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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc -mtriple=x86_64-linux < %s | FileCheck %s3 4; Ensures that taillcall optimization can still be5; performed when nofpclass is used.6 7define noundef nofpclass(nan inf) float @_Z3foof(float noundef nofpclass(nan inf) %0) {8; CHECK-LABEL: _Z3foof:9; CHECK: # %bb.0:10; CHECK-NEXT: jmp expf@PLT # TAILCALL11 %2 = tail call float @llvm.exp.f32(float %0)12 ret float %213}14