1 ; RUN: not llc -mtriple=amdgcn-amd- -mcpu=gfx803 -verify-machineinstrs < %s 2>&1 | FileCheck %s 2 ; RUN: not llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx803 -verify-machineinstrs < %s 2>&1 | FileCheck %s 3 4 ; CHECK: error: <unknown>:0:0: in function invalid_fence void (): Unsupported atomic synchronization scope 5 define amdgpu_kernel void @invalid_fence() { 6 entry: 7 fence syncscope("invalid") seq_cst 8 ret void 9 } 10 11 ; CHECK: error: <unknown>:0:0: in function invalid_load void (i32*, i32*): Unsupported non-inclusive atomic synchronization scope 12 define amdgpu_kernel void @invalid_load( 13 i32* %in, i32* %out) { 14 entry: 15 %val = load atomic i32, i32* %in syncscope("invalid") seq_cst, align 4 16 store i32 %val, i32* %out 17 ret void 18 } 19 20 ; CHECK: error: <unknown>:0:0: in function invalid_store void (i32, i32*): Unsupported non-inclusive atomic synchronization scope 21 define amdgpu_kernel void @invalid_store( 22 i32 %in, i32* %out) { 23 entry: 24 store atomic i32 %in, i32* %out syncscope("invalid") seq_cst, align 4 25 ret void 26 } 27 28 ; CHECK: error: <unknown>:0:0: in function invalid_cmpxchg void (i32*, i32, i32): Unsupported non-inclusive atomic synchronization scope 29 define amdgpu_kernel void @invalid_cmpxchg( 30 i32* %out, i32 %in, i32 %old) { 31 entry: 32 %gep = getelementptr i32, i32* %out, i32 4 33 %val = cmpxchg volatile i32* %gep, i32 %old, i32 %in syncscope("invalid") seq_cst seq_cst 34 ret void 35 } 36 37 ; CHECK: error: <unknown>:0:0: in function invalid_rmw void (i32*, i32): Unsupported non-inclusive atomic synchronization scope 38 define amdgpu_kernel void @invalid_rmw( 39 i32* %out, i32 %in) { 40 entry: 41 %val = atomicrmw volatile xchg i32* %out, i32 %in syncscope("invalid") seq_cst 42 ret void 43 } 44
