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* Add mcpu to tests to prevent them from using AVX instructions on Sandy ↵Craig Topper2012-04-271-2/+2
| | | | | | Bridge after r155618. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155696 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix 128-bit ptest intrinsics to take v2i64 instead of v4f32 since these are ↵Craig Topper2012-04-121-9/+9
| | | | | | integer instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154580 91177308-0d34-0410-b5e6-96231b3b80d8
* improve the setcc -> setcc_carry optimization to happen moreChris Lattner2010-12-191-2/+2
| | | | | | | | | consistently by moving it out of lowering into dag combine. Add some missing patterns for matching away extended versions of setcc_c. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122201 91177308-0d34-0410-b5e6-96231b3b80d8
* fix the buildvector->insertp[sd] logic to not always create a redundantChris Lattner2010-08-281-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | insertp[sd] $0, which is a noop. Before: _f32: ## @f32 pshufd $1, %xmm1, %xmm2 pshufd $1, %xmm0, %xmm3 addss %xmm2, %xmm3 addss %xmm1, %xmm0 ## kill: XMM0<def> XMM0<kill> XMM0<def> insertps $0, %xmm0, %xmm0 insertps $16, %xmm3, %xmm0 ret after: _f32: ## @f32 movdqa %xmm0, %xmm2 addss %xmm1, %xmm2 pshufd $1, %xmm1, %xmm1 pshufd $1, %xmm0, %xmm3 addss %xmm1, %xmm3 movdqa %xmm2, %xmm0 insertps $16, %xmm3, %xmm0 ret The extra movs are due to a random (poor) scheduling decision. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112379 91177308-0d34-0410-b5e6-96231b3b80d8
* Start function numbering at 0.Dan Gohman2010-04-171-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101638 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
* Add a couple more tests for the ptest intrinsics to make sure we'reEric Christopher2009-07-291-0/+27
| | | | | | | grabbing them all correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77413 91177308-0d34-0410-b5e6-96231b3b80d8
* Add support for gcc __builtin_ia32_ptest{z,c,nzc} intrinsics. LowerEric Christopher2009-07-291-1/+16
| | | | | | | to ptest instruction plus setcc. Revamp ptest instruction. Add test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77407 91177308-0d34-0410-b5e6-96231b3b80d8
* Move insertps tests to sse41 combo test file, convert to filecheckEric Christopher2009-07-241-0/+31
| | | | | | | format and add an extract/insert test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76994 91177308-0d34-0410-b5e6-96231b3b80d8
* merge one more sse41 test into sse41.llChris Lattner2009-07-231-0/+44
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76853 91177308-0d34-0410-b5e6-96231b3b80d8
* merge another sse41 test into sse41.llChris Lattner2009-07-231-0/+23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76852 91177308-0d34-0410-b5e6-96231b3b80d8
* merge sse41-pmovx.ll into sse41.llChris Lattner2009-07-231-6/+69
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76850 91177308-0d34-0410-b5e6-96231b3b80d8
* change a test to run in filecheck style. Rename it to be a generalChris Lattner2009-07-231-0/+23
dumping ground of various SSE4.1 tests, since filecheck can reasonably handle them all in one file. Generalize it to check x86-64 stuff as well since it has a different ABI (a convenient way to test both the reg and mem forms of these instructions). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76848 91177308-0d34-0410-b5e6-96231b3b80d8
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