llvm/test/tools/llubi/fp_fastmath.ll

; NOTE: Assertions have been autogenerated by utils/update_llubi_test_checks.py UTC_ARGS: --version 6
; RUN: llubi --verbose < %s 2>&1 | FileCheck %s

define void @main() {
  %bad_nan = fdiv nnan float 0.0, 0.0

  %bad_inf = fdiv ninf float 1.0, 0.0

  %safe = fadd nnan ninf float 1.0, 2.0

  %nsz_1 = fneg nsz float -0.0
  %nsz_2 = fneg nsz float -0.0

  ret void
}
; CHECK: Entering function: main
; CHECK-NEXT:   %bad_nan = fdiv nnan float 0.000000e+00, 0.000000e+00 => poison
; CHECK-NEXT:   %bad_inf = fdiv ninf float 1.000000e+00, 0.000000e+00 => poison
; CHECK-NEXT:   %safe = fadd nnan ninf float 1.000000e+00, 2.000000e+00 => float 3.000000e+00
; CHECK-NEXT:   %nsz_1 = fneg nsz float -0.000000e+00 => float 0.000000e+00
; CHECK-NEXT:   %nsz_2 = fneg nsz float -0.000000e+00 => float -0.000000e+00
; CHECK-NEXT:   ret void
; CHECK-NEXT: Exiting function: main