| // REQUIRES: amdgpu-registered-target |
| // RUN: %clang_cc1 -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck %s |
| // RUN: %clang_cc1 -triple r600-unknown-unknown -S -emit-llvm -o - %s | FileCheck %s |
| |
| typedef __attribute__(( ext_vector_type(2) )) char char2; |
| typedef __attribute__(( ext_vector_type(3) )) char char3; |
| typedef __attribute__(( ext_vector_type(4) )) char char4; |
| |
| typedef __attribute__(( ext_vector_type(2) )) short short2; |
| typedef __attribute__(( ext_vector_type(3) )) short short3; |
| typedef __attribute__(( ext_vector_type(4) )) short short4; |
| |
| typedef __attribute__(( ext_vector_type(2) )) int int2; |
| typedef __attribute__(( ext_vector_type(3) )) int int3; |
| typedef __attribute__(( ext_vector_type(4) )) int int4; |
| typedef __attribute__(( ext_vector_type(16) )) int int16; |
| typedef __attribute__(( ext_vector_type(32) )) int int32; |
| |
| // CHECK: %struct.empty_struct = type {} |
| typedef struct empty_struct |
| { |
| } empty_struct; |
| |
| // CHECK-NOT: %struct.single_element_struct_arg |
| typedef struct single_element_struct_arg |
| { |
| int i; |
| } single_element_struct_arg_t; |
| |
| // CHECK-NOT: %struct.nested_single_element_struct_arg |
| typedef struct nested_single_element_struct_arg |
| { |
| single_element_struct_arg_t i; |
| } nested_single_element_struct_arg_t; |
| |
| // CHECK: %struct.struct_arg = type { i32, float, i32 } |
| typedef struct struct_arg |
| { |
| int i1; |
| float f; |
| int i2; |
| } struct_arg_t; |
| |
| // CHECK: %struct.struct_padding_arg = type { i8, i64 } |
| typedef struct struct_padding_arg |
| { |
| char i1; |
| long f; |
| } struct_padding_arg; |
| |
| // CHECK: %struct.struct_of_arrays_arg = type { [2 x i32], float, [4 x i32], [3 x float], i32 } |
| typedef struct struct_of_arrays_arg |
| { |
| int i1[2]; |
| float f1; |
| int i2[4]; |
| float f2[3]; |
| int i3; |
| } struct_of_arrays_arg_t; |
| |
| // CHECK: %struct.struct_of_structs_arg = type { i32, float, %struct.struct_arg, i32 } |
| typedef struct struct_of_structs_arg |
| { |
| int i1; |
| float f1; |
| struct_arg_t s1; |
| int i2; |
| } struct_of_structs_arg_t; |
| |
| // CHECK: %union.transparent_u = type { i32 } |
| typedef union |
| { |
| int b1; |
| float b2; |
| } transparent_u __attribute__((__transparent_union__)); |
| |
| // CHECK: %struct.single_array_element_struct_arg = type { [4 x i32] } |
| typedef struct single_array_element_struct_arg |
| { |
| int i[4]; |
| } single_array_element_struct_arg_t; |
| |
| // CHECK: %struct.single_struct_element_struct_arg = type { %struct.inner } |
| // CHECK: %struct.inner = type { i32, i64 } |
| typedef struct single_struct_element_struct_arg |
| { |
| struct inner { |
| int a; |
| long b; |
| } s; |
| } single_struct_element_struct_arg_t; |
| |
| // CHECK: %struct.different_size_type_pair |
| typedef struct different_size_type_pair { |
| long l; |
| int i; |
| } different_size_type_pair; |
| |
| // CHECK: %struct.flexible_array = type { i32, [0 x i32] } |
| typedef struct flexible_array |
| { |
| int i; |
| int flexible[]; |
| } flexible_array; |
| |
| // CHECK: %struct.struct_arr16 = type { [16 x i32] } |
| typedef struct struct_arr16 |
| { |
| int arr[16]; |
| } struct_arr16; |
| |
| // CHECK: %struct.struct_arr32 = type { [32 x i32] } |
| typedef struct struct_arr32 |
| { |
| int arr[32]; |
| } struct_arr32; |
| |
| // CHECK: %struct.struct_arr33 = type { [33 x i32] } |
| typedef struct struct_arr33 |
| { |
| int arr[33]; |
| } struct_arr33; |
