subject:"\[PATCH\] RISC\-V\: Support simplifying x\/\(\-1\) to neg for vector."

RE: [PATCH] RISC-V: Support simplifying x/(-1) to neg for vector.

2023-09-20 Thread Li, Pan2

Committed, thanks Jeff. Pan -Original Message- From: Jeff Law Sent: Wednesday, September 20, 2023 9:39 PM To: Wang, Yanzhang ; gcc-patches@gcc.gnu.org Cc: juzhe.zh...@rivai.ai; kito.ch...@sifive.com; Li, Pan2 Subject: Re: [PATCH] RISC-V: Support simplifying x/(-1) to neg for vector

Re: [PATCH] RISC-V: Support simplifying x/(-1) to neg for vector.

2023-09-20 Thread Jeff Law

On 9/19/23 21:36, yanzhang.w...@intel.com wrote: From: Yanzhang Wang gcc/ChangeLog: * simplify-rtx.cc (simplify_context::simplify_binary_operation_1): support simplifying vector int not only scalar int. gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/base/simplify-vdi

[PATCH] RISC-V: Support simplifying x/(-1) to neg for vector.

2023-09-19 Thread yanzhang . wang

From: Yanzhang Wang gcc/ChangeLog: * simplify-rtx.cc (simplify_context::simplify_binary_operation_1): support simplifying vector int not only scalar int. gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/base/simplify-vdiv.c: New test. Signed-off-by: Yanzhang Wang --- Curr