From: Pan Li <pan2...@intel.com> According to the issue as below.
https://hub.fgit.cf/riscv-non-isa/riscv-elf-psabi-doc/pull/416 When the mode size of vls integer mode is less than 2 * XLEN, we will take the gpr for both the args and the return values. Instead of the reference. For example the below code: typedef short v8hi __attribute__ ((vector_size (16))); v8hi __attribute__((noinline)) add (v8hi a, v8hi b) { v8hi r = a + b; return r; } Before this patch: add: vsetivli zero,8,e16,m1,ta,ma vle16.v v1,0(a1) <== arg by reference vle16.v v2,0(a2) <== arg by reference vadd.vv v1,v1,v2 vse16.v v1,0(a0) <== return by reference ret After this patch: add: addi sp,sp,-32 sd a0,0(sp) <== arg by register a0 - a3 sd a1,8(sp) sd a2,16(sp) sd a3,24(sp) addi a5,sp,16 vsetivli zero,8,e16,m1,ta,ma vle16.v v2,0(sp) vle16.v v1,0(a5) vadd.vv v1,v1,v2 vse16.v v1,0(sp) ld a0,0(sp) <== return by a0 - a1. ld a1,8(sp) addi sp,sp,32 jr ra For vls floating point, we take the same rules as integer and passed by the gpr or reference. However, we can simplify the above code by vmv, and avoid the read/write values to the stack. We will prepare another patch for it as it isn't the scope of bugfix. The riscv regression passed for this patch. gcc/ChangeLog: * config/riscv/riscv.cc (riscv_v_vls_mode_aggregate_gpr_count): New function to calculate the gpr count required by vls mode. (riscv_v_vls_to_gpr_mode): New function convert vls mode to gpr mode. (riscv_pass_vls_aggregate_in_gpr): New function to return the rtx of gpr for vls mode. (riscv_get_arg_info): Add vls mode handling. (riscv_pass_by_reference): Return false if arg info has no zero gpr count. gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/autovec/vls/def.h: Add new helper macro. * gcc.target/riscv/rvv/autovec/vls/calling-convention-1.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-10.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-2.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-3.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-4.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-5.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-6.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-7.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-8.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-9.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-run-1.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-run-2.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-run-3.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-run-4.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-run-5.c: New test. * gcc.target/riscv/rvv/autovec/vls/calling-convention-run-6.c: New test. Signed-off-by: Pan Li <pan2...@intel.com> --- gcc/config/riscv/riscv.cc | 75 +++++++++ .../rvv/autovec/vls/calling-convention-1.c | 154 ++++++++++++++++++ .../rvv/autovec/vls/calling-convention-10.c | 51 ++++++ .../rvv/autovec/vls/calling-convention-2.c | 142 ++++++++++++++++ .../rvv/autovec/vls/calling-convention-3.c | 130 +++++++++++++++ .../rvv/autovec/vls/calling-convention-4.c | 118 ++++++++++++++ .../rvv/autovec/vls/calling-convention-5.c | 141 ++++++++++++++++ .../rvv/autovec/vls/calling-convention-6.c | 129 +++++++++++++++ .../rvv/autovec/vls/calling-convention-7.c | 118 ++++++++++++++ .../rvv/autovec/vls/calling-convention-8.c | 43 +++++ .../rvv/autovec/vls/calling-convention-9.c | 51 ++++++ .../autovec/vls/calling-convention-run-1.c | 55 +++++++ .../autovec/vls/calling-convention-run-2.c | 55 +++++++ .../autovec/vls/calling-convention-run-3.c | 55 +++++++ .../autovec/vls/calling-convention-run-4.c | 55 +++++++ .../autovec/vls/calling-convention-run-5.c | 55 +++++++ .../autovec/vls/calling-convention-run-6.c | 55 +++++++ .../gcc.target/riscv/rvv/autovec/vls/def.h | 74 +++++++++ 18 files changed, 1556 insertions(+) create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-1.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-10.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-2.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-3.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-4.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-5.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-6.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-7.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-8.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-9.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-1.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-2.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-3.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-4.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-5.c create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-6.c diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc index 7b6111aa545..1de69019cd4 100644 --- a/gcc/config/riscv/riscv.cc +++ b/gcc/config/riscv/riscv.cc @@ -1382,6 +1382,38 @@ riscv_v_ext_mode_p (machine_mode mode) || riscv_v_ext_vls_mode_p (mode); } +static unsigned +riscv_v_vls_mode_aggregate_gpr_count (unsigned vls_unit_size, + unsigned scalar_unit_size) +{ + gcc_assert (vls_unit_size != 0 && scalar_unit_size != 0); + + if (vls_unit_size < scalar_unit_size) + return 1; + + return vls_unit_size / scalar_unit_size; +} + +static machine_mode +riscv_v_vls_to_gpr_mode (unsigned vls_mode_size) +{ + switch (vls_mode_size) + { + case 16: + return TImode; + case 8: + return DImode; + case 4: + return SImode; + case 2: + return HImode; + case 1: + return QImode; + default: + gcc_unreachable (); + } +} + /* Call from ADJUST_NUNITS in riscv-modes.def. Return the correct NUNITS size for corresponding machine_mode. */ @@ -4868,6 +4900,41 @@ riscv_pass_fpr_pair (machine_mode mode, unsigned regno1, GEN_INT (offset2)))); } +static rtx +riscv_pass_vls_aggregate_in_gpr (struct riscv_arg_info *info, machine_mode mode, + unsigned gpr_base) +{ + gcc_assert (riscv_v_ext_vls_mode_p (mode)); + + unsigned count = 0; + unsigned regnum = 0; + machine_mode gpr_mode = VOIDmode; + unsigned vls_size = GET_MODE_SIZE (mode).to_constant (); + unsigned gpr_size = GET_MODE_SIZE (Xmode); + + if (IN_RANGE (vls_size, 0, gpr_size * 2)) + { + count = riscv_v_vls_mode_aggregate_gpr_count (vls_size, gpr_size); + + if (count + info->gpr_offset <= MAX_ARGS_IN_REGISTERS) + { + regnum = gpr_base + info->gpr_offset; + info->num_gprs = count; + gpr_mode = riscv_v_vls_to_gpr_mode (vls_size); + } + } + + if (!regnum) + return NULL_RTX; /* Return NULL_RTX if we cannot find a suitable reg. */ + + gcc_assert (gpr_mode != VOIDmode); + + rtx reg = gen_rtx_REG (gpr_mode, regnum); + rtx x = gen_rtx_EXPR_LIST (VOIDmode, reg, CONST0_RTX (gpr_mode)); + + return gen_rtx_PARALLEL (mode, gen_rtvec (1, x)); +} + /* Initialize a variable CUM of type CUMULATIVE_ARGS for a call to a function whose data type is FNTYPE. For a library call, FNTYPE is 0. */ @@ -5067,6 +5134,10 @@ riscv_get_arg_info (struct riscv_arg_info *info, const CUMULATIVE_ARGS *cum, /* For scalable vector argument. */ if (riscv_vector_type_p (type) && riscv_v_ext_mode_p (mode)) return riscv_get_vector_arg (info, cum, mode, return_p); + + /* For vls mode aggregated in gpr. */ + if (riscv_v_ext_vls_mode_p (mode)) + return riscv_pass_vls_aggregate_in_gpr (info, mode, gpr_base); } /* Work out the size of the argument. */ @@ -5196,6 +5267,10 @@ riscv_pass_by_reference (cumulative_args_t cum_v, const function_arg_info &arg) if (info.num_fprs) return false; + /* Don't pass by reference if we can use general register(s) for vls. */ + if (info.num_gprs && riscv_v_ext_vls_mode_p (arg.mode)) + return false; + /* Don't pass by reference if we can use vector register groups. */ if (info.num_vrs > 0 || info.num_mrs > 0) return false; diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-1.c new file mode 100644 index 00000000000..41e31c258f8 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-1.c @@ -0,0 +1,154 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvl4096b --param riscv-autovec-preference=scalable -mabi=lp64d -O3" } */ + +#include "def.h" + +DEF_RET1_ARG0 (v1qi) +DEF_RET1_ARG0 (v2qi) +DEF_RET1_ARG0 (v4qi) +DEF_RET1_ARG0 (v8qi) +DEF_RET1_ARG0 (v16qi) +DEF_RET1_ARG0 (v32qi) +DEF_RET1_ARG0 (v64qi) +DEF_RET1_ARG0 (v128qi) +DEF_RET1_ARG0 (v256qi) +DEF_RET1_ARG0 (v512qi) +DEF_RET1_ARG0 (v1024qi) +DEF_RET1_ARG0 (v2048qi) +DEF_RET1_ARG0 (v4096qi) + +DEF_RET1_ARG1 (v1qi) +DEF_RET1_ARG1 (v2qi) +DEF_RET1_ARG1 (v4qi) +DEF_RET1_ARG1 (v8qi) +DEF_RET1_ARG1 (v16qi) +DEF_RET1_ARG1 (v32qi) +DEF_RET1_ARG1 (v64qi) +DEF_RET1_ARG1 (v128qi) +DEF_RET1_ARG1 (v256qi) +DEF_RET1_ARG1 (v512qi) +DEF_RET1_ARG1 (v1024qi) +DEF_RET1_ARG1 (v2048qi) +DEF_RET1_ARG1 (v4096qi) + +DEF_RET1_ARG2 (v1qi) +DEF_RET1_ARG2 (v2qi) +DEF_RET1_ARG2 (v4qi) +DEF_RET1_ARG2 (v8qi) +DEF_RET1_ARG2 (v16qi) +DEF_RET1_ARG2 (v32qi) +DEF_RET1_ARG2 (v64qi) +DEF_RET1_ARG2 (v128qi) +DEF_RET1_ARG2 (v256qi) +DEF_RET1_ARG2 (v512qi) +DEF_RET1_ARG2 (v1024qi) +DEF_RET1_ARG2 (v2048qi) +DEF_RET1_ARG2 (v4096qi) + +DEF_RET1_ARG3 (v1qi) +DEF_RET1_ARG3 (v2qi) +DEF_RET1_ARG3 (v4qi) +DEF_RET1_ARG3 (v8qi) +DEF_RET1_ARG3 (v16qi) +DEF_RET1_ARG3 (v32qi) +DEF_RET1_ARG3 (v64qi) +DEF_RET1_ARG3 (v128qi) +DEF_RET1_ARG3 (v256qi) +DEF_RET1_ARG3 (v512qi) +DEF_RET1_ARG3 (v1024qi) +DEF_RET1_ARG3 (v2048qi) +DEF_RET1_ARG3 (v4096qi) + +DEF_RET1_ARG4 (v1qi) +DEF_RET1_ARG4 (v2qi) +DEF_RET1_ARG4 (v4qi) +DEF_RET1_ARG4 (v8qi) +DEF_RET1_ARG4 (v16qi) +DEF_RET1_ARG4 (v32qi) +DEF_RET1_ARG4 (v64qi) +DEF_RET1_ARG4 (v128qi) +DEF_RET1_ARG4 (v256qi) +DEF_RET1_ARG4 (v512qi) +DEF_RET1_ARG4 (v1024qi) +DEF_RET1_ARG4 (v2048qi) +DEF_RET1_ARG4 (v4096qi) + +DEF_RET1_ARG5 (v1qi) +DEF_RET1_ARG5 (v2qi) +DEF_RET1_ARG5 (v4qi) +DEF_RET1_ARG5 (v8qi) +DEF_RET1_ARG5 (v16qi) +DEF_RET1_ARG5 (v32qi) +DEF_RET1_ARG5 (v64qi) +DEF_RET1_ARG5 (v128qi) +DEF_RET1_ARG5 (v256qi) +DEF_RET1_ARG5 (v512qi) +DEF_RET1_ARG5 (v1024qi) +DEF_RET1_ARG5 (v2048qi) +DEF_RET1_ARG5 (v4096qi) + +DEF_RET1_ARG6 (v1qi) +DEF_RET1_ARG6 (v2qi) +DEF_RET1_ARG6 (v4qi) +DEF_RET1_ARG6 (v8qi) +DEF_RET1_ARG6 (v16qi) +DEF_RET1_ARG6 (v32qi) +DEF_RET1_ARG6 (v64qi) +DEF_RET1_ARG6 (v128qi) +DEF_RET1_ARG6 (v256qi) +DEF_RET1_ARG6 (v512qi) +DEF_RET1_ARG6 (v1024qi) +DEF_RET1_ARG6 (v2048qi) +DEF_RET1_ARG6 (v4096qi) + +DEF_RET1_ARG7 (v1qi) +DEF_RET1_ARG7 (v2qi) +DEF_RET1_ARG7 (v4qi) +DEF_RET1_ARG7 (v8qi) +DEF_RET1_ARG7 (v16qi) +DEF_RET1_ARG7 (v32qi) +DEF_RET1_ARG7 (v64qi) +DEF_RET1_ARG7 (v128qi) +DEF_RET1_ARG7 (v256qi) +DEF_RET1_ARG7 (v512qi) +DEF_RET1_ARG7 (v1024qi) +DEF_RET1_ARG7 (v2048qi) +DEF_RET1_ARG7 (v4096qi) + +DEF_RET1_ARG8 (v1qi) +DEF_RET1_ARG8 (v2qi) +DEF_RET1_ARG8 (v4qi) +DEF_RET1_ARG8 (v8qi) +DEF_RET1_ARG8 (v16qi) +DEF_RET1_ARG8 (v32qi) +DEF_RET1_ARG8 (v64qi) +DEF_RET1_ARG8 (v128qi) +DEF_RET1_ARG8 (v256qi) +DEF_RET1_ARG8 (v512qi) +DEF_RET1_ARG8 (v1024qi) +DEF_RET1_ARG8 (v2048qi) +DEF_RET1_ARG8 (v4096qi) + +DEF_RET1_ARG9 (v1qi) +DEF_RET1_ARG9 (v2qi) +DEF_RET1_ARG9 (v4qi) +DEF_RET1_ARG9 (v8qi) +DEF_RET1_ARG9 (v16qi) +DEF_RET1_ARG9 (v32qi) +DEF_RET1_ARG9 (v64qi) +DEF_RET1_ARG9 (v128qi) +DEF_RET1_ARG9 (v256qi) +DEF_RET1_ARG9 (v512qi) +DEF_RET1_ARG9 (v1024qi) +DEF_RET1_ARG9 (v2048qi) +DEF_RET1_ARG9 (v4096qi) + +/* { dg-final { scan-assembler-times {li\s+a[0-1],\s*0} 9 } } */ +/* { dg-final { scan-assembler-times {lbu\s+a0,\s*[0-9]+\(sp\)} 8 } } */ +/* { dg-final { scan-assembler-times {lhu\s+a0,\s*[0-9]+\(sp\)} 8 } } */ +/* { dg-final { scan-assembler-times {lw\s+a0,\s*[0-9]+\(sp\)} 8 } } */ +/* { dg-final { scan-assembler-times {ld\s+a[0-1],\s*[0-9]+\(sp\)} 35 } } */ +/* { dg-final { scan-assembler-times {sb\s+a[0-7],\s*[0-9]+\(sp\)} 43 } } */ +/* { dg-final { scan-assembler-times {sh\s+a[0-7],\s*[0-9]+\(sp\)} 43 } } */ +/* { dg-final { scan-assembler-times {sw\s+a[0-7],\s*[0-9]+\(sp\)} 43 } } */ +/* { dg-final { scan-assembler-times {sd\s+a[0-7],\s*[0-9]+\(sp\)} 103 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-10.