| |
| // CHECK: %struct.struct_char_arr32 = type { [32 x i8] } |
| typedef struct struct_char_arr32 |
| { |
| char arr[32]; |
| } struct_char_arr32; |
| |
| // CHECK-NOT: %struct.struct_char_x8 |
| typedef struct struct_char_x8 { |
| char x, y, z, w; |
| char a, b, c, d; |
| } struct_char_x8; |
| |
| // CHECK-NOT: %struct.struct_char_x4 |
| typedef struct struct_char_x4 { |
| char x, y, z, w; |
| } struct_char_x4; |
| |
| // CHECK-NOT: %struct.struct_char_x3 |
| typedef struct struct_char_x3 { |
| char x, y, z; |
| } struct_char_x3; |
| |
| // CHECK-NOT: %struct.struct_char_x2 |
| typedef struct struct_char_x2 { |
| char x, y; |
| } struct_char_x2; |
| |
| // CHECK-NOT: %struct.struct_char_x1 |
| typedef struct struct_char_x1 { |
| char x; |
| } struct_char_x1; |
| |
| // 4 registers from fields, 5 if padding included. |
| // CHECK: %struct.nested = type { i8, i64 } |
| // CHECK: %struct.num_regs_nested_struct = type { i32, %struct.nested } |
| typedef struct num_regs_nested_struct { |
| int x; |
| struct nested { |
| char z; |
| long y; |
| } inner; |
| } num_regs_nested_struct; |
| |
| // CHECK: %struct.double_nested = type { %struct.inner_inner } |
| // CHECK: %struct.inner_inner = type { i8, i32, i8 } |
| // CHECK: %struct.double_nested_struct = type { i32, %struct.double_nested, i16 } |
| typedef struct double_nested_struct { |
| int x; |
| struct double_nested { |
| struct inner_inner { |
| char y; |
| int q; |
| char z; |
| } inner_inner; |
| } inner; |
| |
| short w; |
| } double_nested_struct; |
| |
| // This is a large struct, but uses fewer registers than the limit. |
| // CHECK: %struct.large_struct_padding = type { i8, i32, i8, i32, i8, i8, i16, i16, [3 x i8], i64, i32, i8, i32, i16, i8 } |
| typedef struct large_struct_padding { |
| char e0; |
| int e1; |
| char e2; |
| int e3; |
| char e4; |
| char e5; |
| short e6; |
| short e7; |
| char e8[3]; |
| long e9; |
| int e10; |
| char e11; |
| int e12; |
| short e13; |
| char e14; |
| } large_struct_padding; |
| |
| // CHECK: %struct.int3_pair = type { <3 x i32>, <3 x i32> } |
| // The number of registers computed should be 6, not 8. |
| typedef struct int3_pair { |
| int3 dx; |
| int3 dy; |
| } int3_pair; |
| |
| // CHECK: %struct.struct_4regs = type { i32, i32, i32, i32 } |
| typedef struct struct_4regs |
| { |
| int x; |
| int y; |
| int z; |
| int w; |
| } struct_4regs; |
| |
| // CHECK: void @kernel_empty_struct_arg(%struct.empty_struct %s.coerce) |
| __kernel void kernel_empty_struct_arg(empty_struct s) { } |
| |
| // CHECK: void @kernel_single_element_struct_arg(i32 %arg1.coerce) |
| __kernel void kernel_single_element_struct_arg(single_element_struct_arg_t arg1) { } |
| |
| // CHECK: void @kernel_nested_single_element_struct_arg(i32 %arg1.coerce) |
| __kernel void kernel_nested_single_element_struct_arg(nested_single_element_struct_arg_t arg1) { } |
| |
| // CHECK: void @kernel_struct_arg(%struct.struct_arg %arg1.coerce) |
| __kernel void kernel_struct_arg(struct_arg_t arg1) { } |
| |
| // CHECK: void @kernel_struct_padding_arg(%struct.struct_padding_arg %arg1.coerce) |
| __kernel void kernel_struct_padding_arg(struct_padding_arg arg1) { } |
| |
| // CHECK: void @kernel_test_struct_of_arrays_arg(%struct.struct_of_arrays_arg %arg1.coerce) |
| __kernel void kernel_test_struct_of_arrays_arg(struct_of_arrays_arg_t arg1) { } |
| |
| // CHECK: void @kernel_struct_of_structs_arg(%struct.struct_of_structs_arg %arg1.coerce) |
| __kernel void kernel_struct_of_structs_arg(struct_of_structs_arg_t arg1) { } |
