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Imported Upstream version 5.18.0.167

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Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
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36
external/llvm/test/CodeGen/AMDGPU/mad24-get-global-id.ll vendored
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@ -1,36 +0,0 @@
; RUN: llc -mtriple=amdgcn--amdhsa -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
; If the workgroup id range is restricted, we should be able to use
; mad24 for the usual indexing pattern.
declare i32 @llvm.amdgcn.workgroup.id.x() #0
declare i32 @llvm.amdgcn.workitem.id.x() #0
declare i8 addrspace(2)* @llvm.amdgcn.dispatch.ptr() #0
; GCN-LABEL: {{^}}get_global_id_0:
; GCN: s_and_b32 [[WGSIZEX:s[0-9]+]], {{s[0-9]+}}, 0xffff
; GCN: v_mov_b32_e32 [[VWGSIZEX:v[0-9]+]], [[WGSIZEX]]
; GCN: v_mad_u32_u24 v{{[0-9]+}}, s8, [[VWGSIZEX]], v0
define amdgpu_kernel void @get_global_id_0(i32 addrspace(1)* %out) #1 {
%dispatch.ptr = call i8 addrspace(2)* @llvm.amdgcn.dispatch.ptr()
%cast.dispatch.ptr = bitcast i8 addrspace(2)* %dispatch.ptr to i32 addrspace(2)*
%gep = getelementptr inbounds i32, i32 addrspace(2)* %cast.dispatch.ptr, i64 1
%workgroup.size.xy = load i32, i32 addrspace(2)* %gep, align 4, !invariant.load !0
%workgroup.size.x = and i32 %workgroup.size.xy, 65535
%workitem.id.x = call i32 @llvm.amdgcn.workitem.id.x(), !range !1
%workgroup.id.x = call i32 @llvm.amdgcn.workgroup.id.x(), !range !2
%mul = mul i32 %workgroup.id.x, %workgroup.size.x
%add = add i32 %mul, %workitem.id.x
store i32 %add, i32 addrspace(1)* %out, align 4
ret void
}
attributes #0 = { nounwind readnone }
attributes #1 = { nounwind }
!0 = !{}
!1 = !{i32 0, i32 1024}
!2 = !{i32 0, i32 16777216}