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518 Commits

Author SHA1 Message Date
David Goodwin 3aaa751712 Thumb-2 tests 
llvm-svn: 74345
 2009-06-26 22:37:07 +00:00
David Goodwin aa294c5593 Thumb-2 has CLZ. 
llvm-svn: 74322
 2009-06-26 20:47:43 +00:00
David Goodwin 35ee722d42 Use "adcs/sbcs" only when the carry-out is live, otherwise use "adc/sbc". 
llvm-svn: 74321
 2009-06-26 20:45:56 +00:00
Daniel Dunbar a720af1370 More spelling Count as count. 
llvm-svn: 74306
 2009-06-26 18:35:07 +00:00
Daniel Dunbar 6b1678d5d8 Spell Count as count. 
llvm-svn: 74298
 2009-06-26 18:21:54 +00:00
David Goodwin 3bd42afebe Add Thumb-2 tests. 
llvm-svn: 74295
 2009-06-26 18:10:30 +00:00
David Goodwin 5960e6d974 ADC used to implement adde should use "adcs" opcode instead of "adc". 
llvm-svn: 74293
 2009-06-26 18:07:25 +00:00
David Goodwin 34f7ede9e7 ORN and BIC tests. 
llvm-svn: 74289
 2009-06-26 16:20:06 +00:00
David Goodwin 0377f737ff Currently there is a pattern for the thumb-2 MOV 16-bit immediate instruction. That instruction cannot write the flags so it should use T2I instead of T2sI. 
Also, added a pattern for the thumb-2 MOV of shifted immediate since that can encode immediates not encodable by the 16-bit immediate.

llvm-svn: 74288
 2009-06-26 16:10:07 +00:00
Evan Cheng 7779156b39 Fix tests: Count -> count. 
llvm-svn: 74282
 2009-06-26 07:05:57 +00:00
Evan Cheng 34c8c7414f Fix a CodeGenDAGPatterns bug. Check if top level predicates match when it's looking for duplicates. 
llvm-svn: 74276
 2009-06-26 05:59:16 +00:00
Daniel Dunbar 07025e2c02 Fix spelling of 'count' 
llvm-svn: 74249
 2009-06-26 01:33:02 +00:00
Evan Cheng 97727a61f9 Select ADC, SBC, and RSC instead of the ADCS, SBCS, and RSCS when the carry bit def is not used. 
llvm-svn: 74228
 2009-06-25 23:34:10 +00:00
David Goodwin 16f357cccf Use MVN for ~t2_so_imm immediates. 
llvm-svn: 74223
 2009-06-25 23:11:21 +00:00
Evan Cheng c7ea8df67e ISD::ADDE / ISD::SUBE updates the carry bit so they should isle to ADCS and SBCS / RSCS. 
llvm-svn: 74200
 2009-06-25 20:59:23 +00:00
Evan Cheng 83f979a48b Add Thumb2 pc relative add. 
llvm-svn: 74141
 2009-06-24 23:47:58 +00:00
Evan Cheng ff1a4a7271 We should run these tests as well. 
llvm-svn: 74121
 2009-06-24 21:36:26 +00:00
Evan Cheng d76d0aa68a Move thumb and thumb2 tests into separate directories. 
llvm-svn: 74068
 2009-06-24 06:36:07 +00:00