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1; RUN: split-file %s %t2 3; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-f32-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-F32-SDAG %s4; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-f32-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-F32-SDAG %s5; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-v2f16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2F16-SDAG %s6; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-v2f16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2F16-SDAG %s7; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-SDAG %s8; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-SDAG %s9; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-SDAG %s10; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-SDAG %s11; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-SDAG %s12; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-SDAG %s13 14; RUN: not llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-f32-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-F32-GISEL %s15; RUN: not llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-f32-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-F32-GISEL %s16; RUN: not llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-v2f16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2F16-GISEL %s17; RUN: not llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-v2f16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2F16-GISEL %s18; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-GISEL %s19; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-GISEL %s20; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-GISEL %s21; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-GISEL %s22; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-GISEL %s23; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx942 -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-GISEL %s24 25; Make sure buffer fadd atomics with return values are not selected26; for gfx908 where they do not work.27; Check bf16 buffer fadd does not select on supported subtargets.28 29;--- raw-ret-f32-error.ll30; ERR-RAW-F32-SDAG: LLVM ERROR: Cannot select: {{.+}}: f32,ch = AMDGPUISD::BUFFER_ATOMIC_FADD31; ERR-RAW-F32-GISEL: LLVM ERROR: cannot select: %{{[0-9]+}}:vgpr_32(s32) = G_AMDGPU_BUFFER_ATOMIC_FADD32 33define float @raw_ptr_buffer_atomic_fadd_f32_rtn(float %val, <4 x i32> inreg %rsrc, i32 inreg %soffset) {34 %ret = call float @llvm.amdgcn.raw.buffer.atomic.fadd.f32(float %val, <4 x i32> %rsrc, i32 0, i32 %soffset, i32 0)35 ret float %ret36}37 38;--- struct-ret-f32-error.ll39; ERR-STRUCT-F32-SDAG: LLVM ERROR: Cannot select: {{.+}}: f32,ch = AMDGPUISD::BUFFER_ATOMIC_FADD40; ERR-STRUCT-F32-GISEL: LLVM ERROR: cannot select: %{{[0-9]+}}:vgpr_32(s32) = G_AMDGPU_BUFFER_ATOMIC_FADD41 42define float @struct_ptr_buffer_atomic_fadd_f32_rtn(float %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {43 %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fadd.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)44 ret float %ret45}46 47;--- raw-ret-v2f16-error.ll48; ERR-RAW-V2F16-SDAG: LLVM ERROR: Cannot select: {{.+}}: v2f16,ch = AMDGPUISD::BUFFER_ATOMIC_FADD49; ERR-RAW-V2F16-GISEL: LLVM ERROR: cannot select: %{{[0-9]+}}:vgpr_32(<2 x s16>) = G_AMDGPU_BUFFER_ATOMIC_FADD50 51define <2 x half> @raw_ptr_buffer_atomic_fadd_v2f16_rtn(<2 x half> %val, <4 x i32> inreg %rsrc, i32 inreg %soffset) {52 %ret = call <2 x half> @llvm.amdgcn.raw.buffer.atomic.fadd.v2f16(<2 x half> %val, <4 x i32> %rsrc, i32 0, i32 %soffset, i32 0)53 ret <2 x half> %ret54}55 56;--- struct-ret-v2f16-error.ll57; ERR-STRUCT-V2F16-SDAG: LLVM ERROR: Cannot select: {{.+}}: v2f16,ch = AMDGPUISD::BUFFER_ATOMIC_FADD58; ERR-STRUCT-V2F16-GISEL: LLVM ERROR: cannot select: %{{[0-9]+}}:vgpr_32(<2 x s16>) = G_AMDGPU_BUFFER_ATOMIC_FADD59 60define <2 x half> @struct_ptr_buffer_atomic_fadd_v2f16_rtn(<2 x half> %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {61 %ret = call <2 x half> @llvm.amdgcn.struct.ptr.buffer.atomic.fadd.v2f16(<2 x half> %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)62 ret <2 x half> %ret63}64 65;--- raw-ret-v2bf16-error.ll66; ERR-RAW-V2BF16-SDAG: LLVM ERROR: Cannot select: {{.+}}: v2bf16,ch = AMDGPUISD::BUFFER_ATOMIC_FADD67; ERR-RAW-V2BF16-GISEL: LLVM ERROR: Cannot select: {{.+}}: v2bf16,ch = AMDGPUISD::BUFFER_ATOMIC_FADD68 69define <2 x bfloat> @raw_ptr_buffer_atomic_fadd_v2bf16_rtn(<2 x bfloat> %val, <4 x i32> inreg %rsrc, i32 inreg %soffset) {70 %ret = call <2 x bfloat> @llvm.amdgcn.raw.buffer.atomic.fadd.v2bf16(<2 x bfloat> %val, <4 x i32> %rsrc, i32 0, i32 %soffset, i32 0)71 ret <2 x bfloat> %ret72}73 74;--- struct-ret-v2bf16-error.ll75; ERR-STRUCT-V2BF16-SDAG: LLVM ERROR: Cannot select: {{.+}}: v2bf16,ch = AMDGPUISD::BUFFER_ATOMIC_FADD76; ERR-STRUCT-V2BF16-GISEL: LLVM ERROR: Cannot select: {{.+}}: v2bf16,ch = AMDGPUISD::BUFFER_ATOMIC_FADD77 78define <2 x bfloat> @struct_ptr_buffer_atomic_fadd_v2bf16_rtn(<2 x bfloat> %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {79 %ret = call <2 x bfloat> @llvm.amdgcn.struct.ptr.buffer.atomic.fadd.v2bf16(<2 x bfloat> %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)80 ret <2 x bfloat> %ret81}82