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-10.c new file mode 100644 index 00000000000..0abc6cf0146 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-10.c @@ -0,0 +1,51 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64 --param riscv-autovec-preference=scalable -O3 -fno-schedule-insns -fno-schedule-insns2" } */ +/* { dg-final { check-function-bodies "**" "" } } */ + +#include "def.h" + +/* +** v4hf_RET1_ARG1: +** ret +*/ +DEF_RET1_ARG1 (v4hf) + +/* +** v2sf_RET1_ARG2: +** addi\s+sp,\s*sp,\s*-16 +** sd\s+a0,\s*0\(sp\) +** sd\s+a1,\s*8\(sp\) +** ... +** ld\s+a0,\s*0\(sp\) +** addi\s+sp,\s*sp,\s*16 +** jr\s+ra +*/ +DEF_RET1_ARG2 (v2sf) + +/* +** v4sf_RET1_ARG2: +** addi\s+sp,\s*sp,\s*-32 +** sd\s+a0,\s*0\(sp\) +** sd\s+a1,\s*8\(sp\) +** sd\s+a2,\s*16\(sp\) +** sd\s+a3,\s*24\(sp\) +** ... +** ld\s+a0,\s*0\(sp\) +** ld\s+a1,\s*8\(sp\) +** addi\s+sp,\s*sp,\s*32 +** jr\s+ra +*/ +DEF_RET1_ARG2 (v4sf) + +/* +** v1df_RET1_ARG3: +** addi\s+sp,\s*sp,\s*-32 +** sd\s+a0,\s*8\(sp\) +** sd\s+a1,\s*16\(sp\) +** sd\s+a2,\s*24\(sp\) +** ... +** ld\s+a0,\s*8\(sp\) +** addi\s+sp,\s*sp,\s*32 +** jr\s+ra +*/ +DEF_RET1_ARG3 (v1df) diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-2.c new file mode 100644 index 00000000000..8544f160e93 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-2.c @@ -0,0 +1,142 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvl4096b --param riscv-autovec-preference=scalable -mabi=lp64d -O3" } */ + +#include "def.h" + +DEF_RET1_ARG0 (v1hi) +DEF_RET1_ARG0 (v2hi) +DEF_RET1_ARG0 (v4hi) +DEF_RET1_ARG0 (v8hi) +DEF_RET1_ARG0 (v16hi) +DEF_RET1_ARG0 (v32hi) +DEF_RET1_ARG0 (v64hi) +DEF_RET1_ARG0 (v128hi) +DEF_RET1_ARG0 (v256hi) +DEF_RET1_ARG0 (v512hi) +DEF_RET1_ARG0 (v1024hi) +DEF_RET1_ARG0 (v2048hi) + +DEF_RET1_ARG1 (v1hi) +DEF_RET1_ARG1 (v2hi) +DEF_RET1_ARG1 (v4hi) +DEF_RET1_ARG1 (v8hi) +DEF_RET1_ARG1 (v16hi) +DEF_RET1_ARG1 (v32hi) +DEF_RET1_ARG1 (v64hi) +DEF_RET1_ARG1 (v128hi) +DEF_RET1_ARG1 (v256hi) +DEF_RET1_ARG1 (v512hi) +DEF_RET1_ARG1 (v1024hi) +DEF_RET1_ARG1 (v2048hi) + +DEF_RET1_ARG2 (v1hi) +DEF_RET1_ARG2 (v2hi) +DEF_RET1_ARG2 (v4hi) +DEF_RET1_ARG2 (v8hi) +DEF_RET1_ARG2 (v16hi) +DEF_RET1_ARG2 (v32hi) +DEF_RET1_ARG2 (v64hi) +DEF_RET1_ARG2 (v128hi) +DEF_RET1_ARG2 (v256hi) +DEF_RET1_ARG2 (v512hi) +DEF_RET1_ARG2 (v1024hi) +DEF_RET1_ARG2 (v2048hi) + +DEF_RET1_ARG3 (v1hi) +DEF_RET1_ARG3 (v2hi) +DEF_RET1_ARG3 (v4hi) +DEF_RET1_ARG3 (v8hi) +DEF_RET1_ARG3 (v16hi) +DEF_RET1_ARG3 (v32hi) +DEF_RET1_ARG3 (v64hi) +DEF_RET1_ARG3 (v128hi) +DEF_RET1_ARG3 (v256hi) +DEF_RET1_ARG3 (v512hi) +DEF_RET1_ARG3 (v1024hi) +DEF_RET1_ARG3 (v2048hi) + +DEF_RET1_ARG4 (v1hi) +DEF_RET1_ARG4 (v2hi) +DEF_RET1_ARG4 (v4hi) +DEF_RET1_ARG4 (v8hi) +DEF_RET1_ARG4 (v16hi) +DEF_RET1_ARG4 (v32hi) +DEF_RET1_ARG4 (v64hi) +DEF_RET1_ARG4 (v128hi) +DEF_RET1_ARG4 (v256hi) +DEF_RET1_ARG4 (v512hi) +DEF_RET1_ARG4 (v1024hi) +DEF_RET1_ARG4 (v2048hi) + +DEF_RET1_ARG5 (v1hi) +DEF_RET1_ARG5 (v2hi) +DEF_RET1_ARG5 (v4hi) +DEF_RET1_ARG5 (v8hi) +DEF_RET1_ARG5 (v16hi) +DEF_RET1_ARG5 (v32hi) +DEF_RET1_ARG5 (v64hi) +DEF_RET1_ARG5 (v128hi) +DEF_RET1_ARG5 (v256hi) +DEF_RET1_ARG5 (v512hi) +DEF_RET1_ARG5 (v1024hi) +DEF_RET1_ARG5 (v2048hi) + +DEF_RET1_ARG6 (v1hi) +DEF_RET1_ARG6 (v2hi) +DEF_RET1_ARG6 (v4hi) +DEF_RET1_ARG6 (v8hi) +DEF_RET1_ARG6 (v16hi) +DEF_RET1_ARG6 (v32hi) +DEF_RET1_ARG6 (v64hi) +DEF_RET1_ARG6 (v128hi) +DEF_RET1_ARG6 (v256hi) +DEF_RET1_ARG6 (v512hi) +DEF_RET1_ARG6 (v1024hi) +DEF_RET1_ARG6 (v2048hi) + +DEF_RET1_ARG7 (v1hi) +DEF_RET1_ARG7 (v2hi) +DEF_RET1_ARG7 (v4hi) +DEF_RET1_ARG7 (v8hi) +DEF_RET1_ARG7 (v16hi) +DEF_RET1_ARG7 (v32hi) +DEF_RET1_ARG7 (v64hi) +DEF_RET1_ARG7 (v128hi) +DEF_RET1_ARG7 (v256hi) +DEF_RET1_ARG7 (v512hi) +DEF_RET1_ARG7 (v1024hi) +DEF_RET1_ARG7 (v2048hi) + +DEF_RET1_ARG8 (v1hi) +DEF_RET1_ARG8 (v2hi) +DEF_RET1_ARG8 (v4hi) +DEF_RET1_ARG8 (v8hi) +DEF_RET1_ARG8 (v16hi) +DEF_RET1_ARG8 (v32hi) +DEF_RET1_ARG8 (v64hi) +DEF_RET1_ARG8 (v128hi) +DEF_RET1_ARG8 (v256hi) +DEF_RET1_ARG8 (v512hi) +DEF_RET1_ARG8 (v1024hi) +DEF_RET1_ARG8 (v2048hi) + +DEF_RET1_ARG9 (v1hi) +DEF_RET1_ARG9 (v2hi) +DEF_RET1_ARG9 (v4hi) +DEF_RET1_ARG9 (v8hi) +DEF_RET1_ARG9 (v16hi) +DEF_RET1_ARG9 (v32hi) +DEF_RET1_ARG9 (v64hi) +DEF_RET1_ARG9 (v128hi) +DEF_RET1_ARG9 (v256hi) +DEF_RET1_ARG9 (v512hi) +DEF_RET1_ARG9 (v1024hi) +DEF_RET1_ARG9 (v2048hi) + +/* { dg-final { scan-assembler-times {li\s+a[0-1],\s*0} 8 } } */ +/* { dg-final { scan-assembler-times {lhu\s+a0,\s*[0-9]+\(sp\)} 8 } } */ +/* { dg-final { scan-assembler-times {lw\s+a0,\s*[0-9]+\(sp\)} 8 } } */ +/* { dg-final { scan-assembler-times {ld\s+a[0-1],\s*[0-9]+\(sp\)} 33 } } */ +/* { dg-final { scan-assembler-times {sh\s+a[0-7],\s*[0-9]+\(sp\)} 43 } } */ +/* { dg-final { scan-assembler-times {sw\s+a[0-7],\s*[0-9]+\(sp\)} 43 } } */ +/* { dg-final { scan-assembler-times {sd\s+a[0-7],\s*[0-9]+\(sp\)} 103 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-3.