Merging r228969:
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r228969 | hfinkel | 2015-02-12 14:43:52 -0800 (Thu, 12 Feb 2015) | 7 lines
[SDAG] Don't try to use FP_EXTEND/FP_ROUND for int<->fp promotions
The PowerPC backend has long promoted some floating-point vector operations
(such as select) to integer vector operations. Unfortunately, this behavior was
broken by r216555. When using FP_EXTEND/FP_ROUND for promotions, we must check
that both the old and new types are floating-point types. Otherwise, we must
use BITCAST as we did prior to r216555 for everything.
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llvm-svn: 228986
2 files changed
