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4 Commits

Author SHA1 Message Date
Kazushi (Jam) Marukawa
605fd4d77c [VE] Change calling convention to follow ABI 
Change to expand all arguments and return values to i64 to follow ABI.
Update regression tests also.

Reviewed By: simoll

Differential Revision: https://reviews.llvm.org/D84581
 2020-08-01 10:08:54 +09:00
Kazushi (Jam) Marukawa
6b461ba459 [VE] Change to use EXTRACT_SUBREG instead of COPY_TO_REGCLASS 
Summary:
Change to use EXTRACT_SUBREG instead of COPY_TO_REGCLASS in order to
remove unnecessary copy instructions.

Differential Revision: https://reviews.llvm.org/D81129
 2020-06-04 09:05:36 +02:00
Kazushi (Jam) Marukawa
e981a46a77 [VE] Update lea/load/store instructions 
Summary:
Modify lea/load/store instructions to accept `disp(index, base)`
style addressing mode (called ASX format).  Also, uniform the
number of DAG nodes to have 3 operands for this ASX format
instructions, and update selectADDR functions to lower
appropriate MI.

Reviewers: arsenm, simoll, k-ishizaka

Reviewed By: simoll

Differential Revision: https://reviews.llvm.org/D76822
 2020-04-06 11:49:46 +02:00
Kazushi (Jam) Marukawa
3a906a9f4e [VE] i<N> and fp32/64 arguments, return values and constants 
Summary:
Support for i<N> and fp32/64 arguments (in register), return values
and constants along with tests.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D73092
 2020-01-22 09:17:44 +01:00