File: lds-mixed-absolute-dynlds.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_test_checks.py UTC_ARGS: --version 5
; RUN: opt -S -mtriple=amdgcn-- -amdgpu-lower-module-lds < %s 2>&1 | FileCheck %s
; RUN: opt -S -mtriple=amdgcn-- -passes=amdgpu-lower-module-lds < %s 2>&1 | FileCheck %s

; Dynamic LDS that are direct mapped are not lowered in LowerModuleLDS pass.
; In such cases, LowerModuleLDS is free to leave it in and ignore it, and we want to make sure
; LowerModuleLDS doesn't crash if it re-runs on such modules.

@loweredlds = addrspace(3) global i32 poison, !absolute_symbol !0
@dynlds = external addrspace(3) global [0 x i32]

define amdgpu_kernel void @kern(i32 %val0) {
; CHECK-LABEL: define amdgpu_kernel void @kern(
; CHECK-SAME: i32 [[VAL0:%.*]]) {
; CHECK-NEXT:    store i32 0, ptr addrspace(3) @loweredlds, align 4
; CHECK-NEXT:    store i32 1, ptr addrspace(3) @dynlds, align 4
; CHECK-NEXT:    ret void
;
  store i32 0, ptr addrspace(3) @loweredlds
  store i32 1, ptr addrspace(3) @dynlds
  ret void
}


!0 = !{i32 0, i32 1}