File: scalable-vector-struct-intrinsic.ll

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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -verify < %s 2>&1 | FileCheck %s

; Make sure we allow scalable vectors in structs for returning multiple
; values from intrinsics.

declare { <vscale x 2 x i32>, <vscale x 2 x i1> } @llvm.sadd.with.overflow.nxv2i32(<vscale x 2 x i32>, <vscale x 2 x i32>)

define <vscale x 2 x i32> @foo(<vscale x 2 x i32> %x, <vscale x 2 x i32> %y) {
; CHECK-LABEL: @foo(
; CHECK-NEXT:    [[A:%.*]] = call { <vscale x 2 x i32>, <vscale x 2 x i1> } @llvm.sadd.with.overflow.nxv2i32(<vscale x 2 x i32> [[X:%.*]], <vscale x 2 x i32> [[Y:%.*]])
; CHECK-NEXT:    [[B:%.*]] = extractvalue { <vscale x 2 x i32>, <vscale x 2 x i1> } [[A]], 0
; CHECK-NEXT:    ret <vscale x 2 x i32> [[B]]
;
  %a = call { <vscale x 2 x i32>, <vscale x 2 x i1> } @llvm.sadd.with.overflow.nxv2i32(<vscale x 2 x i32> %x, <vscale x 2 x i32> %y)
  %b = extractvalue { <vscale x 2 x i32>, <vscale x 2 x i1> } %a, 0
  ret <vscale x 2 x i32> %b
}