aboutsummaryrefslogtreecommitdiffstats
path: root/test/CodeGen/X86/mmx-arith.ll
Commit message (Collapse)AuthorAgeFilesLines
* Massive rewrite of MMX: Dale Johannesen2010-09-301-101/+279
| | | | | | | | | | | | | | | | | | | | | The x86_mmx type is used for MMX intrinsics, parameters and return values where these use MMX registers, and is also supported in load, store, and bitcast. Only the above operations generate MMX instructions, and optimizations do not operate on or produce MMX intrinsics. MMX-sized vectors <2 x i32> etc. are lowered to XMM or split into smaller pieces. Optimizations may occur on these forms and the result casted back to x86_mmx, provided the result feeds into a previous existing x86_mmx operation. The point of all this is prevent optimizations from introducing MMX operations, which is unsafe due to the EMMS problem. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115243 91177308-0d34-0410-b5e6-96231b3b80d8
* 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
* And now support for MMX logical operations.Bill Wendling2007-03-161-59/+89
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35125 91177308-0d34-0410-b5e6-96231b3b80d8
* Multiplication support for MMX.Bill Wendling2007-03-151-0/+17
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35118 91177308-0d34-0410-b5e6-96231b3b80d8
* Adding more arithmetic operators to MMX. This is an almost exact copy ofBill Wendling2007-03-101-15/+64
| | | | | | | the addition. Please let me know if you have suggestions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35055 91177308-0d34-0410-b5e6-96231b3b80d8
* Add MMX arithmetic testcase.Bill Wendling2007-03-081-0/+35
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35032 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.1 at 2025-02-04 08:01:33 +0000