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+; RUN: llc -verify-machineinstrs -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI %s
+; RUN: llc -verify-machineinstrs -march=amdgcn -mcpu=tonga < %s | FileCheck -check-prefix=SI %s
+
+; FIXME: Broken on evergreen
+; FIXME: For some reason the 8 and 16 vectors are being stored as
+; individual elements instead of 128-bit stores.
+
+
+; FIXME: Why is the constant moved into the intermediate register and
+; not just directly into the vector component?
+
+; SI-LABEL: {{^}}insertelement_v4f32_0:
+; s_load_dwordx4 s{{[}}[[LOW_REG:[0-9]+]]:
+; v_mov_b32_e32
+; v_mov_b32_e32 [[CONSTREG:v[0-9]+]], 5.000000e+00
+; v_mov_b32_e32 v[[LOW_REG]], [[CONSTREG]]
+; buffer_store_dwordx4 v{{[}}[[LOW_REG]]:
+define void @insertelement_v4f32_0(<4 x float> addrspace(1)* %out, <4 x float> %a) nounwind {
+ %vecins = insertelement <4 x float> %a, float 5.000000e+00, i32 0
+ store <4 x float> %vecins, <4 x float> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}insertelement_v4f32_1:
+define void @insertelement_v4f32_1(<4 x float> addrspace(1)* %out, <4 x float> %a) nounwind {
+ %vecins = insertelement <4 x float> %a, float 5.000000e+00, i32 1
+ store <4 x float> %vecins, <4 x float> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}insertelement_v4f32_2:
+define void @insertelement_v4f32_2(<4 x float> addrspace(1)* %out, <4 x float> %a) nounwind {
+ %vecins = insertelement <4 x float> %a, float 5.000000e+00, i32 2
+ store <4 x float> %vecins, <4 x float> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}insertelement_v4f32_3:
+define void @insertelement_v4f32_3(<4 x float> addrspace(1)* %out, <4 x float> %a) nounwind {
+ %vecins = insertelement <4 x float> %a, float 5.000000e+00, i32 3
+ store <4 x float> %vecins, <4 x float> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}insertelement_v4i32_0:
+define void @insertelement_v4i32_0(<4 x i32> addrspace(1)* %out, <4 x i32> %a) nounwind {
+ %vecins = insertelement <4 x i32> %a, i32 999, i32 0
+ store <4 x i32> %vecins, <4 x i32> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v2f32:
+; SI: v_mov_b32_e32 [[CONST:v[0-9]+]], 0x40a00000
+; SI: v_movreld_b32_e32 v[[LOW_RESULT_REG:[0-9]+]], [[CONST]]
+; SI: buffer_store_dwordx2 {{v\[}}[[LOW_RESULT_REG]]:
+define void @dynamic_insertelement_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %a, i32 %b) nounwind {
+ %vecins = insertelement <2 x float> %a, float 5.000000e+00, i32 %b
+ store <2 x float> %vecins, <2 x float> addrspace(1)* %out, align 8
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v4f32:
+; SI: v_mov_b32_e32 [[CONST:v[0-9]+]], 0x40a00000
+; SI: v_movreld_b32_e32 v[[LOW_RESULT_REG:[0-9]+]], [[CONST]]
+; SI: buffer_store_dwordx4 {{v\[}}[[LOW_RESULT_REG]]:
+define void @dynamic_insertelement_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %a, i32 %b) nounwind {
+ %vecins = insertelement <4 x float> %a, float 5.000000e+00, i32 %b
+ store <4 x float> %vecins, <4 x float> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v8f32:
+; FIXMESI: buffer_store_dwordx4
+; FIXMESI: buffer_store_dwordx4
+define void @dynamic_insertelement_v8f32(<8 x float> addrspace(1)* %out, <8 x float> %a, i32 %b) nounwind {
+ %vecins = insertelement <8 x float> %a, float 5.000000e+00, i32 %b
+ store <8 x float> %vecins, <8 x float> addrspace(1)* %out, align 32
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v16f32:
+; FIXMESI: buffer_store_dwordx4
+; FIXMESI: buffer_store_dwordx4
+; FIXMESI: buffer_store_dwordx4
+; FIXMESI: buffer_store_dwordx4
+define void @dynamic_insertelement_v16f32(<16 x float> addrspace(1)* %out, <16 x float> %a, i32 %b) nounwind {
+ %vecins = insertelement <16 x float> %a, float 5.000000e+00, i32 %b
+ store <16 x float> %vecins, <16 x float> addrspace(1)* %out, align 64
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v2i32:
+; SI: buffer_store_dwordx2
+define void @dynamic_insertelement_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> %a, i32 %b) nounwind {
+ %vecins = insertelement <2 x i32> %a, i32 5, i32 %b
+ store <2 x i32> %vecins, <2 x i32> addrspace(1)* %out, align 8
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v4i32:
+; SI: buffer_store_dwordx4
+define void @dynamic_insertelement_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> %a, i32 %b) nounwind {
+ %vecins = insertelement <4 x i32> %a, i32 5, i32 %b
+ store <4 x i32> %vecins, <4 x i32> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v8i32:
+; FIXMESI: buffer_store_dwordx4
+; FIXMESI: buffer_store_dwordx4
+define void @dynamic_insertelement_v8i32(<8 x i32> addrspace(1)* %out, <8 x i32> %a, i32 %b) nounwind {