| |
| // CHECK: void @test_kernel_transparent_union_arg(%union.transparent_u %u.coerce) |
| __kernel void test_kernel_transparent_union_arg(transparent_u u) { } |
| |
| // CHECK: void @kernel_single_array_element_struct_arg(%struct.single_array_element_struct_arg %arg1.coerce) |
| __kernel void kernel_single_array_element_struct_arg(single_array_element_struct_arg_t arg1) { } |
| |
| // CHECK: void @kernel_single_struct_element_struct_arg(%struct.single_struct_element_struct_arg %arg1.coerce) |
| __kernel void kernel_single_struct_element_struct_arg(single_struct_element_struct_arg_t arg1) { } |
| |
| // CHECK: void @kernel_different_size_type_pair_arg(%struct.different_size_type_pair %arg1.coerce) |
| __kernel void kernel_different_size_type_pair_arg(different_size_type_pair arg1) { } |
| |
| // CHECK: define void @func_f32_arg(float %arg) |
| void func_f32_arg(float arg) { } |
| |
| // CHECK: define void @func_v2i16_arg(<2 x i16> %arg) |
| void func_v2i16_arg(short2 arg) { } |
| |
| // CHECK: define void @func_v3i32_arg(<3 x i32> %arg) |
| void func_v3i32_arg(int3 arg) { } |
| |
| // CHECK: define void @func_v4i32_arg(<4 x i32> %arg) |
| void func_v4i32_arg(int4 arg) { } |
| |
| // CHECK: define void @func_v16i32_arg(<16 x i32> %arg) |
| void func_v16i32_arg(int16 arg) { } |
| |
| // CHECK: define void @func_v32i32_arg(<32 x i32> %arg) |
| void func_v32i32_arg(int32 arg) { } |
| |
| // CHECK: define void @func_empty_struct_arg() |
| void func_empty_struct_arg(empty_struct empty) { } |
| |
| // CHECK: void @func_single_element_struct_arg(i32 %arg1.coerce) |
| void func_single_element_struct_arg(single_element_struct_arg_t arg1) { } |
| |
| // CHECK: void @func_nested_single_element_struct_arg(i32 %arg1.coerce) |
| void func_nested_single_element_struct_arg(nested_single_element_struct_arg_t arg1) { } |
| |
| // CHECK: void @func_struct_arg(i32 %arg1.coerce0, float %arg1.coerce1, i32 %arg1.coerce2) |
| void func_struct_arg(struct_arg_t arg1) { } |
| |
| // CHECK: void @func_struct_padding_arg(i8 %arg1.coerce0, i64 %arg1.coerce1) |
| void func_struct_padding_arg(struct_padding_arg arg1) { } |
| |
| // CHECK: define void @func_struct_char_x8([2 x i32] %arg.coerce) |
| void func_struct_char_x8(struct_char_x8 arg) { } |
| |
| // CHECK: define void @func_struct_char_x4(i32 %arg.coerce) |
| void func_struct_char_x4(struct_char_x4 arg) { } |
| |
| // CHECK: define void @func_struct_char_x3(i32 %arg.coerce) |
| void func_struct_char_x3(struct_char_x3 arg) { } |
| |
| // CHECK: define void @func_struct_char_x2(i16 %arg.coerce) |
| void func_struct_char_x2(struct_char_x2 arg) { } |
| |
| // CHECK: define void @func_struct_char_x1(i8 %arg.coerce) |
| void func_struct_char_x1(struct_char_x1 arg) { } |
| |
| // CHECK: void @func_transparent_union_arg(i32 %u.coerce) |
| void func_transparent_union_arg(transparent_u u) { } |
| |
| // CHECK: void @func_single_array_element_struct_arg([4 x i32] %arg1.coerce) |
| void func_single_array_element_struct_arg(single_array_element_struct_arg_t arg1) { } |
| |
| // CHECK: void @func_single_struct_element_struct_arg(%struct.inner %arg1.coerce) |
| void func_single_struct_element_struct_arg(single_struct_element_struct_arg_t arg1) { } |
| |
| // CHECK: void @func_different_size_type_pair_arg(i64 %arg1.coerce0, i32 %arg1.coerce1) |
| void func_different_size_type_pair_arg(different_size_type_pair arg1) { } |
| |
| // CHECK: void @func_flexible_array_arg(%struct.flexible_array addrspace(5)* nocapture byval(%struct.flexible_array) align 4 %arg) |
