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* X86: Fix the (saddo/ssub x, 1) -> incl/decl selection to check the right ↵Benjamin Kramer2011-03-081-2/+20
| | | | | | | | operand for 1. Found by inspection. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127247 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminate more uses of llvm-as and llvm-dis.Dan Gohman2009-09-081-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
* X86_COND_C and X86_COND_NC are alternate mnemonics forDan Gohman2009-01-071-1/+1
| | | | | | | X86_COND_B and X86_COND_AE, respectively. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61835 91177308-0d34-0410-b5e6-96231b3b80d8
* Add sub/mul overflow intrinsics. This currently doesn't have aBill Wendling2008-12-091-0/+41
target-independent way of determining overflow on multiplication. It's very tricky. Patch by Zoltan Varga! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60800 91177308-0d34-0410-b5e6-96231b3b80d8
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