[Bug testsuite/106344] A few x86_64 tests fail with -march=x86-64-v2

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106344

--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Marek Polacek from comment #1)
> More:
> 
> FAIL: gcc.dg/tree-ssa/pr92834.c scan-tree-dump-times optimized "MAX_EXPR <" 8

This is .REDUC_MAX vs MAX_EXPR .

> FAIL: gcc.dg/tree-ssa/pr94786.c scan-tree-dump-times optimized "MAX_EXPR <" 4

Likewise. Simple fix add -fno-tree-vectorize .