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-rw-r--r--test/CodeGen/R600/ds_write2.ll425
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diff --git a/test/CodeGen/R600/ds_write2.ll b/test/CodeGen/R600/ds_write2.ll
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+; RUN: llc -march=r600 -mcpu=bonaire -verify-machineinstrs -mattr=+load-store-opt -enable-misched < %s | FileCheck -strict-whitespace -check-prefix=SI %s
+
+@lds = addrspace(3) global [512 x float] undef, align 4
+@lds.f64 = addrspace(3) global [512 x double] undef, align 8
+
+
+; SI-LABEL: @simple_write2_one_val_f32
+; SI-DAG: buffer_load_dword [[VAL:v[0-9]+]]
+; SI-DAG: v_lshlrev_b32_e32 [[VPTR:v[0-9]+]], 2, v{{[0-9]+}}
+; SI: ds_write2_b32 [[VPTR]], [[VAL]], [[VAL]] offset0:0 offset1:8 [M0]
+; SI: s_endpgm
+define void @simple_write2_one_val_f32(float addrspace(1)* %C, float addrspace(1)* %in) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in.gep = getelementptr float addrspace(1)* %in, i32 %x.i
+ %val = load float addrspace(1)* %in.gep, align 4
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %x.i
+ store float %val, float addrspace(3)* %arrayidx0, align 4
+ %add.x = add nsw i32 %x.i, 8
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %add.x
+ store float %val, float addrspace(3)* %arrayidx1, align 4
+ ret void
+}
+
+; SI-LABEL: @simple_write2_two_val_f32
+; SI-DAG: buffer_load_dword [[VAL0:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
+; SI-DAG: buffer_load_dword [[VAL1:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:0x4
+; SI-DAG: v_lshlrev_b32_e32 [[VPTR:v[0-9]+]], 2, v{{[0-9]+}}
+; SI: ds_write2_b32 [[VPTR]], [[VAL0]], [[VAL1]] offset0:0 offset1:8 [M0]
+; SI: s_endpgm
+define void @simple_write2_two_val_f32(float addrspace(1)* %C, float addrspace(1)* %in) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in.gep.0 = getelementptr float addrspace(1)* %in, i32 %x.i
+ %in.gep.1 = getelementptr float addrspace(1)* %in.gep.0, i32 1
+ %val0 = load float addrspace(1)* %in.gep.0, align 4
+ %val1 = load float addrspace(1)* %in.gep.1, align 4
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %x.i
+ store float %val0, float addrspace(3)* %arrayidx0, align 4
+ %add.x = add nsw i32 %x.i, 8
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %add.x
+ store float %val1, float addrspace(3)* %arrayidx1, align 4
+ ret void
+}
+
+; SI-LABEL: @simple_write2_two_val_f32_volatile_0
+; SI-NOT: ds_write2_b32
+; SI: ds_write_b32 {{v[0-9]+}}, {{v[0-9]+}}
+; SI: ds_write_b32 {{v[0-9]+}}, {{v[0-9]+}} offset:32
+; SI: s_endpgm
+define void @simple_write2_two_val_f32_volatile_0(float addrspace(1)* %C, float addrspace(1)* %in0, float addrspace(1)* %in1) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in0.gep = getelementptr float addrspace(1)* %in0, i32 %x.i
+ %in1.gep = getelementptr float addrspace(1)* %in1, i32 %x.i
+ %val0 = load float addrspace(1)* %in0.gep, align 4
+ %val1 = load float addrspace(1)* %in1.gep, align 4
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %x.i
+ store volatile float %val0, float addrspace(3)* %arrayidx0, align 4
+ %add.x = add nsw i32 %x.i, 8
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %add.x
+ store float %val1, float addrspace(3)* %arrayidx1, align 4
+ ret void
+}
+
+; SI-LABEL: @simple_write2_two_val_f32_volatile_1
+; SI-NOT: ds_write2_b32
+; SI: ds_write_b32 {{v[0-9]+}}, {{v[0-9]+}}
+; SI: ds_write_b32 {{v[0-9]+}}, {{v[0-9]+}} offset:32
+; SI: s_endpgm
+define void @simple_write2_two_val_f32_volatile_1(float addrspace(1)* %C, float addrspace(1)* %in0, float addrspace(1)* %in1) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in0.gep = getelementptr float addrspace(1)* %in0, i32 %x.i
+ %in1.gep = getelementptr float addrspace(1)* %in1, i32 %x.i
+ %val0 = load float addrspace(1)* %in0.gep, align 4
+ %val1 = load float addrspace(1)* %in1.gep, align 4
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %x.i
+ store float %val0, float addrspace(3)* %arrayidx0, align 4
+ %add.x = add nsw i32 %x.i, 8
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %add.x
+ store volatile float %val1, float addrspace(3)* %arrayidx1, align 4
+ ret void
+}
+
+; 2 data subregisters from different super registers.
