File: 2008-07-07-Float2Int.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=mips-- | FileCheck %s

define i32 @fptoint(float %a) nounwind {
; CHECK-LABEL: fptoint:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    trunc.w.s $f0, $f12
; CHECK-NEXT:    jr $ra
; CHECK-NEXT:    mfc1 $2, $f0
entry:
  fptosi float %a to i32		; <i32>:0 [#uses=1]
  ret i32 %0
}

define i32 @fptouint(float %a) nounwind {
; CHECK-LABEL: fptouint:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    lui $1, %hi($CPI1_0)
; CHECK-NEXT:    lwc1 $f0, %lo($CPI1_0)($1)
; CHECK-NEXT:    sub.s $f1, $f12, $f0
; CHECK-NEXT:    trunc.w.s $f1, $f1
; CHECK-NEXT:    mfc1 $1, $f1
; CHECK-NEXT:    lui $2, 32768
; CHECK-NEXT:    xor $2, $1, $2
; CHECK-NEXT:    trunc.w.s $f1, $f12
; CHECK-NEXT:    mfc1 $1, $f1
; CHECK-NEXT:    c.olt.s $f12, $f0
; CHECK-NEXT:    jr $ra
; CHECK-NEXT:    movt $2, $1, $fcc0
entry:
  fptoui float %a to i32		; <i32>:0 [#uses=1]
  ret i32 %0
}