[X86] Use FIST for i64 atomic stores on 32-bit targets without SSE.
authorCraig Topper <craig.topper@gmail.com>
Sun, 23 Feb 2020 18:21:59 +0000 (10:21 -0800)
committerCraig Topper <craig.topper@gmail.com>
Sun, 23 Feb 2020 23:11:38 +0000 (15:11 -0800)
commit2a10f8019dd9525c91d1f2f74538c83edfc16bee
treeb2cd82b64ccaa2789c056675f25797f76fd566b2
parent82879c2913da69ef2deadee9d075140a84eb6e8c
[X86] Use FIST for i64 atomic stores on 32-bit targets without SSE.
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/test/CodeGen/X86/atomic-fp.ll
llvm/test/CodeGen/X86/atomic-load-store-wide.ll
llvm/test/CodeGen/X86/atomic-mi.ll
llvm/test/CodeGen/X86/atomic-non-integer.ll