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Author SHA1 Message Date
Kai Nacke
5403c59c60 [PPC] Opaque pointer migration, part 2. 
The LIT test cases were migrated with the script provided by
Nikita Popov. Due to the size of the change it is split into
several parts.

Reviewed By: nemanja, nikic

Differential Revision: https://reviews.llvm.org/D135474
 2022-10-11 17:24:06 +00:00
Jinsong Ji
216be996d6 [NFC][PowerPC] Consolidate testing of common linkage symbols 
Add a new file to test the code gen for common linkage symbol.
Remove common linkage in some other testcases to avoid distraction.

llvm-svn: 372426
 2019-09-20 20:31:37 +00:00
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