This covers the SSE and AVX/AVX2 headers. AVX512 has a lot more macros
due to rounding mode.
Fixes part of PR51324.
Reviewed By: pengfei
Differential Revision: https://reviews.llvm.org/D107843
We're now getting close to having the necessary analysis/combines etc. for the new generic llvm smax/smin/umax/umin intrinsics.
This patch updates the SSE/AVX integer MINMAX intrinsics to emit the generic equivalents instead of the icmp+select code pattern.
Differential Revision: https://reviews.llvm.org/D87603
There are still plenty of tests that specify x86 as a triple but most shouldn't be doing anything very target specific - we can move any ones that I have missed on a case by case basis.
Craig Topper