| void func_flexible_array_arg(flexible_array arg) { } |
| |
| // CHECK: define float @func_f32_ret() |
| float func_f32_ret() |
| { |
| return 0.0f; |
| } |
| |
| // CHECK: define void @func_empty_struct_ret() |
| empty_struct func_empty_struct_ret() |
| { |
| empty_struct s = {}; |
| return s; |
| } |
| |
| // CHECK: define i32 @single_element_struct_ret() |
| // CHECK: ret i32 0 |
| single_element_struct_arg_t single_element_struct_ret() |
| { |
| single_element_struct_arg_t s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define i32 @nested_single_element_struct_ret() |
| // CHECK: ret i32 0 |
| nested_single_element_struct_arg_t nested_single_element_struct_ret() |
| { |
| nested_single_element_struct_arg_t s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define %struct.struct_arg @func_struct_ret() |
| // CHECK: ret %struct.struct_arg zeroinitializer |
| struct_arg_t func_struct_ret() |
| { |
| struct_arg_t s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define %struct.struct_padding_arg @func_struct_padding_ret() |
| // CHECK: ret %struct.struct_padding_arg zeroinitializer |
| struct_padding_arg func_struct_padding_ret() |
| { |
| struct_padding_arg s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define [2 x i32] @func_struct_char_x8_ret() |
| // CHECK: ret [2 x i32] zeroinitializer |
| struct_char_x8 func_struct_char_x8_ret() |
| { |
| struct_char_x8 s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define i32 @func_struct_char_x4_ret() |
| // CHECK: ret i32 0 |
| struct_char_x4 func_struct_char_x4_ret() |
| { |
| struct_char_x4 s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define i32 @func_struct_char_x3_ret() |
| // CHECK: ret i32 0 |
| struct_char_x3 func_struct_char_x3_ret() |
| { |
| struct_char_x3 s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define i16 @func_struct_char_x2_ret() |
| struct_char_x2 func_struct_char_x2_ret() |
| { |
| struct_char_x2 s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define i8 @func_struct_char_x1_ret() |
| // CHECK: ret i8 0 |
| struct_char_x1 func_struct_char_x1_ret() |
| { |
| struct_char_x1 s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define %struct.struct_arr16 @func_ret_struct_arr16() |
| // CHECK: ret %struct.struct_arr16 zeroinitializer |
| struct_arr16 func_ret_struct_arr16() |
| { |
| struct_arr16 s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define void @func_ret_struct_arr32(%struct.struct_arr32 addrspace(5)* noalias nocapture sret %agg.result) |
| struct_arr32 func_ret_struct_arr32() |
| { |
| struct_arr32 s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define void @func_ret_struct_arr33(%struct.struct_arr33 addrspace(5)* noalias nocapture sret %agg.result) |
| struct_arr33 func_ret_struct_arr33() |
| { |
| struct_arr33 s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define %struct.struct_char_arr32 @func_ret_struct_char_arr32() |
| struct_char_arr32 func_ret_struct_char_arr32() |
| { |
| struct_char_arr32 s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define i32 @func_transparent_union_ret() local_unnamed_addr #1 { |
| // CHECK: ret i32 0 |
| transparent_u func_transparent_union_ret() |
| { |
| transparent_u u = { 0 }; |
| return u; |
| } |
| |
| // CHECK: define %struct.different_size_type_pair @func_different_size_type_pair_ret() |
| different_size_type_pair func_different_size_type_pair_ret() |
| { |
| different_size_type_pair s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define void @func_flexible_array_ret(%struct.flexible_array addrspace(5)* noalias nocapture sret %agg.result) |
