1; RUN: llc -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,SCRATCH128K %s 2; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -mattr=+wavefrontsize64 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,SCRATCH128K %s 3; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,SCRATCH256K %s 4; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1100 -mattr=+wavefrontsize64 -amdgpu-enable-vopd=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,SCRATCH128K %s 5; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1100 -amdgpu-enable-vopd=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,SCRATCH256K %s 6; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1200 -mattr=+wavefrontsize64 -amdgpu-enable-vopd=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,SCRATCH1024K %s 7; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1200 -amdgpu-enable-vopd=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,SCRATCH2048K %s 8 9; GCN-LABEL: {{^}}scratch_buffer_known_high_masklo16: 10; GCN: v_mov_b32_e32 [[FI:v[0-9]+]], 0{{$}} 11; GCN: v_and_b32_e32 v{{[0-9]+}}, 0xfffc, [[FI]] 12; GCN: {{flat|global}}_store_{{dword|b32}} v[{{[0-9]+:[0-9]+}}], 13define amdgpu_kernel void @scratch_buffer_known_high_masklo16() { 14 %alloca = alloca i32, align 4, addrspace(5) 15 store volatile i32 15, ptr addrspace(5) %alloca 16 %toint = ptrtoint ptr addrspace(5) %alloca to i32 17 %masked = and i32 %toint, 65535 18 store volatile i32 %masked, ptr addrspace(1) undef 19 ret void 20} 21 22; GCN-LABEL: {{^}}scratch_buffer_known_high_masklo17: 23; GCN: v_mov_b32_e32 [[FI:v[0-9]+]], 0{{$}} 24; SCRATCH128K-NOT: v_and_b32 25; SCRATCH256K: v_and_b32_e32 v{{[0-9]+}}, 0x1fffc, [[FI]] 26; SCRATCH1024K: v_and_b32_e32 v{{[0-9]+}}, 0x1fffc, [[FI]] 27; SCRATCH2048K: v_and_b32_e32 v{{[0-9]+}}, 0x1fffc, [[FI]] 28; GCN: {{flat|global}}_store_{{dword|b32}} v[{{[0-9]+:[0-9]+}}], 29define amdgpu_kernel void @scratch_buffer_known_high_masklo17() { 30 %alloca = alloca i32, align 4, addrspace(5) 31 store volatile i32 15, ptr addrspace(5) %alloca 32 %toint = ptrtoint ptr addrspace(5) %alloca to i32 33 %masked = and i32 %toint, 131071 34 store volatile i32 %masked, ptr addrspace(1) undef 35 ret void 36} 37 38; GCN-LABEL: {{^}}scratch_buffer_known_high_masklo18: 39; GCN: v_mov_b32_e32 [[FI:v[0-9]+]], 0{{$}} 40; SCRATCH128K-NOT: v_and_b32 41; SCRATCH256K-NOT: v_and_b32 42; SCRATCH1024K: v_and_b32_e32 v{{[0-9]+}}, 0x3fffc, [[FI]] 43; SCRATCH2048K: v_and_b32_e32 v{{[0-9]+}}, 0x3fffc, [[FI]] 44; GCN: {{flat|global}}_store_{{dword|b32}} v[{{[0-9]+:[0-9]+}}], 45define amdgpu_kernel void @scratch_buffer_known_high_masklo18() { 46 %alloca = alloca i32, align 4, addrspace(5) 47 store volatile i32 15, ptr addrspace(5) %alloca 48 %toint = ptrtoint ptr addrspace(5) %alloca to i32 49 %masked = and i32 %toint, 262143 50 store volatile i32 %masked, ptr addrspace(1) undef 51 ret void 52} 53 54; GCN-LABEL: {{^}}scratch_buffer_known_high_masklo20: 55; GCN: v_mov_b32_e32 [[FI:v[0-9]+]], 0{{$}} 56; SCRATCH128K-NOT: v_and_b32 57; SCRATCH256K-NOT: v_and_b32 58; SCRATCH1024K-NOT: v_and_b32 59; SCRATCH2048K: v_and_b32_e32 v{{[0-9]+}}, 0xffffc, [[FI]] 60; GCN: {{flat|global}}_store_{{dword|b32}} v[{{[0-9]+:[0-9]+}}], 61define amdgpu_kernel void @scratch_buffer_known_high_masklo20() { 62 %alloca = alloca i32, align 4, addrspace(5) 63 store volatile i32 15, ptr addrspace(5) %alloca 64 %toint = ptrtoint ptr addrspace(5) %alloca to i32 65 %masked = and i32 %toint, 1048575 66 store volatile i32 %masked, ptr addrspace(1) undef 67 ret void 68} 69 70; GCN-LABEL: {{^}}scratch_buffer_known_high_masklo21: 71; GCN: v_mov_b32_e32 [[FI:v[0-9]+]], 0{{$}} 72; GCN-NOT: v_and_b32 73; GCN: {{flat|global}}_store_{{dword|b32}} v[{{[0-9]+:[0-9]+}}], 74define amdgpu_kernel void @scratch_buffer_known_high_masklo21() { 75 %alloca = alloca i32, align 4, addrspace(5) 76 store volatile i32 15, ptr addrspace(5) %alloca 77 %toint = ptrtoint ptr addrspace(5) %alloca to i32 78 %masked = and i32 %toint, 2097151 79 store volatile i32 %masked, ptr addrspace(1) undef 80 ret void 81} 82