5 Commits

Author	SHA1	Message	Date
Hsiangkai Wang	ff3ed78304	Revert "[RISCV] Define _m intrinsics as builtins, instead of macros." ... This reverts commit 97f0c63783. As discussed in https://reviews.llvm.org/D110684, it increased the compile time and the binary size of clang more than 1%. I reverted this patch first to think about a better way to do it.	2021-10-13 12:21:51 +08:00
Hsiangkai Wang	97f0c63783	[RISCV] Define _m intrinsics as builtins, instead of macros. ... In the original design, we levarage _mt intrinsics to define macros for _m intrinsics. Such as, ``` __builtin_rvv_vadd_vv_i8m1_mt((vbool8_t)(op0), (vint8m1_t)(op1), (vint8m1_t)(op2), (vint8m1_t)(op3), (size_t)(op4), (size_t)VE_TAIL_AGNOSTIC) ``` However, we could not define generic interface for mask intrinsics any more due to clang_builtin_alias only accepts clang builtins as its argument. In the example, ``` __rvv_overloaded __attribute__((clang_builtin_alias(__builtin_rvv_vadd_vv_i8m1_mt))) vint8m1_t vadd(vbool8_t op0, vint8m1_t op1, vint8m1_t op2, vint8m1_t op3, size_t op4, size_t op5); ``` op5 is the tail policy argument. When users want to use vadd generic interface for masked vector add, they need to specify tail policy in the previous design. In this patch, we define _m intrinsics as clang builtins to solve the problem. Differential Revision: https://reviews.llvm.org/D110684	2021-10-12 10:47:55 +08:00
Hsiangkai Wang	c274384cff	[NFC][RISCV] Update test cases through update_cc_test_checks.py.	2021-10-03 15:44:06 +08:00
Hsiangkai Wang	b358a2be52	[RISCV] Remove riscv32 test cases for vector intrinsics.	2021-04-28 15:54:25 +08:00
Hsiangkai Wang	4b2434172c	[RISCV] Implement the vmmv.m/vmnot.m builtin. ... Differential Revision: https://reviews.llvm.org/D100821	2021-04-26 15:38:31 +08:00