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* Thumb2 and ARM add/subtract with carry fixes.Andrew Trick2011-04-231-3/+4
| | | | | | | | | | | | | | Fixes Thumb2 ADCS and SBCS lowering: <rdar://problem/9275821>. t2ADCS/t2SBCS are now pseudo instructions, consistent with ARM, so the assembly printer correctly prints the 's' suffix. Fixes Thumb2 adde -> SBC matching to check for live/dead carry flags. Fixes the internal ARM machine opcode mnemonic for ADCS/SBCS. Fixes ARM SBC lowering to check for live carry (potential bug). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130048 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate more uses of llvm-as and llvm-dis.Dan Gohman2009-09-091-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
* Shrink ADDS, ADC, RSB, and SUBS.Evan Cheng2009-08-121-1/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78776 91177308-0d34-0410-b5e6-96231b3b80d8
* Add ".w" suffix for wide thumb-2 instructions.David Goodwin2009-07-271-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77199 91177308-0d34-0410-b5e6-96231b3b80d8
* Thumb-2 testsDavid Goodwin2009-06-291-0/+6
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74464 91177308-0d34-0410-b5e6-96231b3b80d8