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Sanjay Patel 5b83261c15 [DivRemPairs] make sure we have a valid CFG for hoisting division This transform was added with `e38b7e8948` and as shown in: https://llvm.org/PR51241 ...it could crash without an extra check of the blocks. There might be a more compact way to write this constraint, but we can't just count the successors/predecessors without affecting a test that includes a switch instruction.	2021-07-28 11:09:12 -04:00
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PowerPC	…
X86	[DivRemPairs] make sure we have a valid CFG for hoisting division	2021-07-28 11:09:12 -04:00

Sanjay Patel 5b83261c15 [DivRemPairs] make sure we have a valid CFG for hoisting division

This transform was added with e38b7e8948
and as shown in:
https://llvm.org/PR51241
...it could crash without an extra check of the blocks.

There might be a more compact way to write this constraint,
but we can't just count the successors/predecessors without
affecting a test that includes a switch instruction.

2021-07-28 11:09:12 -04:00

PowerPC

…

X86 [DivRemPairs] make sure we have a valid CFG for hoisting division 2021-07-28 11:09:12 -04:00