00:00
Jim Grosbach
807e68b8db Thumb2 assembly parsing and encoding for MOVT.
llvm-svn: 139715
2011-09-14 19:15:15 +00:00
Jim Grosbach
932d409524 Thumb2 assembly parsing for MOV in IT block.
Select the right 16 vs. 32 bit encoding in an IT block.

llvm-svn: 139714
2011-09-14 19:12:11 +00:00
Dan Gohman
223fdfc56f objc_retainBlock is not NoModRef because it can update forwarding pointers
in memory relevant to the optimizer. rdar://10050579.

llvm-svn: 139708
2011-09-14 18:13:00 +00:00
Jim Grosbach
41c8bdfdd9 ARM fix assembly parser handling of ranges in register lists.
Clean up register list handling in general a bit to explicitly check things
like all the registers being from the same register class.

rdar://8883573

llvm-svn: 139707
2011-09-14 18:08:35 +00:00
Nadav Rotem
8e3edccebe Add integer promotion support for vselect
llvm-svn: 139692
2011-09-14 14:42:15 +00:00
Craig Topper
60719c7bfb Fix mem type for VEX.128 form of VROUNDP*. Remove filter preventing VROUND from being recognized by disassembler.
llvm-svn: 139691
2011-09-14 06:41:26 +00:00