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; Check FP option -fdenormal-fp-math. This passed as function attribute,
; which map on to build attributes ABI_FP_denormal. In the backend we
; therefore have a check to see if all functions have consistent function
; attributes values.
; Here we check the denormal-fp-math=preserve-sign value.

; RUN: llc < %s -mtriple=armv7-linux-gnueabi -mcpu=cortex-a15  | FileCheck %s --check-prefix=CHECK

; CHECK: .eabi_attribute 20, 2

define i32 @foo1() local_unnamed_addr #0 {
entry:
  ret i32 42
}

attributes #0 = { minsize norecurse nounwind optsize readnone "denormal-fp-math"="preserve-sign"}