+; SI-LABEL: @simple_write2_two_val_subreg2_mixed_f32
+; SI: buffer_load_dwordx2 v{{\[}}[[VAL0:[0-9]+]]:{{[0-9]+\]}}
+; SI: buffer_load_dwordx2 v{{\[[0-9]+}}:[[VAL1:[0-9]+]]{{\]}}
+; SI: v_lshlrev_b32_e32 [[VPTR:v[0-9]+]], 2, v{{[0-9]+}}
+; SI: ds_write2_b32 [[VPTR]], v[[VAL0]], v[[VAL1]] offset0:0 offset1:8 [M0]
+; SI: s_endpgm
+define void @simple_write2_two_val_subreg2_mixed_f32(float addrspace(1)* %C, <2 x float> addrspace(1)* %in) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in.gep.0 = getelementptr <2 x float> addrspace(1)* %in, i32 %x.i
+ %in.gep.1 = getelementptr <2 x float> addrspace(1)* %in.gep.0, i32 1
+ %val0 = load <2 x float> addrspace(1)* %in.gep.0, align 8
+ %val1 = load <2 x float> addrspace(1)* %in.gep.1, align 8
+ %val0.0 = extractelement <2 x float> %val0, i32 0
+ %val1.1 = extractelement <2 x float> %val1, i32 1
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %x.i
+ store float %val0.0, float addrspace(3)* %arrayidx0, align 4
+ %add.x = add nsw i32 %x.i, 8
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %add.x
+ store float %val1.1, float addrspace(3)* %arrayidx1, align 4
+ ret void
+}
+
+; SI-LABEL: @simple_write2_two_val_subreg2_f32
+; SI-DAG: buffer_load_dwordx2 v{{\[}}[[VAL0:[0-9]+]]:[[VAL1:[0-9]+]]{{\]}}
+; SI-DAG: v_lshlrev_b32_e32 [[VPTR:v[0-9]+]], 2, v{{[0-9]+}}
+; SI: ds_write2_b32 [[VPTR]], v[[VAL0]], v[[VAL1]] offset0:0 offset1:8 [M0]
+; SI: s_endpgm
+define void @simple_write2_two_val_subreg2_f32(float addrspace(1)* %C, <2 x float> addrspace(1)* %in) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in.gep = getelementptr <2 x float> addrspace(1)* %in, i32 %x.i
+ %val = load <2 x float> addrspace(1)* %in.gep, align 8
+ %val0 = extractelement <2 x float> %val, i32 0
+ %val1 = extractelement <2 x float> %val, i32 1
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %x.i
+ store float %val0, float addrspace(3)* %arrayidx0, align 4
+ %add.x = add nsw i32 %x.i, 8
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %add.x
+ store float %val1, float addrspace(3)* %arrayidx1, align 4
+ ret void
+}
+
+; SI-LABEL: @simple_write2_two_val_subreg4_f32
+; SI-DAG: buffer_load_dwordx4 v{{\[}}[[VAL0:[0-9]+]]:[[VAL1:[0-9]+]]{{\]}}
+; SI-DAG: v_lshlrev_b32_e32 [[VPTR:v[0-9]+]], 2, v{{[0-9]+}}
+; SI: ds_write2_b32 [[VPTR]], v[[VAL0]], v[[VAL1]] offset0:0 offset1:8 [M0]
+; SI: s_endpgm
+define void @simple_write2_two_val_subreg4_f32(float addrspace(1)* %C, <4 x float> addrspace(1)* %in) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in.gep = getelementptr <4 x float> addrspace(1)* %in, i32 %x.i
+ %val = load <4 x float> addrspace(1)* %in.gep, align 16
+ %val0 = extractelement <4 x float> %val, i32 0
+ %val1 = extractelement <4 x float> %val, i32 3
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %x.i
+ store float %val0, float addrspace(3)* %arrayidx0, align 4
+ %add.x = add nsw i32 %x.i, 8
