bolt/deps/llvm-18.1.8/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.s.getpc.ll
2025-02-14 19:21:04 +01:00

15 lines
490 B
LLVM

; RUN: llc -mtriple=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
declare i64 @llvm.amdgcn.s.getpc() #0
; GCN-LABEL: {{^}}test_s_getpc:
; GCN: s_load_dwordx2
; GCN-DAG: s_getpc_b64 s{{\[[0-9]+:[0-9]+\]}}
; GCN: buffer_store_dwordx2
define amdgpu_kernel void @test_s_getpc(ptr addrspace(1) %out) #0 {
%tmp = call i64 @llvm.amdgcn.s.getpc() #1
store volatile i64 %tmp, ptr addrspace(1) %out, align 8
ret void
}
attributes #0 = { nounwind readnone speculatable }