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annotate test/CodeGen/AMDGPU/internalize.ll @ 128:c347d3398279 default tip

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fix
author mir3636
date Wed, 06 Dec 2017 14:37:17 +0900
parents 803732b1fca8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
121
803732b1fca8 LLVM 5.0
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1 ; RUN: opt -O1 -S -mtriple=amdgcn-unknown-amdhsa -amdgpu-internalize-symbols < %s | FileCheck -check-prefix=ALL -check-prefix=OPT %s
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2 ; RUN: opt -O0 -S -mtriple=amdgcn-unknown-amdhsa -amdgpu-internalize-symbols < %s | FileCheck -check-prefix=ALL -check-prefix=OPTNONE %s
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3
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4 ; OPT-NOT: gvar_unused
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5 ; OPTNONE: gvar_unused
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6 @gvar_unused = addrspace(1) global i32 undef, align 4
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7
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8 ; ALL: gvar_used
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9 @gvar_used = addrspace(1) global i32 undef, align 4
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10
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11 ; ALL: define internal fastcc void @func_used_noinline(
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12 define fastcc void @func_used_noinline(i32 addrspace(1)* %out, i32 %tid) #1 {
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13 entry:
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14 store volatile i32 %tid, i32 addrspace(1)* %out
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15 ret void
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16 }
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17
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18 ; OPTNONE: define internal fastcc void @func_used_alwaysinline(
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19 ; OPT-NOT: @func_used_alwaysinline
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20 define fastcc void @func_used_alwaysinline(i32 addrspace(1)* %out, i32 %tid) #2 {
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21 entry:
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22 store volatile i32 %tid, i32 addrspace(1)* %out
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23 ret void
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24 }
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25
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26 ; OPTNONE: define internal void @func_unused(
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27 ; OPT-NOT: @func_unused
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28 define void @func_unused(i32 addrspace(1)* %out, i32 %tid) #1 {
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29 entry:
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30 store volatile i32 %tid, i32 addrspace(1)* %out
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31 ret void
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32 }
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33
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34 ; ALL: define amdgpu_kernel void @kernel_unused(
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35 define amdgpu_kernel void @kernel_unused(i32 addrspace(1)* %out) #1 {
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36 entry:
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37 store volatile i32 1, i32 addrspace(1)* %out
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38 ret void
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39 }
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40
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41 ; ALL: define amdgpu_kernel void @main_kernel()
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42 ; ALL: tail call i32 @llvm.amdgcn.workitem.id.x
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43 ; ALL: tail call fastcc void @func_used_noinline
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44 ; ALL: store volatile
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45 ; ALL: ret void
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46 define amdgpu_kernel void @main_kernel() {
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47 entry:
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48 %tid = tail call i32 @llvm.amdgcn.workitem.id.x()
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49 tail call fastcc void @func_used_noinline(i32 addrspace(1)* @gvar_used, i32 %tid)
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50 tail call fastcc void @func_used_alwaysinline(i32 addrspace(1)* @gvar_used, i32 %tid)
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51 ret void
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52 }
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53
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54 declare i32 @llvm.amdgcn.workitem.id.x() #0
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55
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56 attributes #0 = { nounwind readnone }
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57 attributes #1 = { noinline nounwind }
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58 attributes #2 = { alwaysinline nounwind }