51 lines
2.7 KiB
LLVM
51 lines
2.7 KiB
LLVM
; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs -show-mc-encoding | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=UNPACKED %s
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; RUN: llc < %s -march=amdgcn -mcpu=gfx810 -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX81 %s
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; RUN: llc < %s -march=amdgcn -mcpu=gfx900 -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX9 %s
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; GCN-LABEL: {{^}}buffer_store_format_d16_x:
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; GCN: v_trunc_f16_e32 v[[LO:[0-9]+]], s{{[0-9]+}}
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; GCN: buffer_store_format_d16_x v[[LO]], v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
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define amdgpu_kernel void @buffer_store_format_d16_x(<4 x i32> %rsrc, half %data, i32 %index) {
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main_body:
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call void @llvm.amdgcn.buffer.store.format.f16(half %data, <4 x i32> %rsrc, i32 %index, i32 0, i1 0, i1 0)
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ret void
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}
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; GCN-LABEL: {{^}}buffer_store_format_d16_xy:
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; UNPACKED: flat_load_ushort v[[HI:[0-9]+]], v[{{[0-9]+:[0-9]+}}] ;
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; UNPACKED: flat_load_ushort v[[LO:[0-9]+]], v[{{[0-9]+:[0-9]+}}] ;
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; UNPACKED: buffer_store_format_d16_xy v{{\[}}[[LO]]:[[HI]]{{\]}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
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; PACKED: buffer_store_format_d16_xy v{{[0-9]+}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
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define amdgpu_kernel void @buffer_store_format_d16_xy(<4 x i32> %rsrc, <2 x half> %data, i32 %index) {
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main_body:
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call void @llvm.amdgcn.buffer.store.format.v2f16(<2 x half> %data, <4 x i32> %rsrc, i32 %index, i32 0, i1 0, i1 0)
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ret void
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}
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; GCN-LABEL: {{^}}buffer_store_format_d16_xyzw:
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; UNPACKED: flat_load_ushort v[[HI:[0-9]+]], v[{{[0-9]+:[0-9]+}}] ;
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; UNPACKED: flat_load_ushort v{{[0-9]+}}, v[{{[0-9]+:[0-9]+}}] ;
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; UNPACKED: flat_load_ushort v{{[0-9]+}}, v[{{[0-9]+:[0-9]+}}] ;
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; UNPACKED: flat_load_ushort v[[LO:[0-9]+]], v[{{[0-9]+:[0-9]+}}] ;
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; UNPACKED: buffer_store_format_d16_xyzw v{{\[}}[[LO]]:[[HI]]{{\]}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
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; GFX81: v_or_b32_e32 v[[HI:[0-9]+]]
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; GFX81: v_or_b32_e32 v[[LO:[0-9]+]]
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; GFX9: v_mov_b32_e32 v[[LO:[0-9]+]]
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; GFX9: v_mov_b32_e32 v[[HI:[0-9]+]]
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; PACKED: buffer_store_format_d16_xyzw v{{\[}}[[LO]]:[[HI]]{{\]}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
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define amdgpu_kernel void @buffer_store_format_d16_xyzw(<4 x i32> %rsrc, <4 x half> %data, i32 %index) {
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main_body:
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call void @llvm.amdgcn.buffer.store.format.v4f16(<4 x half> %data, <4 x i32> %rsrc, i32 %index, i32 0, i1 0, i1 0)
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ret void
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}
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declare void @llvm.amdgcn.buffer.store.format.f16(half, <4 x i32>, i32, i32, i1, i1)
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declare void @llvm.amdgcn.buffer.store.format.v2f16(<2 x half>, <4 x i32>, i32, i32, i1, i1)
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declare void @llvm.amdgcn.buffer.store.format.v4f16(<4 x half>, <4 x i32>, i32, i32, i1, i1)
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