Files
clang-p2996/llvm/test/CodeGen/PowerPC
Sean Fertile aab3ef76d9 [PowerPC] Relax the checking on AND/AND8 in isSignOrZeroExtended.
Separate the handling of AND/AND8 out from PHI/OR/ISEL checking. The reasoning
is the others need all their operands to be sign/zero extended for their output
to also be sign/zero extended. This is true for AND and sign-extension, but for
zero-extension we only need at least one of the input operands to be zero
extended for the result to also be zero extended.

Differential Revision: https://reviews.llvm.org/D39078

llvm-svn: 319289
2017-11-29 04:09:29 +00:00
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2017-11-06 19:09:38 +00:00
2016-10-19 16:58:59 +00:00
2017-10-10 08:46:10 +00:00
2017-01-22 20:28:56 +00:00