[PATCH] D16888: [mips] Addition of a third operand to the instructions [d]div, [d]divu

[Daniel Sanders via llvm-commits]

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Could you make the summary more like a commit message?

I don't see any code to handle things like 'ddiv $zero, $4, $5' but it's possible that the real instruction has priority over the macro because $zero is more specific. Could you add tests for 'ddiv $zero, $4, $5' and check that it only expands to a single 'ddiv $zero, $4, $5' instruction? Similarly for ddivu/dmod/dmodu


http://reviews.llvm.org/D16888