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %add.x
+ store float %val1, float addrspace(3)* %arrayidx1, align 4
+ ret void
+}
+
+; SI-LABEL: @simple_write2_two_val_max_offset_f32
+; SI-DAG: buffer_load_dword [[VAL0:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
+; SI-DAG: buffer_load_dword [[VAL1:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:0x4
+; SI-DAG: v_lshlrev_b32_e32 [[VPTR:v[0-9]+]], 2, v{{[0-9]+}}
+; SI: ds_write2_b32 [[VPTR]], [[VAL0]], [[VAL1]] offset0:0 offset1:255 [M0]
+; SI: s_endpgm
+define void @simple_write2_two_val_max_offset_f32(float addrspace(1)* %C, float addrspace(1)* %in) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in.gep.0 = getelementptr float addrspace(1)* %in, i32 %x.i
+ %in.gep.1 = getelementptr float addrspace(1)* %in.gep.0, i32 1
+ %val0 = load float addrspace(1)* %in.gep.0, align 4
+ %val1 = load float addrspace(1)* %in.gep.1, align 4
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %x.i
+ store float %val0, float addrspace(3)* %arrayidx0, align 4
+ %add.x = add nsw i32 %x.i, 255
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %add.x
+ store float %val1, float addrspace(3)* %arrayidx1, align 4
+ ret void
+}
+
+; SI-LABEL: @simple_write2_two_val_too_far_f32
+; SI: ds_write_b32 v{{[0-9]+}}, v{{[0-9]+}}
+; SI: ds_write_b32 v{{[0-9]+}}, v{{[0-9]+}} offset:1028
+; SI: s_endpgm
+define void @simple_write2_two_val_too_far_f32(float addrspace(1)* %C, float addrspace(1)* %in0, float addrspace(1)* %in1) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in0.gep = getelementptr float addrspace(1)* %in0, i32 %x.i
+ %in1.gep = getelementptr float addrspace(1)* %in1, i32 %x.i
+ %val0 = load float addrspace(1)* %in0.gep, align 4
+ %val1 = load float addrspace(1)* %in1.gep, align 4
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %x.i
+ store float %val0, float addrspace(3)* %arrayidx0, align 4
+ %add.x = add nsw i32 %x.i, 257
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %add.x
+ store float %val1, float addrspace(3)* %arrayidx1, align 4
+ ret void
+}
+
+; SI-LABEL: @simple_write2_two_val_f32_x2
+; SI: ds_write2_b32 [[BASEADDR:v[0-9]+]], [[VAL0:v[0-9]+]], [[VAL1:v[0-9]+]] offset0:0 offset1:8
+; SI-NEXT: ds_write2_b32 [[BASEADDR]], [[VAL0]], [[VAL1]] offset0:11 offset1:27
+; SI: s_endpgm
+define void @simple_write2_two_val_f32_x2(float addrspace(1)* %C, float addrspace(1)* %in0, float addrspace(1)* %in1) #0 {
+ %tid.x = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in0.gep = getelementptr float addrspace(1)* %in0, i32 %tid.x
+ %in1.gep = getelementptr float addrspace(1)* %in1, i32 %tid.x
+ %val0 = load float addrspace(1)* %in0.gep, align 4
+ %val1 = load float addrspace(1)* %in1.gep, align 4
+
+ %idx.0 = add nsw i32 %tid.x, 0
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %idx.0
+ store float %val0, float addrspace(3)* %arrayidx0, align 4
+
