aboutsummaryrefslogtreecommitdiff
path: root/test/CodeGen/XCore/unaligned_load.ll
AgeCommit message (Collapse)Author
2013-04-16[XCore] Convert a couple of tests to FileCheck.Richard Osborne
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179619 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09Eliminate more uses of llvm-as and llvm-dis.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-16Expand unaligned 32 bit loads from an address which is a constantRichard Osborne
offset from a 32 bit aligned base as follows: ldw low, base[offset >> 2] ldw high, base[(offset >> 2) + 1] shr low_shifted, low, (offset & 0x3) * 8 shl high_shifted, high, 32 - (offset & 0x3) * 8 or result, low_shifted, high_shifted Expand 32 bit loads / stores with 16 bit alignment into two 16 bit loads / stores. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75902 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-16Custom lower unaligned 32 bit stores and loads into libcalls. This is Richard Osborne
a big code size win since before they were expanding to upto 16 instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75901 91177308-0d34-0410-b5e6-96231b3b80d8