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-3.c new file mode 100644 index 00000000000..17b06933c72 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-3.c @@ -0,0 +1,130 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvl4096b --param riscv-autovec-preference=scalable -mabi=lp64d -O3" } */ + +#include "def.h" + +DEF_RET1_ARG0 (v1si) +DEF_RET1_ARG0 (v2si) +DEF_RET1_ARG0 (v4si) +DEF_RET1_ARG0 (v8si) +DEF_RET1_ARG0 (v16si) +DEF_RET1_ARG0 (v32si) +DEF_RET1_ARG0 (v64si) +DEF_RET1_ARG0 (v128si) +DEF_RET1_ARG0 (v256si) +DEF_RET1_ARG0 (v512si) +DEF_RET1_ARG0 (v1024si) + +DEF_RET1_ARG1 (v1si) +DEF_RET1_ARG1 (v2si) +DEF_RET1_ARG1 (v4si) +DEF_RET1_ARG1 (v8si) +DEF_RET1_ARG1 (v16si) +DEF_RET1_ARG1 (v32si) +DEF_RET1_ARG1 (v64si) +DEF_RET1_ARG1 (v128si) +DEF_RET1_ARG1 (v256si) +DEF_RET1_ARG1 (v512si) +DEF_RET1_ARG1 (v1024si) + +DEF_RET1_ARG2 (v1si) +DEF_RET1_ARG2 (v2si) +DEF_RET1_ARG2 (v4si) +DEF_RET1_ARG2 (v8si) +DEF_RET1_ARG2 (v16si) +DEF_RET1_ARG2 (v32si) +DEF_RET1_ARG2 (v64si) +DEF_RET1_ARG2 (v128si) +DEF_RET1_ARG2 (v256si) +DEF_RET1_ARG2 (v512si) +DEF_RET1_ARG2 (v1024si) + +DEF_RET1_ARG3 (v1si) +DEF_RET1_ARG3 (v2si) +DEF_RET1_ARG3 (v4si) +DEF_RET1_ARG3 (v8si) +DEF_RET1_ARG3 (v16si) +DEF_RET1_ARG3 (v32si) +DEF_RET1_ARG3 (v64si) +DEF_RET1_ARG3 (v128si) +DEF_RET1_ARG3 (v256si) +DEF_RET1_ARG3 (v512si) +DEF_RET1_ARG3 (v1024si) + +DEF_RET1_ARG4 (v1si) +DEF_RET1_ARG4 (v2si) +DEF_RET1_ARG4 (v4si) +DEF_RET1_ARG4 (v8si) +DEF_RET1_ARG4 (v16si) +DEF_RET1_ARG4 (v32si) +DEF_RET1_ARG4 (v64si) +DEF_RET1_ARG4 (v128si) +DEF_RET1_ARG4 (v256si) +DEF_RET1_ARG4 (v512si) +DEF_RET1_ARG4 (v1024si) + +DEF_RET1_ARG5 (v1si) +DEF_RET1_ARG5 (v2si) +DEF_RET1_ARG5 (v4si) +DEF_RET1_ARG5 (v8si) +DEF_RET1_ARG5 (v16si) +DEF_RET1_ARG5 (v32si) +DEF_RET1_ARG5 (v64si) +DEF_RET1_ARG5 (v128si) +DEF_RET1_ARG5 (v256si) +DEF_RET1_ARG5 (v512si) +DEF_RET1_ARG5 (v1024si) + +DEF_RET1_ARG6 (v1si) +DEF_RET1_ARG6 (v2si) +DEF_RET1_ARG6 (v4si) +DEF_RET1_ARG6 (v8si) +DEF_RET1_ARG6 (v16si) +DEF_RET1_ARG6 (v32si) +DEF_RET1_ARG6 (v64si) +DEF_RET1_ARG6 (v128si) +DEF_RET1_ARG6 (v256si) +DEF_RET1_ARG6 (v512si) +DEF_RET1_ARG6 (v1024si) + +DEF_RET1_ARG7 (v1si) +DEF_RET1_ARG7 (v2si) +DEF_RET1_ARG7 (v4si) +DEF_RET1_ARG7 (v8si) +DEF_RET1_ARG7 (v16si) +DEF_RET1_ARG7 (v32si) +DEF_RET1_ARG7 (v64si) +DEF_RET1_ARG7 (v128si) +DEF_RET1_ARG7 (v256si) +DEF_RET1_ARG7 (v512si) +DEF_RET1_ARG7 (v1024si) + +DEF_RET1_ARG8 (v1si) +DEF_RET1_ARG8 (v2si) +DEF_RET1_ARG8 (v4si) +DEF_RET1_ARG8 (v8si) +DEF_RET1_ARG8 (v16si) +DEF_RET1_ARG8 (v32si) +DEF_RET1_ARG8 (v64si) +DEF_RET1_ARG8 (v128si) +DEF_RET1_ARG8 (v256si) +DEF_RET1_ARG8 (v512si) +DEF_RET1_ARG8 (v1024si) + +DEF_RET1_ARG9 (v1si) +DEF_RET1_ARG9 (v2si) +DEF_RET1_ARG9 (v4si) +DEF_RET1_ARG9 (v8si) +DEF_RET1_ARG9 (v16si) +DEF_RET1_ARG9 (v32si) +DEF_RET1_ARG9 (v64si) +DEF_RET1_ARG9 (v128si) +DEF_RET1_ARG9 (v256si) +DEF_RET1_ARG9 (v512si) +DEF_RET1_ARG9 (v1024si) + +/* { dg-final { scan-assembler-times {li\s+a[0-1],\s*0} 7 } } */ +/* { dg-final { scan-assembler-times {lw\s+a0,\s*[0-9]+\(sp\)} 8 } } */ +/* { dg-final { scan-assembler-times {ld\s+a[0-1],\s*[0-9]+\(sp\)} 31 } } */ +/* { dg-final { scan-assembler-times {sw\s+a[0-7],\s*[0-9]+\(sp\)} 43 } } */ +/* { dg-final { scan-assembler-times {sd\s+a[0-7],\s*[0-9]+\(sp\)} 103 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-4.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-4.c new file mode 100644 index 00000000000..8c3f6ba98e3 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-4.c @@ -0,0 +1,118 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvl4096b --param riscv-autovec-preference=scalable -mabi=lp64d -O3" } */ + +#include "def.h" + +DEF_RET1_ARG0 (v1di) +DEF_RET1_ARG0 (v2di) +DEF_RET1_ARG0 (v4di) +DEF_RET1_ARG0 (v8di) +DEF_RET1_ARG0 (v16di) +DEF_RET1_ARG0 (v32di) +DEF_RET1_ARG0 (v64di) +DEF_RET1_ARG0 (v128di) +DEF_RET1_ARG0 (v256di) +DEF_RET1_ARG0 (v512di) + +DEF_RET1_ARG1 (v1di) +DEF_RET1_ARG1 (v2di) +DEF_RET1_ARG1 (v4di) +DEF_RET1_ARG1 (v8di) +DEF_RET1_ARG1 (v16di) +DEF_RET1_ARG1 (v32di) +DEF_RET1_ARG1 (v64di) +DEF_RET1_ARG1 (v128di) +DEF_RET1_ARG1 (v256di) +DEF_RET1_ARG1 (v512di) + +DEF_RET1_ARG2 (v1di) +DEF_RET1_ARG2 (v2di) +DEF_RET1_ARG2 (v4di) +DEF_RET1_ARG2 (v8di) +DEF_RET1_ARG2 (v16di) +DEF_RET1_ARG2 (v32di) +DEF_RET1_ARG2 (v64di) +DEF_RET1_ARG2 (v128di) +DEF_RET1_ARG2 (v256di) +DEF_RET1_ARG2 (v512di) + +DEF_RET1_ARG3 (v1di) +DEF_RET1_ARG3 (v2di) +DEF_RET1_ARG3 (v4di) +DEF_RET1_ARG3 (v8di) +DEF_RET1_ARG3 (v16di) +DEF_RET1_ARG3 (v32di) +DEF_RET1_ARG3 (v64di) +DEF_RET1_ARG3 (v128di) +DEF_RET1_ARG3 (v256di) +DEF_RET1_ARG3 (v512di) + +DEF_RET1_ARG4 (v1di) +DEF_RET1_ARG4 (v2di) +DEF_RET1_ARG4 (v4di) +DEF_RET1_ARG4 (v8di) +DEF_RET1_ARG4 (v16di) +DEF_RET1_ARG4 (v32di) +DEF_RET1_ARG4 (v64di) +DEF_RET1_ARG4 (v128di) +DEF_RET1_ARG4 (v256di) +DEF_RET1_ARG4 (v512di) + +DEF_RET1_ARG5 (v1di) +DEF_RET1_ARG5 (v2di) +DEF_RET1_ARG5 (v4di) +DEF_RET1_ARG5 (v8di) +DEF_RET1_ARG5 (v16di) +DEF_RET1_ARG5 (v32di) +DEF_RET1_ARG5 (v64di) +DEF_RET1_ARG5 (v128di) +DEF_RET1_ARG5 (v256di) +DEF_RET1_ARG5 (v512di) + +DEF_RET1_ARG6 (v1di) +DEF_RET1_ARG6 (v2di) +DEF_RET1_ARG6 (v4di) +DEF_RET1_ARG6 (v8di) +DEF_RET1_ARG6 (v16di) +DEF_RET1_ARG6 (v32di) +DEF_RET1_ARG6 (v64di) +DEF_RET1_ARG6 (v128di) +DEF_RET1_ARG6 (v256di) +DEF_RET1_ARG6 (v512di) + +DEF_RET1_ARG7 (v1di) +DEF_RET1_ARG7 (v2di) +DEF_RET1_ARG7 (v4di) +DEF_RET1_ARG7 (v8di) +DEF_RET1_ARG7 (v16di) +DEF_RET1_ARG7 (v32di) +DEF_RET1_ARG7 (v64di) +DEF_RET1_ARG7 (v128di) +DEF_RET1_ARG7 (v256di) +DEF_RET1_ARG7 (v512di) + +DEF_RET1_ARG8 (v1di) +DEF_RET1_ARG8 (v2di) +DEF_RET1_ARG8 (v4di) +DEF_RET1_ARG8 (v8di) +DEF_RET1_ARG8 (v16di) +DEF_RET1_ARG8 (v32di) +DEF_RET1_ARG8 (v64di) +DEF_RET1_ARG8 (v128di) +DEF_RET1_ARG8 (v256di) +DEF_RET1_ARG8 (v512di) + +DEF_RET1_ARG9 (v1di) +DEF_RET1_ARG9 (v2di) +DEF_RET1_ARG9 (v4di) +DEF_RET1_ARG9 (v8di) +DEF_RET1_ARG9 (v16di) +DEF_RET1_ARG9 (v32di) +DEF_RET1_ARG9 (v64di) +DEF_RET1_ARG9 (v128di) +DEF_RET1_ARG9 (v256di) +DEF_RET1_ARG9 (v512di) + +/* { dg-final { scan-assembler-times {li\s+a[0-1],\s*0} 6 } } */ +/* { dg-final { scan-assembler-times {ld\s+a[0-1],\s*[0-9]+\(sp\)} 29 } } */ +/* { dg-final { scan-assembler-times {sd\s+a[0-7],\s*[0-9]+\(sp\)} 103 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-5.