+ %idx.1 = add nsw i32 %tid.x, 8
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %idx.1
+ store float %val1, float addrspace(3)* %arrayidx1, align 4
+
+ %idx.2 = add nsw i32 %tid.x, 11
+ %arrayidx2 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %idx.2
+ store float %val0, float addrspace(3)* %arrayidx2, align 4
+
+ %idx.3 = add nsw i32 %tid.x, 27
+ %arrayidx3 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %idx.3
+ store float %val1, float addrspace(3)* %arrayidx3, align 4
+
+ ret void
+}
+
+; SI-LABEL: @simple_write2_two_val_f32_x2_nonzero_base
+; SI: ds_write2_b32 [[BASEADDR:v[0-9]+]], [[VAL0:v[0-9]+]], [[VAL1:v[0-9]+]] offset0:3 offset1:8
+; SI-NEXT: ds_write2_b32 [[BASEADDR]], [[VAL0]], [[VAL1]] offset0:11 offset1:27
+; SI: s_endpgm
+define void @simple_write2_two_val_f32_x2_nonzero_base(float addrspace(1)* %C, float addrspace(1)* %in0, float addrspace(1)* %in1) #0 {
+ %tid.x = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in0.gep = getelementptr float addrspace(1)* %in0, i32 %tid.x
+ %in1.gep = getelementptr float addrspace(1)* %in1, i32 %tid.x
+ %val0 = load float addrspace(1)* %in0.gep, align 4
+ %val1 = load float addrspace(1)* %in1.gep, align 4
+
+ %idx.0 = add nsw i32 %tid.x, 3
+ %arrayidx0 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %idx.0
+ store float %val0, float addrspace(3)* %arrayidx0, align 4
+
+ %idx.1 = add nsw i32 %tid.x, 8
+ %arrayidx1 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %idx.1
+ store float %val1, float addrspace(3)* %arrayidx1, align 4
+
+ %idx.2 = add nsw i32 %tid.x, 11
+ %arrayidx2 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %idx.2
+ store float %val0, float addrspace(3)* %arrayidx2, align 4
+
+ %idx.3 = add nsw i32 %tid.x, 27
+ %arrayidx3 = getelementptr inbounds [512 x float] addrspace(3)* @lds, i32 0, i32 %idx.3
+ store float %val1, float addrspace(3)* %arrayidx3, align 4
+
+ ret void
+}
+
+; SI-LABEL: @write2_ptr_subreg_arg_two_val_f32
+; SI-NOT: ds_write2_b32
+; SI: ds_write_b32
+; SI: ds_write_b32
+; SI: s_endpgm
+define void @write2_ptr_subreg_arg_two_val_f32(float addrspace(1)* %C, float addrspace(1)* %in0, float addrspace(1)* %in1, <2 x float addrspace(3)*> %lds.ptr) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in0.gep = getelementptr float addrspace(1)* %in0, i32 %x.i
+ %in1.gep = getelementptr float addrspace(1)* %in1, i32 %x.i
+ %val0 = load float addrspace(1)* %in0.gep, align 4
+ %val1 = load float addrspace(1)* %in1.gep, align 4
+
+ %index.0 = insertelement <2 x i32> undef, i32 %x.i, i32 0
+ %index.1 = insertelement <2 x i32> %index.0, i32 8, i32 0
+ %gep = getelementptr inbounds <2 x float addrspace(3)*> %lds.ptr, <2 x i32> %index.1
+ %gep.0 = extractelement <2 x float addrspace(3)*> %gep, i32 0
+ %gep.1 = extractelement <2 x float addrspace(3)*> %gep, i32 1
+
+ ; Apply an additional offset after the vector that will be more obviously folded.
