1 ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=NOHSA %s 2 ; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=HSA %s 3 4 @readonly = private unnamed_addr addrspace(2) constant [4 x float] [float 0.0, float 1.0, float 2.0, float 3.0] 5 @readonly2 = private unnamed_addr addrspace(2) constant [4 x float] [float 4.0, float 5.0, float 6.0, float 7.0] 6 7 ; GCN-LABEL: {{^}}main: 8 ; GCN: s_getpc_b64 s{{\[}}[[PC0_LO:[0-9]+]]:[[PC0_HI:[0-9]+]]{{\]}} 9 ; GCN-NEXT: s_add_u32 s{{[0-9]+}}, s[[PC0_LO]], readonly 10 ; GCN: s_addc_u32 s{{[0-9]+}}, s[[PC0_HI]], 0 11 ; GCN: s_getpc_b64 s{{\[}}[[PC1_LO:[0-9]+]]:[[PC1_HI:[0-9]+]]{{\]}} 12 ; GCN-NEXT: s_add_u32 s{{[0-9]+}}, s[[PC1_LO]], readonly 13 ; GCN: s_addc_u32 s{{[0-9]+}}, s[[PC1_HI]], 0 14 ; NOHSA: .text 15 ; HSA: .hsatext 16 ; GCN: readonly: 17 ; GCN: readonly2: 18 define void @main(i32 %index, float addrspace(1)* %out) { 19 %ptr = getelementptr [4 x float], [4 x float] addrspace(2) * @readonly, i32 0, i32 %index 20 %val = load float, float addrspace(2)* %ptr 21 store float %val, float addrspace(1)* %out 22 %ptr2 = getelementptr [4 x float], [4 x float] addrspace(2) * @readonly2, i32 0, i32 %index 23 %val2 = load float, float addrspace(2)* %ptr2 24 store float %val2, float addrspace(1)* %out 25 ret void 26 } 27 28