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-5.c new file mode 100644 index 00000000000..a0208d8f42b --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-5.c @@ -0,0 +1,141 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvfh_zvl4096b --param riscv-autovec-preference=scalable -mabi=lp64d -O3" } */ + +#include "def.h" + +DEF_RET1_ARG0 (v1hf) +DEF_RET1_ARG0 (v2hf) +DEF_RET1_ARG0 (v4hf) +DEF_RET1_ARG0 (v8hf) +DEF_RET1_ARG0 (v16hf) +DEF_RET1_ARG0 (v32hf) +DEF_RET1_ARG0 (v64hf) +DEF_RET1_ARG0 (v128hf) +DEF_RET1_ARG0 (v256hf) +DEF_RET1_ARG0 (v512hf) +DEF_RET1_ARG0 (v1024hf) +DEF_RET1_ARG0 (v2048hf) + +DEF_RET1_ARG1 (v1hf) +DEF_RET1_ARG1 (v2hf) +DEF_RET1_ARG1 (v4hf) +DEF_RET1_ARG1 (v8hf) +DEF_RET1_ARG1 (v16hf) +DEF_RET1_ARG1 (v32hf) +DEF_RET1_ARG1 (v64hf) +DEF_RET1_ARG1 (v128hf) +DEF_RET1_ARG1 (v256hf) +DEF_RET1_ARG1 (v512hf) +DEF_RET1_ARG1 (v1024hf) +DEF_RET1_ARG1 (v2048hf) + +DEF_RET1_ARG2 (v1hf) +DEF_RET1_ARG2 (v2hf) +DEF_RET1_ARG2 (v4hf) +DEF_RET1_ARG2 (v8hf) +DEF_RET1_ARG2 (v16hf) +DEF_RET1_ARG2 (v32hf) +DEF_RET1_ARG2 (v64hf) +DEF_RET1_ARG2 (v128hf) +DEF_RET1_ARG2 (v256hf) +DEF_RET1_ARG2 (v512hf) +DEF_RET1_ARG2 (v1024hf) +DEF_RET1_ARG2 (v2048hf) + +DEF_RET1_ARG3 (v1hf) +DEF_RET1_ARG3 (v2hf) +DEF_RET1_ARG3 (v4hf) +DEF_RET1_ARG3 (v8hf) +DEF_RET1_ARG3 (v16hf) +DEF_RET1_ARG3 (v32hf) +DEF_RET1_ARG3 (v64hf) +DEF_RET1_ARG3 (v128hf) +DEF_RET1_ARG3 (v256hf) +DEF_RET1_ARG3 (v512hf) +DEF_RET1_ARG3 (v1024hf) +DEF_RET1_ARG3 (v2048hf) + +DEF_RET1_ARG4 (v1hf) +DEF_RET1_ARG4 (v2hf) +DEF_RET1_ARG4 (v4hf) +DEF_RET1_ARG4 (v8hf) +DEF_RET1_ARG4 (v16hf) +DEF_RET1_ARG4 (v32hf) +DEF_RET1_ARG4 (v64hf) +DEF_RET1_ARG4 (v128hf) +DEF_RET1_ARG4 (v256hf) +DEF_RET1_ARG4 (v512hf) +DEF_RET1_ARG4 (v1024hf) +DEF_RET1_ARG4 (v2048hf) + +DEF_RET1_ARG5 (v1hf) +DEF_RET1_ARG5 (v2hf) +DEF_RET1_ARG5 (v4hf) +DEF_RET1_ARG5 (v8hf) +DEF_RET1_ARG5 (v16hf) +DEF_RET1_ARG5 (v32hf) +DEF_RET1_ARG5 (v64hf) +DEF_RET1_ARG5 (v128hf) +DEF_RET1_ARG5 (v256hf) +DEF_RET1_ARG5 (v512hf) +DEF_RET1_ARG5 (v1024hf) +DEF_RET1_ARG5 (v2048hf) + +DEF_RET1_ARG6 (v1hf) +DEF_RET1_ARG6 (v2hf) +DEF_RET1_ARG6 (v4hf) +DEF_RET1_ARG6 (v8hf) +DEF_RET1_ARG6 (v16hf) +DEF_RET1_ARG6 (v32hf) +DEF_RET1_ARG6 (v64hf) +DEF_RET1_ARG6 (v128hf) +DEF_RET1_ARG6 (v256hf) +DEF_RET1_ARG6 (v512hf) +DEF_RET1_ARG6 (v1024hf) +DEF_RET1_ARG6 (v2048hf) + +DEF_RET1_ARG7 (v1hf) +DEF_RET1_ARG7 (v2hf) +DEF_RET1_ARG7 (v4hf) +DEF_RET1_ARG7 (v8hf) +DEF_RET1_ARG7 (v16hf) +DEF_RET1_ARG7 (v32hf) +DEF_RET1_ARG7 (v64hf) +DEF_RET1_ARG7 (v128hf) +DEF_RET1_ARG7 (v256hf) +DEF_RET1_ARG7 (v512hf) +DEF_RET1_ARG7 (v1024hf) +DEF_RET1_ARG7 (v2048hf) + +DEF_RET1_ARG8 (v1hf) +DEF_RET1_ARG8 (v2hf) +DEF_RET1_ARG8 (v4hf) +DEF_RET1_ARG8 (v8hf) +DEF_RET1_ARG8 (v16hf) +DEF_RET1_ARG8 (v32hf) +DEF_RET1_ARG8 (v64hf) +DEF_RET1_ARG8 (v128hf) +DEF_RET1_ARG8 (v256hf) +DEF_RET1_ARG8 (v512hf) +DEF_RET1_ARG8 (v1024hf) +DEF_RET1_ARG8 (v2048hf) + +DEF_RET1_ARG9 (v1hf) +DEF_RET1_ARG9 (v2hf) +DEF_RET1_ARG9 (v4hf) +DEF_RET1_ARG9 (v8hf) +DEF_RET1_ARG9 (v16hf) +DEF_RET1_ARG9 (v32hf) +DEF_RET1_ARG9 (v64hf) +DEF_RET1_ARG9 (v128hf) +DEF_RET1_ARG9 (v256hf) +DEF_RET1_ARG9 (v512hf) +DEF_RET1_ARG9 (v1024hf) +DEF_RET1_ARG9 (v2048hf) + +/* { dg-final { scan-assembler-times {li\s+a[0-1],\s*0} 8 } } */ +/* { dg-final { scan-assembler-times {lhu\s+a[0-1],\s*[0-9]+\(sp\)} 8 } } */ +/* { dg-final { scan-assembler-times {lw\s+a[0-1],\s*[0-9]+\(sp\)} 8 } } */ +/* { dg-final { scan-assembler-times {sh\s+a[0-7],\s*[0-9]+\(sp\)} 43 } } */ +/* { dg-final { scan-assembler-times {sw\s+a[0-7],\s*[0-9]+\(sp\)} 43 } } */ +/* { dg-final { scan-assembler-times {sd\s+a[0-7],\s*[0-9]+\(sp\)} 103 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-6.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-6.c new file mode 100644 index 00000000000..58ef8bf65f3 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-6.c @@ -0,0 +1,129 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvl4096b --param riscv-autovec-preference=scalable -mabi=lp64d -O3" } */ + +#include "def.h" + +DEF_RET1_ARG0 (v1sf) +DEF_RET1_ARG0 (v2sf) +DEF_RET1_ARG0 (v4sf) +DEF_RET1_ARG0 (v8sf) +DEF_RET1_ARG0 (v16sf) +DEF_RET1_ARG0 (v32sf) +DEF_RET1_ARG0 (v64sf) +DEF_RET1_ARG0 (v128sf) +DEF_RET1_ARG0 (v256sf) +DEF_RET1_ARG0 (v512sf) +DEF_RET1_ARG0 (v1024sf) + +DEF_RET1_ARG1 (v1sf) +DEF_RET1_ARG1 (v2sf) +DEF_RET1_ARG1 (v4sf) +DEF_RET1_ARG1 (v8sf) +DEF_RET1_ARG1 (v16sf) +DEF_RET1_ARG1 (v32sf) +DEF_RET1_ARG1 (v64sf) +DEF_RET1_ARG1 (v128sf) +DEF_RET1_ARG1 (v256sf) +DEF_RET1_ARG1 (v512sf) +DEF_RET1_ARG1 (v1024sf) + +DEF_RET1_ARG2 (v1sf) +DEF_RET1_ARG2 (v2sf) +DEF_RET1_ARG2 (v4sf) +DEF_RET1_ARG2 (v8sf) +DEF_RET1_ARG2 (v16sf) +DEF_RET1_ARG2 (v32sf) +DEF_RET1_ARG2 (v64sf) +DEF_RET1_ARG2 (v128sf) +DEF_RET1_ARG2 (v256sf) +DEF_RET1_ARG2 (v512sf) +DEF_RET1_ARG2 (v1024sf) + +DEF_RET1_ARG3 (v1sf) +DEF_RET1_ARG3 (v2sf) +DEF_RET1_ARG3 (v4sf) +DEF_RET1_ARG3 (v8sf) +DEF_RET1_ARG3 (v16sf) +DEF_RET1_ARG3 (v32sf) +DEF_RET1_ARG3 (v64sf) +DEF_RET1_ARG3 (v128sf) +DEF_RET1_ARG3 (v256sf) +DEF_RET1_ARG3 (v512sf) +DEF_RET1_ARG3 (v1024sf) + +DEF_RET1_ARG4 (v1sf) +DEF_RET1_ARG4 (v2sf) +DEF_RET1_ARG4 (v4sf) +DEF_RET1_ARG4 (v8sf) +DEF_RET1_ARG4 (v16sf) +DEF_RET1_ARG4 (v32sf) +DEF_RET1_ARG4 (v64sf) +DEF_RET1_ARG4 (v128sf) +DEF_RET1_ARG4 (v256sf) +DEF_RET1_ARG4 (v512sf) +DEF_RET1_ARG4 (v1024sf) + +DEF_RET1_ARG5 (v1sf) +DEF_RET1_ARG5 (v2sf) +DEF_RET1_ARG5 (v4sf) +DEF_RET1_ARG5 (v8sf) +DEF_RET1_ARG5 (v16sf) +DEF_RET1_ARG5 (v32sf) +DEF_RET1_ARG5 (v64sf) +DEF_RET1_ARG5 (v128sf) +DEF_RET1_ARG5 (v256sf) +DEF_RET1_ARG5 (v512sf) +DEF_RET1_ARG5 (v1024sf) + +DEF_RET1_ARG6 (v1sf) +DEF_RET1_ARG6 (v2sf) +DEF_RET1_ARG6 (v4sf) +DEF_RET1_ARG6 (v8sf) +DEF_RET1_ARG6 (v16sf) +DEF_RET1_ARG6 (v32sf) +DEF_RET1_ARG6 (v64sf) +DEF_RET1_ARG6 (v128sf) +DEF_RET1_ARG6 (v256sf) +DEF_RET1_ARG6 (v512sf) +DEF_RET1_ARG6 (v1024sf) + +DEF_RET1_ARG7 (v1sf) +DEF_RET1_ARG7 (v2sf) +DEF_RET1_ARG7 (v4sf) +DEF_RET1_ARG7 (v8sf) +DEF_RET1_ARG7 (v16sf) +DEF_RET1_ARG7 (v32sf) +DEF_RET1_ARG7 (v64sf) +DEF_RET1_ARG7 (v128sf) +DEF_RET1_ARG7 (v256sf) +DEF_RET1_ARG7 (v512sf) +DEF_RET1_ARG7 (v1024sf) + +DEF_RET1_ARG8 (v1sf) +DEF_RET1_ARG8 (v2sf) +DEF_RET1_ARG8 (v4sf) +DEF_RET1_ARG8 (v8sf) +DEF_RET1_ARG8 (v16sf) +DEF_RET1_ARG8 (v32sf) +DEF_RET1_ARG8 (v64sf) +DEF_RET1_ARG8 (v128sf) +DEF_RET1_ARG8 (v256sf) +DEF_RET1_ARG8 (v512sf) +DEF_RET1_ARG8 (v1024sf) + +DEF_RET1_ARG9 (v1sf) +DEF_RET1_ARG9 (v2sf) +DEF_RET1_ARG9 (v4sf) +DEF_RET1_ARG9 (v8sf) +DEF_RET1_ARG9 (v16sf) +DEF_RET1_ARG9 (v32sf) +DEF_RET1_ARG9 (v64sf) +DEF_RET1_ARG9 (v128sf) +DEF_RET1_ARG9 (v256sf) +DEF_RET1_ARG9 (v512sf) +DEF_RET1_ARG9 (v1024sf) + +/* { dg-final { scan-assembler-times {li\s+a[0-1],\s*0} 7 } } */ +/* { dg-final { scan-assembler-times {lw\s+a[0-1],\s*[0-9]+\(sp\)} 8 } } */ +/* { dg-final { scan-assembler-times {sw\s+a[0-7],\s*[0-9]+\(sp\)} 43 } } */ +/* { dg-final { scan-assembler-times {sd\s+a[0-7],\s*[0-9]+\(sp\)} 103 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-7.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-7.c new file mode 100644 index 00000000000..e35ccd52e51 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-7.c @@ -0,0 +1,118 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvl4096b --param riscv-autovec-preference=scalable -mabi=lp64d -O3" } */ + +#include "def.h" + +DEF_RET1_ARG0 (v1df) +DEF_RET1_ARG0 (v2df) +DEF_RET1_ARG0 (v4df) +DEF_RET1_ARG0 (v8df) +DEF_RET1_ARG0 (v16df) +DEF_RET1_ARG0 (v32df) +DEF_RET1_ARG0 (v64df) +DEF_RET1_ARG0 (v128df) +DEF_RET1_ARG0 (v256df) +DEF_RET1_ARG0 (v512df) + +DEF_RET1_ARG1 (v1df) +DEF_RET1_ARG1 (v2df) +DEF_RET1_ARG1 (v4df) +DEF_RET1_ARG1 (v8df) +DEF_RET1_ARG1 (v16df) +DEF_RET1_ARG1 (v32df) +DEF_RET1_ARG1 (v64df) +DEF_RET1_ARG1 (v128df) +DEF_RET1_ARG1 (v256df) +DEF_RET1_ARG1 (v512df) + +DEF_RET1_ARG2 (v1df) +DEF_RET1_ARG2 (v2df) +DEF_RET1_ARG2 (v4df) +DEF_RET1_ARG2 (v8df) +DEF_RET1_ARG2 (v16df) +DEF_RET1_ARG2 (v32df) +DEF_RET1_ARG2 (v64df) +DEF_RET1_ARG2 (v128df) +DEF_RET1_ARG2 (v256df) +DEF_RET1_ARG2 (v512df) + +DEF_RET1_ARG3 (v1df) +DEF_RET1_ARG3 (v2df) +DEF_RET1_ARG3 (v4df) +DEF_RET1_ARG3 (v8df) +DEF_RET1_ARG3 (v16df) +DEF_RET1_ARG3 (v32df) +DEF_RET1_ARG3 (v64df) +DEF_RET1_ARG3 (v128df) +DEF_RET1_ARG3 (v256df) +DEF_RET1_ARG3 (v512df) + +DEF_RET1_ARG4 (v1df) +DEF_RET1_ARG4 (v2df) +DEF_RET1_ARG4 (v4df) +DEF_RET1_ARG4 (v8df) +DEF_RET1_ARG4 (v16df) +DEF_RET1_ARG4 (v32df) +DEF_RET1_ARG4 (v64df) +DEF_RET1_ARG4 (v128df) +DEF_RET1_ARG4 (v256df) +DEF_RET1_ARG4 (v512df) + +DEF_RET1_ARG5 (v1df) +DEF_RET1_ARG5 (v2df) +DEF_RET1_ARG5 (v4df) +DEF_RET1_ARG5 (v8df) +DEF_RET1_ARG5 (v16df) +DEF_RET1_ARG5 (v32df) +DEF_RET1_ARG5 (v64df) +DEF_RET1_ARG5 (v128df) +DEF_RET1_ARG5 (v256df) +DEF_RET1_ARG5 (v512df) + +DEF_RET1_ARG6 (v1df) +DEF_RET1_ARG6 (v2df) +DEF_RET1_ARG6 (v4df) +DEF_RET1_ARG6 (v8df) +DEF_RET1_ARG6 (v16df) +DEF_RET1_ARG6 (v32df) +DEF_RET1_ARG6 (v64df) +DEF_RET1_ARG6 (v128df) +DEF_RET1_ARG6 (v256df) +DEF_RET1_ARG6 (v512df) + +DEF_RET1_ARG7 (v1df) +DEF_RET1_ARG7 (v2df) +DEF_RET1_ARG7 (v4df) +DEF_RET1_ARG7 (v8df) +DEF_RET1_ARG7 (v16df) +DEF_RET1_ARG7 (v32df) +DEF_RET1_ARG7 (v64df) +DEF_RET1_ARG7 (v128df) +DEF_RET1_ARG7 (v256df) +DEF_RET1_ARG7 (v512df) + +DEF_RET1_ARG8 (v1df) +DEF_RET1_ARG8 (v2df) +DEF_RET1_ARG8 (v4df) +DEF_RET1_ARG8 (v8df) +DEF_RET1_ARG8 (v16df) +DEF_RET1_ARG8 (v32df) +DEF_RET1_ARG8 (v64df) +DEF_RET1_ARG8 (v128df) +DEF_RET1_ARG8 (v256df) +DEF_RET1_ARG8 (v512df) + +DEF_RET1_ARG9 (v1df) +DEF_RET1_ARG9 (v2df) +DEF_RET1_ARG9 (v4df) +DEF_RET1_ARG9 (v8df) +DEF_RET1_ARG9 (v16df) +DEF_RET1_ARG9 (v32df) +DEF_RET1_ARG9 (v64df) +DEF_RET1_ARG9 (v128df) +DEF_RET1_ARG9 (v256df) +DEF_RET1_ARG9 (v512df) + +/* { dg-final { scan-assembler-times {li\s+a[0-1],\s*0} 6 } } */ +/* { dg-final { scan-assembler-times {ld\s+a[0-1],\s*[0-9]+\(sp\)} 29 } } */ +/* { dg-final { scan-assembler-times {sd\s+a[0-7],\s*[0-9]+\(sp\)} 103 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-8.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-8.c new file mode 100644 index 00000000000..ed66a2cb9eb --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-8.c @@ -0,0 +1,43 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvl4096b -mabi=lp64d --param riscv-autovec-preference=scalable -O3 -fno-schedule-insns -fno-schedule-insns2" } */ +/* { dg-final { check-function-bodies "**" "" } } */ + +#include "def.h" + +/* +** v8qi_RET1_ARG0: +** li\s+a0,\s*0 +** ret +*/ +DEF_RET1_ARG0 (v8qi) + +/* +** v4hi_RET1_ARG1: +** ret +*/ +DEF_RET1_ARG1 (v4hi) + +/* +** v2si_RET1_ARG2: +** addi\s+sp,\s*sp,\s*-16 +** sd\s+a0,\s*0\(sp\) +** sd\s+a1,\s*8\(sp\) +** ... +** ld\s+a0,\s*0\(sp\) +** addi\s+sp,\s*sp,\s*16 +** jr\s+ra +*/ +DEF_RET1_ARG2 (v2si) + +/* +** v1di_RET1_ARG3: +** addi\s+sp,\s*sp,\s*-32 +** sd\s+a0,\s*8\(sp\) +** sd\s+a1,\s*16\(sp\) +** sd\s+a2,\s*24\(sp\) +** ... +** ld\s+a0,\s*8\(sp\) +** addi\s+sp,\s*sp,\s*32 +** jr\s+ra +*/ +DEF_RET1_ARG3 (v1di) diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-9.