Re: [PATCH] i386: Implement 4-byte vector support [PR100637]

2021-05-19 Thread Richard Biener
On Tue, 18 May 2021, Uros Bizjak wrote: > Add infrastructure, logic and arithmetic support for 4-byte vectors. > These can be used with SSE2 targets, where movd instructions from/to > XMM registers are available. x86_64 ABI passes 4-byte vectors in > integer registers, so also add logic operation

[PATCH] i386: Implement 4-byte vector support [PR100637]

2021-05-18 Thread Uros Bizjak via Gcc-patches
Add infrastructure, logic and arithmetic support for 4-byte vectors. These can be used with SSE2 targets, where movd instructions from/to XMM registers are available. x86_64 ABI passes 4-byte vectors in integer registers, so also add logic operations with integer registers. 2021-05-18 Uroš Bizja