102 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -amdgpu-spill-sgpr-to-vgpr=true < %s | FileCheck -check-prefix=SPILL-TO-VGPR %s3; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -amdgpu-spill-sgpr-to-vgpr=false < %s | FileCheck -check-prefix=NO-SPILL-TO-VGPR %s4 5; Check frame setup where SGPR spills to VGPRs are disabled or enabled.6 7declare hidden void @external_void_func_void() #08 9define void @callee_with_stack_and_call() #0 {10; SPILL-TO-VGPR-LABEL: callee_with_stack_and_call:11; SPILL-TO-VGPR: ; %bb.0:12; SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)13; SPILL-TO-VGPR-NEXT: s_mov_b32 s4, s3314; SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s3215; SPILL-TO-VGPR-NEXT: s_or_saveexec_b64 s[8:9], -116; SPILL-TO-VGPR-NEXT: buffer_store_dword v40, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill17; SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[8:9]18; SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s4, 219; SPILL-TO-VGPR-NEXT: s_addk_i32 s32, 0x40020; SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s30, 021; SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, 022; SPILL-TO-VGPR-NEXT: s_getpc_b64 s[4:5]23; SPILL-TO-VGPR-NEXT: s_add_u32 s4, s4, external_void_func_void@rel32@lo+424; SPILL-TO-VGPR-NEXT: s_addc_u32 s5, s5, external_void_func_void@rel32@hi+1225; SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s31, 126; SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s3327; SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)28; SPILL-TO-VGPR-NEXT: s_swappc_b64 s[30:31], s[4:5]29; SPILL-TO-VGPR-NEXT: v_readlane_b32 s31, v40, 130; SPILL-TO-VGPR-NEXT: v_readlane_b32 s30, v40, 031; SPILL-TO-VGPR-NEXT: s_mov_b32 s32, s3332; SPILL-TO-VGPR-NEXT: v_readlane_b32 s4, v40, 233; SPILL-TO-VGPR-NEXT: s_or_saveexec_b64 s[6:7], -134; SPILL-TO-VGPR-NEXT: buffer_load_dword v40, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload35; SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[6:7]36; SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s437; SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)38; SPILL-TO-VGPR-NEXT: s_setpc_b64 s[30:31]39;40; NO-SPILL-TO-VGPR-LABEL: callee_with_stack_and_call:41; NO-SPILL-TO-VGPR: ; %bb.0:42; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)43; NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s4, s3344; NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s3245; NO-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, s446; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:12 ; 4-byte Folded Spill47; NO-SPILL-TO-VGPR-NEXT: s_addk_i32 s32, 0x80048; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 s[4:5], exec49; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, 150; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:1651; NO-SPILL-TO-VGPR-NEXT: v_writelane_b32 v0, s30, 052; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill53; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:1654; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)55; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[4:5]56; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 s[4:5], exec57; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, 158; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:1659; NO-SPILL-TO-VGPR-NEXT: v_writelane_b32 v0, s31, 060; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:8 ; 4-byte Folded Spill61; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:1662; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)63; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[4:5]64; NO-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, 065; NO-SPILL-TO-VGPR-NEXT: s_getpc_b64 s[4:5]66; NO-SPILL-TO-VGPR-NEXT: s_add_u32 s4, s4, external_void_func_void@rel32@lo+467; NO-SPILL-TO-VGPR-NEXT: s_addc_u32 s5, s5, external_void_func_void@rel32@hi+1268; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s3369; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)70; NO-SPILL-TO-VGPR-NEXT: s_swappc_b64 s[30:31], s[4:5]71; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 s[4:5], exec72; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, 173; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:1674; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:8 ; 4-byte Folded Reload75; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)76; NO-SPILL-TO-VGPR-NEXT: v_readlane_b32 s31, v0, 077; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:1678; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)79; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[4:5]80; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 s[4:5], exec81; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, 182; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:1683; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload84; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)85; NO-SPILL-TO-VGPR-NEXT: v_readlane_b32 s30, v0, 086; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:1687; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)88; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[4:5]89; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:12 ; 4-byte Folded Reload90; NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s32, s3391; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)92; NO-SPILL-TO-VGPR-NEXT: v_readfirstlane_b32 s4, v093; NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s494; NO-SPILL-TO-VGPR-NEXT: s_setpc_b64 s[30:31]95 %alloca = alloca i32, addrspace(5)96 store volatile i32 0, ptr addrspace(5) %alloca97 call void @external_void_func_void()98 ret void99}100 101attributes #0 = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" }102