| flexible_array func_flexible_array_ret() |
| { |
| flexible_array s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define void @func_reg_state_lo(<4 x i32> %arg0, <4 x i32> %arg1, <4 x i32> %arg2, i32 %arg3, i32 %s.coerce0, float %s.coerce1, i32 %s.coerce2) |
| void func_reg_state_lo(int4 arg0, int4 arg1, int4 arg2, int arg3, struct_arg_t s) { } |
| |
| // CHECK: define void @func_reg_state_hi(<4 x i32> %arg0, <4 x i32> %arg1, <4 x i32> %arg2, i32 %arg3, i32 %arg4, %struct.struct_arg addrspace(5)* nocapture byval(%struct.struct_arg) align 4 %s) |
| void func_reg_state_hi(int4 arg0, int4 arg1, int4 arg2, int arg3, int arg4, struct_arg_t s) { } |
| |
| // XXX - Why don't the inner structs flatten? |
| // CHECK: define void @func_reg_state_num_regs_nested_struct(<4 x i32> %arg0, i32 %arg1, i32 %arg2.coerce0, %struct.nested %arg2.coerce1, i32 %arg3.coerce0, %struct.nested %arg3.coerce1, %struct.num_regs_nested_struct addrspace(5)* nocapture byval(%struct.num_regs_nested_struct) align 8 %arg4) |
| void func_reg_state_num_regs_nested_struct(int4 arg0, int arg1, num_regs_nested_struct arg2, num_regs_nested_struct arg3, num_regs_nested_struct arg4) { } |
| |
| // CHECK: define void @func_double_nested_struct_arg(<4 x i32> %arg0, i32 %arg1, i32 %arg2.coerce0, %struct.double_nested %arg2.coerce1, i16 %arg2.coerce2) |
| void func_double_nested_struct_arg(int4 arg0, int arg1, double_nested_struct arg2) { } |
| |
| // CHECK: define %struct.double_nested_struct @func_double_nested_struct_ret(<4 x i32> %arg0, i32 %arg1) |
| double_nested_struct func_double_nested_struct_ret(int4 arg0, int arg1) { |
| double_nested_struct s = { 0 }; |
| return s; |
| } |
| |
| // CHECK: define void @func_large_struct_padding_arg_direct(i8 %arg.coerce0, i32 %arg.coerce1, i8 %arg.coerce2, i32 %arg.coerce3, i8 %arg.coerce4, i8 %arg.coerce5, i16 %arg.coerce6, i16 %arg.coerce7, [3 x i8] %arg.coerce8, i64 %arg.coerce9, i32 %arg.coerce10, i8 %arg.coerce11, i32 %arg.coerce12, i16 %arg.coerce13, i8 %arg.coerce14) |
| void func_large_struct_padding_arg_direct(large_struct_padding arg) { } |
| |
| // CHECK: define void @func_large_struct_padding_arg_store(%struct.large_struct_padding addrspace(1)* nocapture %out, %struct.large_struct_padding addrspace(5)* nocapture readonly byval(%struct.large_struct_padding) align 8 %arg) |
| void func_large_struct_padding_arg_store(global large_struct_padding* out, large_struct_padding arg) { |
| *out = arg; |
| } |
| |
| // CHECK: define void @v3i32_reg_count(<3 x i32> %arg1, <3 x i32> %arg2, <3 x i32> %arg3, <3 x i32> %arg4, i32 %arg5.coerce0, float %arg5.coerce1, i32 %arg5.coerce2) |
| void v3i32_reg_count(int3 arg1, int3 arg2, int3 arg3, int3 arg4, struct_arg_t arg5) { } |
| |
| // Function signature from blender, nothing should be passed byval. The v3i32 |
| // should not count as 4 passed registers. |
| // CHECK: define void @v3i32_pair_reg_count(%struct.int3_pair addrspace(5)* nocapture %arg0, <3 x i32> %arg1.coerce0, <3 x i32> %arg1.coerce1, <3 x i32> %arg2, <3 x i32> %arg3.coerce0, <3 x i32> %arg3.coerce1, <3 x i32> %arg4, float %arg5) |
| void v3i32_pair_reg_count(int3_pair *arg0, int3_pair arg1, int3 arg2, int3_pair arg3, int3 arg4, float arg5) { } |
| |
| // Each short4 should fit pack into 2 registers. |
| // CHECK: define void @v4i16_reg_count(<4 x i16> %arg0, <4 x i16> %arg1, <4 x i16> %arg2, <4 x i16> %arg3, <4 x i16> %arg4, <4 x i16> %arg5, i32 %arg6.coerce0, i32 %arg6.coerce1, i32 %arg6.coerce2, i32 %arg6.coerce3) |