+ %gep.1.offset = getelementptr float addrspace(3)* %gep.1, i32 8
+ store float %val0, float addrspace(3)* %gep.0, align 4
+
+ %add.x = add nsw i32 %x.i, 8
+ store float %val1, float addrspace(3)* %gep.1.offset, align 4
+ ret void
+}
+
+; SI-LABEL: @simple_write2_one_val_f64
+; SI: buffer_load_dwordx2 [[VAL:v\[[0-9]+:[0-9]+\]]],
+; SI: v_lshlrev_b32_e32 [[VPTR:v[0-9]+]], 3, v{{[0-9]+}}
+; SI: ds_write2_b64 [[VPTR]], [[VAL]], [[VAL]] offset0:0 offset1:8 [M0]
+; SI: s_endpgm
+define void @simple_write2_one_val_f64(double addrspace(1)* %C, double addrspace(1)* %in) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in.gep = getelementptr double addrspace(1)* %in, i32 %x.i
+ %val = load double addrspace(1)* %in.gep, align 8
+ %arrayidx0 = getelementptr inbounds [512 x double] addrspace(3)* @lds.f64, i32 0, i32 %x.i
+ store double %val, double addrspace(3)* %arrayidx0, align 8
+ %add.x = add nsw i32 %x.i, 8
+ %arrayidx1 = getelementptr inbounds [512 x double] addrspace(3)* @lds.f64, i32 0, i32 %add.x
+ store double %val, double addrspace(3)* %arrayidx1, align 8
+ ret void
+}
+
+; SI-LABEL: @misaligned_simple_write2_one_val_f64
+; SI-DAG: buffer_load_dwordx2 v{{\[}}[[VAL0:[0-9]+]]:[[VAL1:[0-9]+]]{{\]}}
+; SI-DAG: v_lshlrev_b32_e32 [[VPTR:v[0-9]+]], 3, v{{[0-9]+}}
+; SI: ds_write2_b32 [[VPTR]], v[[VAL0]], v[[VAL1]] offset0:0 offset1:1 [M0]
+; SI: ds_write2_b32 [[VPTR]], v[[VAL0]], v[[VAL1]] offset0:14 offset1:15 [M0]
+; SI: s_endpgm
+define void @misaligned_simple_write2_one_val_f64(double addrspace(1)* %C, double addrspace(1)* %in, double addrspace(3)* %lds) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in.gep = getelementptr double addrspace(1)* %in, i32 %x.i
+ %val = load double addrspace(1)* %in.gep, align 8
+ %arrayidx0 = getelementptr inbounds double addrspace(3)* %lds, i32 %x.i
+ store double %val, double addrspace(3)* %arrayidx0, align 4
+ %add.x = add nsw i32 %x.i, 7
+ %arrayidx1 = getelementptr inbounds double addrspace(3)* %lds, i32 %add.x
+ store double %val, double addrspace(3)* %arrayidx1, align 4
+ ret void
+}
+
+; SI-LABEL: @simple_write2_two_val_f64
+; SI-DAG: buffer_load_dwordx2 [[VAL0:v\[[0-9]+:[0-9]+\]]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
+; SI-DAG: buffer_load_dwordx2 [[VAL1:v\[[0-9]+:[0-9]+\]]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:0x8
+; SI-DAG: v_lshlrev_b32_e32 [[VPTR:v[0-9]+]], 3, v{{[0-9]+}}
+; SI: ds_write2_b64 [[VPTR]], [[VAL0]], [[VAL1]] offset0:0 offset1:8 [M0]
+; SI: s_endpgm
+define void @simple_write2_two_val_f64(double addrspace(1)* %C, double addrspace(1)* %in) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tidig.x() #1
+ %in.gep.0 = getelementptr double addrspace(1)* %in, i32 %x.i
+ %in.gep.1 = getelementptr double addrspace(1)* %in.gep.0, i32 1
+ %val0 = load double addrspace(1)* %in.gep.0, align 8
