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3 Commits

Author SHA1 Message Date
Tim Northover
c3a93013bc ARM: fix part of test which actually needed an asserts build 
This should fix a buildbot failure that occurred after r179977.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179978 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-21 12:20:19 +00:00
Tim Northover
4cc1407b84 ARM: Use ldrd/strd to spill 64-bit pairs when available. 
This allows common sp-offsets to be part of the instruction and is
probably faster on modern CPUs too.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179977 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-21 11:57:07 +00:00
Tim Northover
335dd0d1a6 ARM: don't add FrameIndex offset for LDMIA (has no immediate) 
Previously, when spilling 64-bit paired registers, an LDMIA with both
a FrameIndex and an offset was produced. This kind of instruction
shouldn't exist, and the extra operand was being confused with the
predicate, causing aborts later on.

This removes the invalid 0-offset from the instruction being
produced.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179956 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-20 19:31:00 +00:00