| void v4i16_reg_count(short4 arg0, short4 arg1, short4 arg2, short4 arg3, |
| short4 arg4, short4 arg5, struct_4regs arg6) { } |
| |
| // CHECK: define void @v4i16_pair_reg_count_over(<4 x i16> %arg0, <4 x i16> %arg1, <4 x i16> %arg2, <4 x i16> %arg3, <4 x i16> %arg4, <4 x i16> %arg5, <4 x i16> %arg6, %struct.struct_4regs addrspace(5)* nocapture byval(%struct.struct_4regs) align 4 %arg7) |
| void v4i16_pair_reg_count_over(short4 arg0, short4 arg1, short4 arg2, short4 arg3, |
| short4 arg4, short4 arg5, short4 arg6, struct_4regs arg7) { } |
| |
| // CHECK: define void @v3i16_reg_count(<3 x i16> %arg0, <3 x i16> %arg1, <3 x i16> %arg2, <3 x i16> %arg3, <3 x i16> %arg4, <3 x i16> %arg5, i32 %arg6.coerce0, i32 %arg6.coerce1, i32 %arg6.coerce2, i32 %arg6.coerce3) |
| void v3i16_reg_count(short3 arg0, short3 arg1, short3 arg2, short3 arg3, |
| short3 arg4, short3 arg5, struct_4regs arg6) { } |
| |
| // CHECK: define void @v3i16_reg_count_over(<3 x i16> %arg0, <3 x i16> %arg1, <3 x i16> %arg2, <3 x i16> %arg3, <3 x i16> %arg4, <3 x i16> %arg5, <3 x i16> %arg6, %struct.struct_4regs addrspace(5)* nocapture byval(%struct.struct_4regs) align 4 %arg7) |
| void v3i16_reg_count_over(short3 arg0, short3 arg1, short3 arg2, short3 arg3, |
| short3 arg4, short3 arg5, short3 arg6, struct_4regs arg7) { } |
| |
| // CHECK: define void @v2i16_reg_count(<2 x i16> %arg0, <2 x i16> %arg1, <2 x i16> %arg2, <2 x i16> %arg3, <2 x i16> %arg4, <2 x i16> %arg5, <2 x i16> %arg6, <2 x i16> %arg7, <2 x i16> %arg8, <2 x i16> %arg9, <2 x i16> %arg10, <2 x i16> %arg11, i32 %arg13.coerce0, i32 %arg13.coerce1, i32 %arg13.coerce2, i32 %arg13.coerce3) |
| void v2i16_reg_count(short2 arg0, short2 arg1, short2 arg2, short2 arg3, |
| short2 arg4, short2 arg5, short2 arg6, short2 arg7, |
| short2 arg8, short2 arg9, short2 arg10, short2 arg11, |
| struct_4regs arg13) { } |
| |
| // CHECK: define void @v2i16_reg_count_over(<2 x i16> %arg0, <2 x i16> %arg1, <2 x i16> %arg2, <2 x i16> %arg3, <2 x i16> %arg4, <2 x i16> %arg5, <2 x i16> %arg6, <2 x i16> %arg7, <2 x i16> %arg8, <2 x i16> %arg9, <2 x i16> %arg10, <2 x i16> %arg11, <2 x i16> %arg12, %struct.struct_4regs addrspace(5)* nocapture byval(%struct.struct_4regs) align 4 %arg13) |
| void v2i16_reg_count_over(short2 arg0, short2 arg1, short2 arg2, short2 arg3, |
| short2 arg4, short2 arg5, short2 arg6, short2 arg7, |
| short2 arg8, short2 arg9, short2 arg10, short2 arg11, |
| short2 arg12, struct_4regs arg13) { } |
| |
| // CHECK: define void @v2i8_reg_count(<2 x i8> %arg0, <2 x i8> %arg1, <2 x i8> %arg2, <2 x i8> %arg3, <2 x i8> %arg4, <2 x i8> %arg5, i32 %arg6.coerce0, i32 %arg6.coerce1, i32 %arg6.coerce2, i32 %arg6.coerce3) |
| void v2i8_reg_count(char2 arg0, char2 arg1, char2 arg2, char2 arg3, |
| char2 arg4, char2 arg5, struct_4regs arg6) { } |
| |
| // CHECK: define void @v2i8_reg_count_over(<2 x i8> %arg0, <2 x i8> %arg1, <2 x i8> %arg2, <2 x i8> %arg3, <2 x i8> %arg4, <2 x i8> %arg5, i32 %arg6, %struct.struct_4regs addrspace(5)* nocapture byval(%struct.struct_4regs) align 4 %arg7) |
| void v2i8_reg_count_over(char2 arg0, char2 arg1, char2 arg2, char2 arg3, |
| char2 arg4, char2 arg5, int arg6, struct_4regs arg7) { } |
| |
| // CHECK: define void @num_regs_left_64bit_aggregate(<4 x i32> %arg0, <4 x i32> %arg1, <4 x i32> %arg2, <3 x i32> %arg3, [2 x i32] %arg4.coerce, i32 %arg5) |
| void num_regs_left_64bit_aggregate(int4 arg0, int4 arg1, int4 arg2, int3 arg3, struct_char_x8 arg4, int arg5) { } |