issue: unexpected results in optimizations

2023-12-11 Thread Jingwen Wu via Gcc
Hello, I'm sorry to bother you. And I have some gcc compiler optimization questions to ask you. First of all, I used csmith tools to generate c files randomly. Meanwhile, the final running result was the checksum for global variables in a c file. For the two c files in the attachment, I performed t

issue: unexpected results in optimizations

2023-12-11 Thread Jingwen Wu via Gcc
Hello, I'm sorry to bother you. And I have some gcc compiler optimization questions to ask you. First of all, I used csmith tools to generate c files randomly. Meanwhile, the final running result was the checksum for global variables in a c file. For the two c files in the attachment, I performed t

issue: unexpected results in optimizations

2023-12-11 Thread Jingwen Wu via Gcc
Hello, I'm sorry to bother you. And I have some gcc compiler optimization questions to ask you. First of all, I used csmith tools to generate c files randomly. Meanwhile, the final running result was the checksum for global variables in a c file. For the two c files in the attachment, I performed t

issue: unexpected results in optimizations

2023-12-11 Thread Jingwen Wu via Gcc
Hello, I'm sorry to bother you. And I have some gcc compiler optimization questions to ask you. First of all, I used csmith tools to generate c files randomly. Meanwhile, the final running result is the checksum for global variables in a c file. For the two c files in the attachment, I performed th