+ %vecins = insertelement <8 x i32> %a, i32 5, i32 %b
+ store <8 x i32> %vecins, <8 x i32> addrspace(1)* %out, align 32
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v16i32:
+; FIXMESI: buffer_store_dwordx4
+; FIXMESI: buffer_store_dwordx4
+; FIXMESI: buffer_store_dwordx4
+; FIXMESI: buffer_store_dwordx4
+define void @dynamic_insertelement_v16i32(<16 x i32> addrspace(1)* %out, <16 x i32> %a, i32 %b) nounwind {
+ %vecins = insertelement <16 x i32> %a, i32 5, i32 %b
+ store <16 x i32> %vecins, <16 x i32> addrspace(1)* %out, align 64
+ ret void
+}
+
+
+; SI-LABEL: {{^}}dynamic_insertelement_v2i16:
+; FIXMESI: buffer_store_dwordx2
+define void @dynamic_insertelement_v2i16(<2 x i16> addrspace(1)* %out, <2 x i16> %a, i32 %b) nounwind {
+ %vecins = insertelement <2 x i16> %a, i16 5, i32 %b
+ store <2 x i16> %vecins, <2 x i16> addrspace(1)* %out, align 8
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v4i16:
+; FIXMESI: buffer_store_dwordx4
+define void @dynamic_insertelement_v4i16(<4 x i16> addrspace(1)* %out, <4 x i16> %a, i32 %b) nounwind {
+ %vecins = insertelement <4 x i16> %a, i16 5, i32 %b
+ store <4 x i16> %vecins, <4 x i16> addrspace(1)* %out, align 16
+ ret void
+}
+
+
+; SI-LABEL: {{^}}dynamic_insertelement_v2i8:
+; FIXMESI: BUFFER_STORE_USHORT
+define void @dynamic_insertelement_v2i8(<2 x i8> addrspace(1)* %out, <2 x i8> %a, i32 %b) nounwind {
+ %vecins = insertelement <2 x i8> %a, i8 5, i32 %b
+ store <2 x i8> %vecins, <2 x i8> addrspace(1)* %out, align 8
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v4i8:
+; FIXMESI: buffer_store_dword
+define void @dynamic_insertelement_v4i8(<4 x i8> addrspace(1)* %out, <4 x i8> %a, i32 %b) nounwind {
+ %vecins = insertelement <4 x i8> %a, i8 5, i32 %b
+ store <4 x i8> %vecins, <4 x i8> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v8i8:
+; FIXMESI: buffer_store_dwordx2
+define void @dynamic_insertelement_v8i8(<8 x i8> addrspace(1)* %out, <8 x i8> %a, i32 %b) nounwind {
+ %vecins = insertelement <8 x i8> %a, i8 5, i32 %b
+ store <8 x i8> %vecins, <8 x i8> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v16i8:
+; FIXMESI: buffer_store_dwordx4
+define void @dynamic_insertelement_v16i8(<16 x i8> addrspace(1)* %out, <16 x i8> %a, i32 %b) nounwind {
+ %vecins = insertelement <16 x i8> %a, i8 5, i32 %b
+ store <16 x i8> %vecins, <16 x i8> addrspace(1)* %out, align 16
+ ret void
+}
+
+; This test requires handling INSERT_SUBREG in SIFixSGPRCopies. Check that
+; the compiler doesn't crash.
+; SI-LABEL: {{^}}insert_split_bb:
+define void @insert_split_bb(<2 x i32> addrspace(1)* %out, i32 addrspace(1)* %in, i32 %a, i32 %b) {
+entry:
+ %0 = insertelement <2 x i32> undef, i32 %a, i32 0
+ %1 = icmp eq i32 %a, 0
+ br i1 %1, label %if, label %else
+
+if:
+ %2 = load i32, i32 addrspace(1)* %in
+ %3 = insertelement <2 x i32> %0, i32 %2, i32 1
+ br label %endif
+
+else:
+ %4 = getelementptr i32, i32 addrspace(1)* %in, i32 1
+ %5 = load i32, i32 addrspace(1)* %4
+ %6 = insertelement <2 x i32> %0, i32 %5, i32 1
+ br label %endif
+
+endif:
+ %7 = phi <2 x i32> [%3, %if], [%6, %else]
+ store <2 x i32> %7, <2 x i32> addrspace(1)* %out
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v2f64:
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: s_endpgm
+define void @dynamic_insertelement_v2f64(<2 x double> addrspace(1)* %out, <2 x double> %a, i32 %b) nounwind {
+ %vecins = insertelement <2 x double> %a, double 8.0, i32 %b
+ store <2 x double> %vecins, <2 x double> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v2i64:
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: s_endpgm
+define void @dynamic_insertelement_v2i64(<2 x i64> addrspace(1)* %out, <2 x i64> %a, i32 %b) nounwind {
+ %vecins = insertelement <2 x i64> %a, i64 5, i32 %b
+ store <2 x i64> %vecins, <2 x i64> addrspace(1)* %out, align 8
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v4f64:
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: s_endpgm
+define void @dynamic_insertelement_v4f64(<4 x double> addrspace(1)* %out, <4 x double> %a, i32 %b) nounwind {
+ %vecins = insertelement <4 x double> %a, double 8.0, i32 %b
+ store <4 x double> %vecins, <4 x double> addrspace(1)* %out, align 16
+ ret void
+}
+
+; SI-LABEL: {{^}}dynamic_insertelement_v8f64:
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: buffer_store_dwordx2
+; SI: s_endpgm
+define void @dynamic_insertelement_v8f64(<8 x double> addrspace(1)* %out, <8 x double> %a, i32 %b) nounwind {
+ %vecins = insertelement <8 x double> %a, double 8.0, i32 %b
+ store <8 x double> %vecins, <8 x double> addrspace(1)* %out, align 16
+ ret void
+}
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