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-9.c new file mode 100644 index 00000000000..ab8e79c3cb8 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-9.c @@ -0,0 +1,51 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv_zvfh_zvl4096b -mabi=lp64d --param riscv-autovec-preference=scalable -O3 -fno-schedule-insns -fno-schedule-insns2" } */ +/* { dg-final { check-function-bodies "**" "" } } */ + +#include "def.h" + +/* +** v4hf_RET1_ARG1: +** ret +*/ +DEF_RET1_ARG1 (v4hf) + +/* +** v2sf_RET1_ARG2: +** addi\s+sp,\s*sp,\s*-16 +** sd\s+a0,\s*0\(sp\) +** sd\s+a1,\s*8\(sp\) +** ... +** ld\s+a0,\s*0\(sp\) +** addi\s+sp,\s*sp,\s*16 +** jr\s+ra +*/ +DEF_RET1_ARG2 (v2sf) + +/* +** v4sf_RET1_ARG2: +** addi\s+sp,\s*sp,\s*-32 +** sd\s+a0,\s*0\(sp\) +** sd\s+a1,\s*8\(sp\) +** sd\s+a2,\s*16\(sp\) +** sd\s+a3,\s*24\(sp\) +** ... +** ld\s+a0,\s*0\(sp\) +** ld\s+a1,\s*8\(sp\) +** addi\s+sp,\s*sp,\s*32 +** jr\s+ra +*/ +DEF_RET1_ARG2 (v4sf) + +/* +** v1df_RET1_ARG3: +** addi\s+sp,\s*sp,\s*-32 +** sd\s+a0,\s*8\(sp\) +** sd\s+a1,\s*16\(sp\) +** sd\s+a2,\s*24\(sp\) +** ... +** ld\s+a0,\s*8\(sp\) +** addi\s+sp,\s*sp,\s*32 +** jr\s+ra +*/ +DEF_RET1_ARG3 (v1df) diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-1.c new file mode 100644 index 00000000000..d8aa5c51cac --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-1.c @@ -0,0 +1,55 @@ +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 -fno-vect-cost-model --param=riscv-autovec-preference=scalable" } */ + +typedef char v16qi __attribute__ ((vector_size (16))); + +v16qi +add (v16qi a1, v16qi a2, v16qi a3, v16qi a4, v16qi a5, v16qi a6, v16qi a7, + v16qi a8, v16qi a9) +{ + return a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9; +} + +int +main () +{ + v16qi a1 = { + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + }; + v16qi a2 = { + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + }; + v16qi a3 = { + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + }; + v16qi a4 = { + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + }; + v16qi a5 = { + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + }; + v16qi a6 = { + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + }; + v16qi a7 = { + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + }; + v16qi a8 = { + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + }; + v16qi a9 = { + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + }; + v16qi expected = { + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + }; + v16qi result = add (a1, a2, a3, a4, a5, a6, a7, a8, a9); + + unsigned i; + + for (i = 0; i < 16; i++) + if (result[i] != expected[i]) + __builtin_abort (); + + return 0; +} diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-2.c new file mode 100644 index 00000000000..57376a3924c --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-2.c @@ -0,0 +1,55 @@ +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 -fno-vect-cost-model --param=riscv-autovec-preference=scalable" } */ + +typedef short v8hi __attribute__ ((vector_size (16))); + +v8hi +add (v8hi a1, v8hi a2, v8hi a3, v8hi a4, v8hi a5, v8hi a6, v8hi a7, + v8hi a8, v8hi a9) +{ + return a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9; +} + +int +main () +{ + v8hi a1 = { + 1, 1, 1, 1, 1, 1, 1, 1, + }; + v8hi a2 = { + 1, 1, 1, 1, 1, 1, 1, 1, + }; + v8hi a3 = { + 1, 1, 1, 1, 1, 1, 1, 1, + }; + v8hi a4 = { + 1, 1, 1, 1, 1, 1, 1, 1, + }; + v8hi a5 = { + 1, 1, 1, 1, 1, 1, 1, 1, + }; + v8hi a6 = { + 1, 1, 1, 1, 1, 1, 1, 1, + }; + v8hi a7 = { + 1, 1, 1, 1, 1, 1, 1, 1, + }; + v8hi a8 = { + 1, 1, 1, 1, 1, 1, 1, 1, + }; + v8hi a9 = { + 1, 1, 1, 1, 1, 1, 1, 1, + }; + v8hi expected = { + 9, 9, 9, 9, 9, 9, 9, 9, + }; + v8hi result = add (a1, a2, a3, a4, a5, a6, a7, a8, a9); + + unsigned i; + + for (i = 0; i < 8; i++) + if (result[i] != expected[i]) + __builtin_abort (); + + return 0; +} diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-3.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-3.c new file mode 100644 index 00000000000..b37cd5669d4 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-3.c @@ -0,0 +1,55 @@ +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 -fno-vect-cost-model --param=riscv-autovec-preference=scalable" } */ + +typedef int v4si __attribute__ ((vector_size (16))); + +v4si +add (v4si a1, v4si a2, v4si a3, v4si a4, v4si a5, v4si a6, v4si a7, + v4si a8, v4si a9) +{ + return a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9; +} + +int +main () +{ + v4si a1 = { + 1, 1, 1, 1, + }; + v4si a2 = { + 1, 1, 1, 1, + }; + v4si a3 = { + 1, 1, 1, 1, + }; + v4si a4 = { + 1, 1, 1, 1, + }; + v4si a5 = { + 1, 1, 1, 1, + }; + v4si a6 = { + 1, 1, 1, 1, + }; + v4si a7 = { + 1, 1, 1, 1, + }; + v4si a8 = { + 1, 1, 1, 1, + }; + v4si a9 = { + 1, 1, 1, 1, + }; + v4si expected = { + 9, 9, 9, 9, + }; + v4si result = add (a1, a2, a3, a4, a5, a6, a7, a8, a9); + + unsigned i; + + for (i = 0; i < 4; i++) + if (result[i] != expected[i]) + __builtin_abort (); + + return 0; +} diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-4.