diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/insert_vector_elt.ll')
-rw-r--r-- | llvm/test/CodeGen/AMDGPU/insert_vector_elt.ll | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/insert_vector_elt.ll b/llvm/test/CodeGen/AMDGPU/insert_vector_elt.ll new file mode 100644 index 00000000000..6de3d408c48 --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/insert_vector_elt.ll @@ -0,0 +1,252 @@ +; 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 +} |