Re: [PATCH v1] LoongArch: Remove the symbolic extension instruction due to the SLT directive.

2023-08-24 Thread chenglulu
在 2023/8/25 下午12:16, WANG Xuerui 写道: On 8/25/23 12:01, Lulu Cheng wrote: Since the slt instruction does not distinguish between 32-bit and 64-bit operations under the LoongArch 64-bit architecture, if the operands of slt are of SImode, symbol expansion is required before operation. Hint:“符号扩

Re: [PATCH v1] LoongArch: Remove the symbolic extension instruction due to the SLT directive.

2023-08-24 Thread WANG Xuerui
On 8/25/23 12:01, Lulu Cheng wrote: Since the slt instruction does not distinguish between 32-bit and 64-bit operations under the LoongArch 64-bit architecture, if the operands of slt are of SImode, symbol expansion is required before operation. Hint:“符号扩展” is "sign extension" (as noun) or "sig

[PATCH v1] LoongArch: Remove the symbolic extension instruction due to the SLT directive.

2023-08-24 Thread Lulu Cheng
Since the slt instruction does not distinguish between 32-bit and 64-bit operations under the LoongArch 64-bit architecture, if the operands of slt are of SImode, symbol expansion is required before operation. But similar to the following test case, symbol expansion can be omitted: exte