forked from OSchip/llvm-project
19 lines
986 B
LLVM
19 lines
986 B
LLVM
; 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
|
|
}
|