| commit | d29583bd32eb3e918b797849f55c0ad2667396c4 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Aug 11 23:08:22 2010 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed Aug 11 23:08:22 2010 +0000 |
| tree | 339588fc6462cbf8e92bdfd572166e2416cfebc0 | |
| parent | cf6abd248672486bf037c8b74d4a779be6d5688a [diff] |
Fix <rdar://problem/8282498> even if it doesn't reproduce on trunk. When a register is defined by a partial load: %reg1234:sub_32 = MOV32mr <fi#-1>; GR64:%reg1234 That load cannot be folded into an instruction using the full 64-bit register. It would become a 64-bit load. This is related to the recent change to have isLoadFromStackSlot return false on a sub-register load. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110874 91177308-0d34-0410-b5e6-96231b3b80d8