[llvm-commits] [PATCH 6/6] Allow remat of 'li' in the reg coalescer

Tobias von Koch tobias.von.koch at gmail.com
Wed Aug 22 03:16:52 PDT 2012

Dear all,

This is part of a series of patches for the PowerPC backend to add and
improve support for Freescale processors.

Please review and commit if this is OK - I don't have commit access.


Description of this patch:

Allow load-immediates to be rematerialised in the register coalescer for
PPC. This makes test/CodeGen/PowerPC/big-endian-formal-args.ll fail,
because it relies on a register move getting emitted. The immediate load is
equivalent, so change this test case.
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