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* Eliminate more uses of llvm-as and llvm-dis.Dan Gohman2009-09-081-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove obsolete -f flags.Dan Gohman2009-08-251-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79992 91177308-0d34-0410-b5e6-96231b3b80d8
* Instead of a vector load, shuffle and then extract an element. Load the ↵Evan Cheng2008-05-131-7/+8
| | | | | | | | | | | | element from address with an offset. pshufd $1, (%rdi), %xmm0 movd %xmm0, %eax => movl 4(%rdi), %eax git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51026 91177308-0d34-0410-b5e6-96231b3b80d8
* - SSE4.1 extractfps extracts a f32 into a gr32 register. Very useful! Not. ↵Evan Cheng2008-03-241-0/+30
Fix the instruction specification and teaches lowering code to use it only when the only use is a store instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48746 91177308-0d34-0410-b5e6-96231b3b80d8
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