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1 ; RUN: not llvm-as < %s 2>&1 | FileCheck %s
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2
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3 ; CHECK: Calling convention requires void return type
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4 ; CHECK-NEXT: i32 ()* @nonvoid_cc_amdgpu_kernel
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5 define amdgpu_kernel i32 @nonvoid_cc_amdgpu_kernel() {
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6 ret i32 0
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7 }
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8
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9 ; CHECK: Calling convention does not support varargs or perfect forwarding!
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10 ; CHECK-NEXT: void (...)* @varargs_amdgpu_kernel
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11 define amdgpu_kernel void @varargs_amdgpu_kernel(...) {
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12 ret void
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13 }
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14
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15 ; CHECK: Calling convention does not allow sret
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16 ; CHECK-NEXT: void (i32*)* @sret_cc_amdgpu_kernel
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17 define amdgpu_kernel void @sret_cc_amdgpu_kernel(i32* sret %ptr) {
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18 ret void
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19 }
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20
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21 ; CHECK: Calling convention does not support varargs or perfect forwarding!
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22 ; CHECK-NEXT: void (...)* @varargs_amdgpu_vs
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23 define amdgpu_vs void @varargs_amdgpu_vs(...) {
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24 ret void
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25 }
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26
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27 ; CHECK: Calling convention does not support varargs or perfect forwarding!
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28 ; CHECK-NEXT: void (...)* @varargs_amdgpu_gs
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29 define amdgpu_gs void @varargs_amdgpu_gs(...) {
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30 ret void
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31 }
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32
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33 ; CHECK: Calling convention does not support varargs or perfect forwarding!
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34 ; CHECK-NEXT: void (...)* @varargs_amdgpu_ps
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35 define amdgpu_ps void @varargs_amdgpu_ps(...) {
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36 ret void
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37 }
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38
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39 ; CHECK: Calling convention does not support varargs or perfect forwarding!
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40 ; CHECK-NEXT: void (...)* @varargs_amdgpu_cs
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41 define amdgpu_cs void @varargs_amdgpu_cs(...) {
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42 ret void
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43 }
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44
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45 ; CHECK: Calling convention requires void return type
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46 ; CHECK-NEXT: i32 ()* @nonvoid_cc_spir_kernel
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47 define spir_kernel i32 @nonvoid_cc_spir_kernel() {
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48 ret i32 0
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49 }
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50
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51 ; CHECK: Calling convention does not support varargs or perfect forwarding!
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52 ; CHECK-NEXT: void (...)* @varargs_spir_kernel
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53 define spir_kernel void @varargs_spir_kernel(...) {
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54 ret void
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55 }
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