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Commit Graph

Author	SHA1	Message	Date
Hsiangkai Wang	6e360460f1	[RISCV] Use v8-v23 as argument registers to conform to the proposal. The maximum LMUL is 8. We need 16 vector registers for two LMUL-8 arguments. The modification follows the proposal of psABI in https://github.com/riscv/riscv-elf-psabi-doc/pull/171 Differential Revision: https://reviews.llvm.org/D95134	2021-01-22 07:55:24 +08:00
Craig Topper	253dc16f9e	[RISCV] Cleanup some V intrinsic names used in tests to match the type overloads used. Add some missing double tests on rv32. NFC The matching for intrinsic names is forgiving about types in the name being absent or wrong. Once the intrinsic is parsed its name will remangled to include the real types. This commit fixes the names to have at least enough correct types so that the name used in the test is a prefix of the canonical name. The big missing part is the type for the VL parameter which changes size between rv32 and rv64. While I was in here I noticed that we were missing some tests for double on rv32 so I fixed that by copying from rv64 and fixing up the VL argument type.	2020-12-30 12:37:11 -08:00
Hsiangkai Wang	19db6a652b	[RISCV] Define vadc/vmadc/vsbc/vmsbc intrinsics. Authored-by: Roger Ferrer Ibanez <rofirrim@gmail.com> Co-Authored-by: Hsiangkai Wang <kai.wang@sifive.com> Differential Revision: https://reviews.llvm.org/D93175	2020-12-16 06:31:47 +08:00

Author

SHA1

Message

Date

Hsiangkai Wang

6e360460f1

[RISCV] Use v8-v23 as argument registers to conform to the proposal.

The maximum LMUL is 8. We need 16 vector registers for two LMUL-8
arguments. The modification follows the proposal of psABI in
https://github.com/riscv/riscv-elf-psabi-doc/pull/171

Differential Revision: https://reviews.llvm.org/D95134

2021-01-22 07:55:24 +08:00

Craig Topper

253dc16f9e

[RISCV] Cleanup some V intrinsic names used in tests to match the type overloads used. Add some missing double tests on rv32. NFC

The matching for intrinsic names is forgiving about types in the
name being absent or wrong. Once the intrinsic is parsed its
name will remangled to include the real types.

This commit fixes the names to have at least enough correct types
so that the name used in the test is a prefix of the canonical name.
The big missing part is the type for the VL parameter which changes
size between rv32 and rv64.

While I was in here I noticed that we were missing some tests for
double on rv32 so I fixed that by copying from rv64 and fixing up
the VL argument type.

2020-12-30 12:37:11 -08:00

Hsiangkai Wang

19db6a652b

[RISCV] Define vadc/vmadc/vsbc/vmsbc intrinsics.

Authored-by: Roger Ferrer Ibanez <rofirrim@gmail.com>
Co-Authored-by: Hsiangkai Wang <kai.wang@sifive.com>

Differential Revision: https://reviews.llvm.org/D93175

2020-12-16 06:31:47 +08:00

3 Commits