Temporarilly mark tMUL as not commutable.

It's not playing nicely in the coalescer with the tied operand. Disable
commutability for now while we figure out the deeper fix.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138278 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2011-08-22 22:00:18 +00:00
parent 234bccd194
commit 5e8701002b

View File

@ -1047,7 +1047,7 @@ def tMOVSr : T1I<(outs tGPR:$Rd), (ins tGPR:$Rm), IIC_iMOVr,
} // neverHasSideEffects
// Multiply register
let isCommutable = 1 in
//let isCommutable = 1 in
def tMUL : // A8.6.105 T1
Thumb1sI<(outs tGPR:$Rd), (ins tGPR:$Rn, tGPR:$Rm), AddrModeNone, 2,
IIC_iMUL32, "mul", "\t$Rd, $Rn, $Rm", "$Rm = $Rd",