File: propagate-invariance-metadata.ll

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llvm-toolchain-19 1%3A19.1.7-3~deb12u1
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -passes=load-store-vectorizer -march=nvptx64 -mcpu=sm_35 -S < %s | FileCheck %s

target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64"
target triple = "nvptx64-nvidia-cuda"

define i32 @foo(ptr %ptr) {
; CHECK-LABEL: @foo(
; CHECK-NEXT:    [[PTR1:%.*]] = getelementptr i32, ptr [[PTR:%.*]], i32 1
; CHECK-NEXT:    [[P1:%.*]] = addrspacecast ptr [[PTR1]] to ptr addrspace(1)
; CHECK-NEXT:    [[TMP2:%.*]] = load <2 x i32>, ptr [[PTR]], align 8, !invariant.load !0
; CHECK-NEXT:    [[V01:%.*]] = extractelement <2 x i32> [[TMP2]], i32 0
; CHECK-NEXT:    [[V12:%.*]] = extractelement <2 x i32> [[TMP2]], i32 1
; CHECK-NEXT:    [[SUM:%.*]] = add i32 [[V01]], [[V12]]
; CHECK-NEXT:    ret i32 [[SUM]]
;
  %ptr1 = getelementptr i32, ptr %ptr, i32 1
  %p1 = addrspacecast ptr %ptr1 to ptr addrspace(1)
  %v0 = load i32, ptr %ptr, align 8, !invariant.load !0
  %v1 = load i32, ptr %ptr1, align 4, !invariant.load !0
  %sum = add i32 %v0, %v1
  ret i32 %sum
}

!0 = !{}