https://bugs.llvm.org/show_bug.cgi?id=52581
Bug ID: 52581
Summary: [X86][SSE] Improve ISD::FP_TO_*INT_SAT vector lowering
Product: libraries
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Keywords: beginner
Severity: enhancement
Priority: P
Component: Backend: X86
Assignee: unassignedb...@nondot.org
Reporter: llvm-...@redking.me.uk
CC: craig.top...@gmail.com, llvm-bugs@lists.llvm.org,
llvm-...@redking.me.uk, pengfei.w...@intel.com,
spatel+l...@rotateright.com
https://gcc.godbolt.org/z/3q7KGs6h5
We currently scalarize these cases, but we should be able to make use of SSE
behaviour for out-of-range integer results to keep these fully vectorized.
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