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-4.c new file mode 100644 index 00000000000..0788447b501 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-4.c @@ -0,0 +1,55 @@ +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 -fno-vect-cost-model --param=riscv-autovec-preference=scalable" } */ + +typedef long long v2di __attribute__ ((vector_size (16))); + +v2di +add (v2di a1, v2di a2, v2di a3, v2di a4, v2di a5, v2di a6, v2di a7, + v2di a8, v2di a9) +{ + return a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9; +} + +int +main () +{ + v2di a1 = { + 1, 1, + }; + v2di a2 = { + 1, 1, + }; + v2di a3 = { + 1, 1, + }; + v2di a4 = { + 1, 1, + }; + v2di a5 = { + 1, 1, + }; + v2di a6 = { + 1, 1, + }; + v2di a7 = { + 1, 1, + }; + v2di a8 = { + 1, 1, + }; + v2di a9 = { + 1, 1, + }; + v2di expected = { + 9, 9, + }; + v2di result = add (a1, a2, a3, a4, a5, a6, a7, a8, a9); + + unsigned i; + + for (i = 0; i < 2; i++) + if (result[i] != expected[i]) + __builtin_abort (); + + return 0; +} diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-5.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-5.c new file mode 100644 index 00000000000..ec8658d6a02 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-5.c @@ -0,0 +1,55 @@ +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 -fno-vect-cost-model --param=riscv-autovec-preference=scalable" } */ + +typedef float v4sf __attribute__ ((vector_size (16))); + +v4sf +add (v4sf a1, v4sf a2, v4sf a3, v4sf a4, v4sf a5, v4sf a6, v4sf a7, + v4sf a8, v4sf a9) +{ + return a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9; +} + +int +main () +{ + v4sf a1 = { + 1.0, 1.0, 1.0, 1.0, + }; + v4sf a2 = { + 1.0, 1.0, 1.0, 1.0, + }; + v4sf a3 = { + 1.0, 1.0, 1.0, 1.0, + }; + v4sf a4 = { + 1.0, 1.0, 1.0, 1.0, + }; + v4sf a5 = { + 1.0, 1.0, 1.0, 1.0, + }; + v4sf a6 = { + 1.0, 1.0, 1.0, 1.0, + }; + v4sf a7 = { + 1.0, 1.0, 1.0, 1.0, + }; + v4sf a8 = { + 1.0, 1.0, 1.0, 1.0, + }; + v4sf a9 = { + 1.0, 1.0, 1.0, 1.0, + }; + v4sf expected = { + 9.0, 9.0, 9.0, 9.0, + }; + v4sf result = add (a1, a2, a3, a4, a5, a6, a7, a8, a9); + + unsigned i; + + for (i = 0; i < 4; i++) + if (result[i] != expected[i]) + __builtin_abort (); + + return 0; +} diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-6.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-6.c new file mode 100644 index 00000000000..bbb53a1a4af --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/calling-convention-run-6.c @@ -0,0 +1,55 @@ +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 -fno-vect-cost-model --param=riscv-autovec-preference=scalable" } */ + +typedef long long v2df __attribute__ ((vector_size (16))); + +v2df +add (v2df a1, v2df a2, v2df a3, v2df a4, v2df a5, v2df a6, v2df a7, + v2df a8, v2df a9) +{ + return a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9; +} + +int +main () +{ + v2df a1 = { + 1.0, 1.0, + }; + v2df a2 = { + 1.0, 1.0, + }; + v2df a3 = { + 1.0, 1.0, + }; + v2df a4 = { + 1.0, 1.0, + }; + v2df a5 = { + 1.0, 1.0, + }; + v2df a6 = { + 1.0, 1.0, + }; + v2df a7 = { + 1.0, 1.0, + }; + v2df a8 = { + 1.0, 1.0, + }; + v2df a9 = { + 1.0, 1.0, + }; + v2df expected = { + 9.0, 9.0, + }; + v2df result = add (a1, a2, a3, a4, a5, a6, a7, a8, a9); + + unsigned i; + + for (i = 0; i < 2; i++) + if (result[i] != expected[i]) + __builtin_abort (); + + return 0; +} diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/def.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/def.h index cb7a1c97ded..ef55c4d7ecf 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/def.h +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vls/def.h @@ -860,3 +860,77 @@ typedef double v512df __attribute__ ((vector_size (4096))); TYPE1 v = {__VA_ARGS__}; \ *(TYPE1 *) out = v; \ } + +#define DEF_RET1_ARG0(TYPE) \ + TYPE __attribute__((noinline)) \ + TYPE##_RET1_ARG0 () \ + { \ + TYPE r = {}; \ + return r; \ + } + +#define DEF_RET1_ARG1(TYPE) \ + TYPE __attribute__((noinline)) \ + TYPE##_RET1_ARG1 (TYPE a1) \ + { \ + return a1; \ + } + +#define DEF_RET1_ARG2(TYPE) \ + TYPE __attribute__((noinline)) \ + TYPE##_RET1_ARG2 (TYPE a1, TYPE a2) \ + { \ + return a1 + a2; \ + } + +#define DEF_RET1_ARG3(TYPE) \ + TYPE __attribute__((noinline)) \ + TYPE##_RET1_ARG3 (TYPE a1, TYPE a2, TYPE a3) \ + { \ + return a1 + a2 + a3; \ + } + +#define DEF_RET1_ARG4(TYPE) \ + TYPE __attribute__((noinline)) \ + TYPE##_RET1_ARG4 (TYPE a1, TYPE a2, TYPE a3, TYPE a4) \ + { \ + return a1 + a2 + a3 + a4; \ + } + +#define DEF_RET1_ARG5(TYPE) \ + TYPE __attribute__((noinline)) \ + TYPE##_RET1_ARG5 (TYPE a1, TYPE a2, TYPE a3, TYPE a4, TYPE a5) \ + { \ + return a1 + a2 + a3 + a4 + a5; \ + } + +#define DEF_RET1_ARG6(TYPE) \ + TYPE __attribute__((noinline)) \ + TYPE##_RET1_ARG6 (TYPE a1, TYPE a2, TYPE a3, TYPE a4, TYPE a5, TYPE a6) \ + { \ + return a1 + a2 + a3 + a4 + a5 + a6; \ + } + +#define DEF_RET1_ARG7(TYPE) \ + TYPE __attribute__((noinline)) \ + TYPE##_RET1_ARG7 (TYPE a1, TYPE a2, TYPE a3, TYPE a4, TYPE a5, TYPE a6, \ + TYPE a7) \ + { \ + return a1 + a2 + a3 + a4 + a5 + a6 + a7; \ + } + +#define DEF_RET1_ARG8(TYPE) \ + TYPE __attribute__((noinline)) \ + TYPE##_RET1_ARG8 (TYPE a1, TYPE a2, TYPE a3, TYPE a4, TYPE a5, TYPE a6, \ + TYPE a7, TYPE a8) \ + { \ + return a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8; \ + } + +#define DEF_RET1_ARG9(TYPE) \ + TYPE __attribute__((noinline)) \ + TYPE##_RET1_ARG9 (TYPE a1, TYPE a2, TYPE a3, TYPE a4, TYPE a5, TYPE a6, \ + TYPE a7, TYPE a8, TYPE a9) \ + { \ + return a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9; \ + } -- 2.34.1
