https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98387
Bug ID: 98387
Summary: GCC >= 6 cannot inline _mm_cmp_ps on SSE targets
Product: gcc
Version: 10.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: danielhanchen at gmail dot com
Target Milestone: ---
https://gcc.godbolt.org/z/493ead
GCC since version 6.1 cannot inline _mm_cmp_ps on targets supporting only SSE
(Nehalem, Tremont etc). From >= SandyBridge, everything inlines fine.
_mm_cmp_ps is called by using it as a function argument (ie auto function).
All SSE only machines use a jmp to _mm_cmp_ps, but it should be inlined.
O3 ffast-math is also used, and the function is declared inline.