+ %val1 = load double addrspace(1)* %in.gep.1, align 8
+ %arrayidx0 = getelementptr inbounds [512 x double] addrspace(3)* @lds.f64, i32 0, i32 %x.i
+ store double %val0, double addrspace(3)* %arrayidx0, align 8
+ %add.x = add nsw i32 %x.i, 8
+ %arrayidx1 = getelementptr inbounds [512 x double] addrspace(3)* @lds.f64, i32 0, i32 %add.x
+ store double %val1, double addrspace(3)* %arrayidx1, align 8
+ ret void
+}
+
+@foo = addrspace(3) global [4 x i32] undef, align 4
+
+; SI-LABEL: @store_constant_adjacent_offsets
+; SI: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0{{$}}
+; SI: ds_write2_b32 [[ZERO]], v{{[0-9]+}}, v{{[0-9]+}} offset0:0 offset1:1
+define void @store_constant_adjacent_offsets() {
+ store i32 123, i32 addrspace(3)* getelementptr inbounds ([4 x i32] addrspace(3)* @foo, i32 0, i32 0), align 4
+ store i32 123, i32 addrspace(3)* getelementptr inbounds ([4 x i32] addrspace(3)* @foo, i32 0, i32 1), align 4
+ ret void
+}
+
+; SI-LABEL: @store_constant_disjoint_offsets
+; SI-DAG: v_mov_b32_e32 [[VAL:v[0-9]+]], 0x7b{{$}}
+; SI-DAG: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0{{$}}
+; SI: ds_write2_b32 [[ZERO]], [[VAL]], [[VAL]] offset0:0 offset1:2
+define void @store_constant_disjoint_offsets() {
+ store i32 123, i32 addrspace(3)* getelementptr inbounds ([4 x i32] addrspace(3)* @foo, i32 0, i32 0), align 4
+ store i32 123, i32 addrspace(3)* getelementptr inbounds ([4 x i32] addrspace(3)* @foo, i32 0, i32 2), align 4
+ ret void
+}
+
+@bar = addrspace(3) global [4 x i64] undef, align 4
+
+; SI-LABEL: @store_misaligned64_constant_offsets
+; SI: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0{{$}}
+; SI: ds_write2_b32 [[ZERO]], v{{[0-9]+}}, v{{[0-9]+}} offset0:0 offset1:1
+; SI: ds_write2_b32 [[ZERO]], v{{[0-9]+}}, v{{[0-9]+}} offset0:2 offset1:3
+define void @store_misaligned64_constant_offsets() {
+ store i64 123, i64 addrspace(3)* getelementptr inbounds ([4 x i64] addrspace(3)* @bar, i32 0, i32 0), align 4
+ store i64 123, i64 addrspace(3)* getelementptr inbounds ([4 x i64] addrspace(3)* @bar, i32 0, i32 1), align 4
+ ret void
+}
+
+@bar.large = addrspace(3) global [4096 x i64] undef, align 4
+
+; SI-LABEL: @store_misaligned64_constant_large_offsets
+; SI-DAG: v_mov_b32_e32 [[BASE0:v[0-9]+]], 0x7ff8{{$}}
+; SI-DAG: v_mov_b32_e32 [[BASE1:v[0-9]+]], 0x4000{{$}}
+; SI-DAG: ds_write2_b32 [[BASE0]], v{{[0-9]+}}, v{{[0-9]+}} offset0:0 offset1:1
+; SI-DAG: ds_write2_b32 [[BASE1]], v{{[0-9]+}}, v{{[0-9]+}} offset0:0 offset1:1
+; SI: s_endpgm
+define void @store_misaligned64_constant_large_offsets() {
+ store i64 123, i64 addrspace(3)* getelementptr inbounds ([4096 x i64] addrspace(3)* @bar.large, i32 0, i32 2048), align 4
+ store i64 123, i64 addrspace(3)* getelementptr inbounds ([4096 x i64] addrspace(3)* @bar.large, i32 0, i32 4095), align 4
+ ret void
+}
+
