Re: [PATCH V4 0/2] RISC-V: Add intrinsics support and testcases for SiFive Xsfvcp extension.

;git am --continue". If you prefer to skip this patch, run "git am --skip" instead. To restore the original branch and stop patching, run "git am --abort". [kitoc@hsinchu18 gcc]$ On Wed, Jan 8, 2025 at 5:04 PM wrote: From: yulong This patch implements the Sifvie vendor e

Re: [PATCH v2] RISC-V: Minimal support for ssdbltrp and smdbltrp extension.

在 2024/11/28 19:24, Dongyan Chen 写道: This patch support ssdbltrp[1] and smdbltrp[2] extension. To enable GCC to recognize and process ssdbltrp and smdbltrp extension correctly at compile time. [1] https://github.com/riscv/riscv-isa-manual/blob/main/src/ssdbltrp.adoc [2] https://github.com/ris

Re: [PATCH] RISC-V: Add norelax function attribute

Thanks, Kito and yangyu! 在 2024/11/8 0:35, Yangyu Chen 写道: Thanks for doing this! On Nov 8, 2024, at 00:19, shiyul...@iscas.ac.cn wrote: From: yulong This patch adds norelax function attribute that be discussed in riscv-c-api-doc PR#94. URL:https://github.com/riscv-non-isa/riscv-c-api-doc

[PATCH 3/3] RISC-V:Cache Management Operation instructions testcases

From: yulong-plct This commit adds testcases about CMO instructions. gcc/testsuite/ChangeLog: * gcc.target/riscv/cmo-zicbom-1.c: New test. * gcc.target/riscv/cmo-zicbom-2.c: New test. * gcc.target/riscv/cmo-zicbop-1.c: New test. * gcc.target/riscv/cmo-zicbop-2.c

[PATCH 2/3] RISC-V:Cache Management Operation instructions

From: yulong-plct This commit adds cbo.clea,cbo.flush,cbo.inval,cbo.zero,prefetch.i,prefetch.r and prefetch.w instructions. gcc/ChangeLog: * config/riscv/predicates.md (imm5_operand): Add a new operand type for prefetch instructions. * config/riscv/riscv-builtins.cc (AVAIL

[PATCH 1/3] RISC-V: Add mininal support for Zicbo[mzp]

From: yulong-plct This commit adds minimal support for 'Zicbom','Zicboz' and 'Zicbop' extensions. gcc/ChangeLog: * common/config/riscv/riscv-common.cc: Add zicbom, zicboz, zicbop extensions. * config/riscv/riscv-opts.h (MASK_ZICBOZ): N

[PATCH 0/3] RISC-V: Add Ratified Cache Management Operation ISA Extensions

From: yulong-plct This patchset adds support for three recently ratified RISC-V extensions: - Zicbom (Cache-Block Management Instructions) - Zicbop (Cache-Block Prefetch hint instructions) - Zicboz (Cache-Block Zero Instructions) The naming of builtin caused oddities, so in this release

[PATCH 3/3] RISC-V:Cache Management Operation instructions testcases

From: yulong-plct This commit adds testcases about CMO instructions. 7 8 gcc/testsuite/ChangeLog: 9 10 * gcc.target/riscv/cmo-zicbom-1.c: New test. 11 * gcc.target/riscv/cmo-zicbom-2.c: New test. 12 * gcc.target/riscv/cmo-zicbop-1.c: New test. 13

[PATCH 2/3] RISC-V:Cache Management Operation instructions

From: yulong-plct This commit adds cbo.clea,cbo.flush,cbo.inval,cbo.zero,prefetch.i,prefetch.r and prefetch.w instructions. 7 8 gcc/ChangeLog: 9 10 * config/riscv/predicates.md (imm5_operand): Add a new operand type for prefetch instructions. 11 * config/riscv/riscv

[PATCH 1/3] RISC-V: Add mininal support for Zicbo[mzp]

From: yulong-plct This commit adds minimal support for 'Zicbom','Zicboz' and 'Zicbop' extensions. 7 8 gcc/ChangeLog: 9 10 * common/config/riscv/riscv-common.cc: Add zicbom, zicboz, zicbop extensions. 11 * config/riscv/riscv-

[PATCH 0/3] RISC-V: Add Ratified Cache Management Operation ISA Extensions

From: yulong-plct This patchset adds support for three recently ratified RISC-V extensions: - Zicbom (Cache-Block Management Instructions) - Zicbop (Cache-Block Prefetch hint instructions) - Zicboz (Cache-Block Zero Instructions) Patch 1: Add Zicbom/z/p mininal support