Re: [PATCH] x86: Optimize load of const all 1s float vectors

On Sat, Aug 7, 2021 at 4:41 PM H.J. Lu wrote: > > Update vector_all_ones_operand to return true for const all 1s float > vectors. > > gcc/ > > PR target/101804 > * config/i386/predicates.md (vector_all_ones_operand): Return > true for const all 1s float vectors. > > gcc/tes

[PATCH] x86: Optimize load of const all 1s float vectors

Update vector_all_ones_operand to return true for const all 1s float vectors. gcc/ PR target/101804 * config/i386/predicates.md (vector_all_ones_operand): Return true for const all 1s float vectors. gcc/testsuite/ PR target/101804 * gcc.target/i386/avx2-g