Re: [PATCH] gcc.target/i386/pr53533-[13].c: Adjust assembly scan

2024-10-12 Thread Uros Bizjak
On Sat, Oct 12, 2024 at 12:21 AM H.J. Lu wrote: > > Before > > 1089d083117 Simplify (B * v + C) * D -> BD* v + CD when B,C,D are all > INTEGER_CS > T. > > the loop was > > .L2: > movl (%rdi,%rdx), %eax > addl $12345, %eax > imull $-1564285888, %eax, %eax > leal -333519936(%rax), %eax > movl %eax,

[PATCH] gcc.target/i386/pr53533-[13].c: Adjust assembly scan

2024-10-11 Thread H.J. Lu
/i386/pr53533-[13].c: Adjust assembly scan Before 1089d083117 Simplify (B * v + C) * D -> BD* v + CD when B,C,D are all INTEGER_CST. the loop was .L2: movl (%rdi,%rdx), %eax addl $12345, %eax imull $-1564285888, %eax, %eax leal -333519936(%rax), %eax movl %eax, (%rsi,%rdx) addq $4, %rdx