+@sgemm.lA = internal unnamed_addr addrspace(3) global [264 x float] undef, align 4
+@sgemm.lB = internal unnamed_addr addrspace(3) global [776 x float] undef, align 4
+
+define void @write2_sgemm_sequence(float addrspace(1)* %C, i32 %lda, i32 %ldb, float addrspace(1)* %in) #0 {
+ %x.i = tail call i32 @llvm.r600.read.tgid.x() #1
+ %y.i = tail call i32 @llvm.r600.read.tidig.y() #1
+ %val = load float addrspace(1)* %in
+ %arrayidx44 = getelementptr inbounds [264 x float] addrspace(3)* @sgemm.lA, i32 0, i32 %x.i
+ store float %val, float addrspace(3)* %arrayidx44, align 4
+ %add47 = add nsw i32 %x.i, 1
+ %arrayidx48 = getelementptr inbounds [264 x float] addrspace(3)* @sgemm.lA, i32 0, i32 %add47
+ store float %val, float addrspace(3)* %arrayidx48, align 4
+ %add51 = add nsw i32 %x.i, 16
+ %arrayidx52 = getelementptr inbounds [264 x float] addrspace(3)* @sgemm.lA, i32 0, i32 %add51
+ store float %val, float addrspace(3)* %arrayidx52, align 4
+ %add55 = add nsw i32 %x.i, 17
+ %arrayidx56 = getelementptr inbounds [264 x float] addrspace(3)* @sgemm.lA, i32 0, i32 %add55
+ store float %val, float addrspace(3)* %arrayidx56, align 4
+ %arrayidx60 = getelementptr inbounds [776 x float] addrspace(3)* @sgemm.lB, i32 0, i32 %y.i
+ store float %val, float addrspace(3)* %arrayidx60, align 4
+ %add63 = add nsw i32 %y.i, 1
+ %arrayidx64 = getelementptr inbounds [776 x float] addrspace(3)* @sgemm.lB, i32 0, i32 %add63
+ store float %val, float addrspace(3)* %arrayidx64, align 4
+ %add67 = add nsw i32 %y.i, 32
+ %arrayidx68 = getelementptr inbounds [776 x float] addrspace(3)* @sgemm.lB, i32 0, i32 %add67
+ store float %val, float addrspace(3)* %arrayidx68, align 4
+ %add71 = add nsw i32 %y.i, 33
+ %arrayidx72 = getelementptr inbounds [776 x float] addrspace(3)* @sgemm.lB, i32 0, i32 %add71
+ store float %val, float addrspace(3)* %arrayidx72, align 4
+ %add75 = add nsw i32 %y.i, 64
+ %arrayidx76 = getelementptr inbounds [776 x float] addrspace(3)* @sgemm.lB, i32 0, i32 %add75
+ store float %val, float addrspace(3)* %arrayidx76, align 4
+ %add79 = add nsw i32 %y.i, 65
+ %arrayidx80 = getelementptr inbounds [776 x float] addrspace(3)* @sgemm.lB, i32 0, i32 %add79
+ store float %val, float addrspace(3)* %arrayidx80, align 4
+ ret void
+}
+
+; Function Attrs: nounwind readnone
+declare i32 @llvm.r600.read.tgid.x() #1
+
+; Function Attrs: nounwind readnone
+declare i32 @llvm.r600.read.tgid.y() #1
+
+; Function Attrs: nounwind readnone
+declare i32 @llvm.r600.read.tidig.x() #1
+
+; Function Attrs: nounwind readnone
+declare i32 @llvm.r600.read.tidig.y() #1
+
+; Function Attrs: noduplicate nounwind
+declare void @llvm.AMDGPU.barrier.local() #2
+
+attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { nounwind readnone }
+attributes #2 = { noduplicate nounwind }
generated by cgit v1.1 at 2024-06-03 17:11:12 +0000