File: ftrunc-legalize.ll

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llvm-toolchain-14 1%3A14.0.6-12
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=powerpc64-- -mattr=altivec -verify-machineinstrs < %s | FileCheck %s

; This would assert because the widened vector op is
; legal/custom, but the scalar op is expanded.

define i32 @PR42010(<2 x float> %x) {
; CHECK-LABEL: PR42010:
; CHECK:       # %bb.0:
; CHECK-NEXT:    addi 3, 1, -32
; CHECK-NEXT:    vrfiz 2, 2
; CHECK-NEXT:    stvx 2, 0, 3
; CHECK-NEXT:    lfs 0, -28(1)
; CHECK-NEXT:    fctiwz 0, 0
; CHECK-NEXT:    stfd 0, -8(1)
; CHECK-NEXT:    lwz 3, -4(1)
; CHECK-NEXT:    blr
  %t0 = call <2 x float> @llvm.trunc.v2f32(<2 x float> %x)
  %t1 = extractelement <2 x float> %t0, i32 1
  %t2 = fptosi float %t1 to i32
  ret i32 %t2
}

declare <2 x float> @llvm.trunc.v2f32(<2 x float>)