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2 Commits

Author SHA1 Message Date
Jim Grosbach
63b46faeb8 Thumb1 register to register MOV instruction is predicable. 
Fix a FIXME and allow predication (in Thumb2) for the T1 register to
register MOV instructions. This allows some better codegen with
if-conversion (as seen in the test updates), plus it lays the groundwork
for pseudo-izing the tMOVCC instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134197 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-30 22:10:46 +00:00
Cameron Zwarich
aaa5f14d7c Fix an issue where the two-address conversion pass incorrectly rewrites untied 
operands to an early clobber register. This fixes <rdar://problem/9566076>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132738 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-07 23:54:00 +00:00