112771Sqtt2@cornell.edu# See LICENSE for license details. 212771Sqtt2@cornell.edu 312771Sqtt2@cornell.edu#***************************************************************************** 412771Sqtt2@cornell.edu# fcvt_w.S 512771Sqtt2@cornell.edu#----------------------------------------------------------------------------- 612771Sqtt2@cornell.edu# 712771Sqtt2@cornell.edu# Test fcvt{wu|w|lu|l}.s instructions. 812771Sqtt2@cornell.edu# 912771Sqtt2@cornell.edu 1012771Sqtt2@cornell.edu#include "riscv_test.h" 1112771Sqtt2@cornell.edu#include "test_macros.h" 1212771Sqtt2@cornell.edu 1312771Sqtt2@cornell.eduRVTEST_RV64UF 1412771Sqtt2@cornell.eduRVTEST_CODE_BEGIN 1512771Sqtt2@cornell.edu 1612771Sqtt2@cornell.edu #------------------------------------------------------------- 1712771Sqtt2@cornell.edu # Arithmetic tests 1812771Sqtt2@cornell.edu #------------------------------------------------------------- 1912771Sqtt2@cornell.edu 2012771Sqtt2@cornell.edu TEST_FP_INT_OP_S( 2, fcvt.w.s, 0x01, -1, -1.1, rtz); 2112771Sqtt2@cornell.edu TEST_FP_INT_OP_S( 3, fcvt.w.s, 0x00, -1, -1.0, rtz); 2212771Sqtt2@cornell.edu TEST_FP_INT_OP_S( 4, fcvt.w.s, 0x01, 0, -0.9, rtz); 2312771Sqtt2@cornell.edu TEST_FP_INT_OP_S( 5, fcvt.w.s, 0x01, 0, 0.9, rtz); 2412771Sqtt2@cornell.edu TEST_FP_INT_OP_S( 6, fcvt.w.s, 0x00, 1, 1.0, rtz); 2512771Sqtt2@cornell.edu TEST_FP_INT_OP_S( 7, fcvt.w.s, 0x01, 1, 1.1, rtz); 2612771Sqtt2@cornell.edu TEST_FP_INT_OP_S( 8, fcvt.w.s, 0x10, -1<<31, -3e9, rtz); 2712771Sqtt2@cornell.edu TEST_FP_INT_OP_S( 9, fcvt.w.s, 0x10, (1<<31)-1, 3e9, rtz); 2812771Sqtt2@cornell.edu 2912771Sqtt2@cornell.edu TEST_FP_INT_OP_S(12, fcvt.wu.s, 0x10, 0, -3.0, rtz); 3012771Sqtt2@cornell.edu TEST_FP_INT_OP_S(13, fcvt.wu.s, 0x10, 0, -1.0, rtz); 3112771Sqtt2@cornell.edu TEST_FP_INT_OP_S(14, fcvt.wu.s, 0x01, 0, -0.9, rtz); 3212771Sqtt2@cornell.edu TEST_FP_INT_OP_S(15, fcvt.wu.s, 0x01, 0, 0.9, rtz); 3312771Sqtt2@cornell.edu TEST_FP_INT_OP_S(16, fcvt.wu.s, 0x00, 1, 1.0, rtz); 3412771Sqtt2@cornell.edu TEST_FP_INT_OP_S(17, fcvt.wu.s, 0x01, 1, 1.1, rtz); 3512771Sqtt2@cornell.edu TEST_FP_INT_OP_S(18, fcvt.wu.s, 0x10, 0, -3e9, rtz); 3612771Sqtt2@cornell.edu TEST_FP_INT_OP_S(19, fcvt.wu.s, 0x00, 3000000000, 3e9, rtz); 3712771Sqtt2@cornell.edu 3812771Sqtt2@cornell.edu#if __riscv_xlen >= 64 3912771Sqtt2@cornell.edu TEST_FP_INT_OP_S(22, fcvt.l.s, 0x01, -1, -1.1, rtz); 4012771Sqtt2@cornell.edu TEST_FP_INT_OP_S(23, fcvt.l.s, 0x00, -1, -1.0, rtz); 4112771Sqtt2@cornell.edu TEST_FP_INT_OP_S(24, fcvt.l.s, 0x01, 0, -0.9, rtz); 4212771Sqtt2@cornell.edu TEST_FP_INT_OP_S(25, fcvt.l.s, 0x01, 0, 0.9, rtz); 4312771Sqtt2@cornell.edu TEST_FP_INT_OP_S(26, fcvt.l.s, 0x00, 1, 1.0, rtz); 4412771Sqtt2@cornell.edu TEST_FP_INT_OP_S(27, fcvt.l.s, 0x01, 1, 1.1, rtz); 4512771Sqtt2@cornell.edu 4612771Sqtt2@cornell.edu TEST_FP_INT_OP_S(32, fcvt.lu.s, 0x10, 0, -3.0, rtz); 4712771Sqtt2@cornell.edu TEST_FP_INT_OP_S(33, fcvt.lu.s, 0x10, 0, -1.0, rtz); 4812771Sqtt2@cornell.edu TEST_FP_INT_OP_S(34, fcvt.lu.s, 0x01, 0, -0.9, rtz); 4912771Sqtt2@cornell.edu TEST_FP_INT_OP_S(35, fcvt.lu.s, 0x01, 0, 0.9, rtz); 5012771Sqtt2@cornell.edu TEST_FP_INT_OP_S(36, fcvt.lu.s, 0x00, 1, 1.0, rtz); 5112771Sqtt2@cornell.edu TEST_FP_INT_OP_S(37, fcvt.lu.s, 0x01, 1, 1.1, rtz); 5212771Sqtt2@cornell.edu TEST_FP_INT_OP_S(38, fcvt.lu.s, 0x10, 0, -3e9, rtz); 5312771Sqtt2@cornell.edu#endif 5412771Sqtt2@cornell.edu 5512771Sqtt2@cornell.edu # test negative NaN, negative infinity conversion 5612771Sqtt2@cornell.edu TEST_CASE( 42, x1, 0x000000007fffffff, la x1, tdat ; flw f1, 0(x1); fcvt.w.s x1, f1) 5712771Sqtt2@cornell.edu TEST_CASE( 44, x1, 0xffffffff80000000, la x1, tdat ; flw f1, 8(x1); fcvt.w.s x1, f1) 5812771Sqtt2@cornell.edu#if __riscv_xlen >= 64 5912771Sqtt2@cornell.edu TEST_CASE( 43, x1, 0x7fffffffffffffff, la x1, tdat ; flw f1, 0(x1); fcvt.l.s x1, f1) 6012771Sqtt2@cornell.edu TEST_CASE( 45, x1, 0x8000000000000000, la x1, tdat ; flw f1, 8(x1); fcvt.l.s x1, f1) 6112771Sqtt2@cornell.edu#endif 6212771Sqtt2@cornell.edu 6312771Sqtt2@cornell.edu # test positive NaN, positive infinity conversion 6412771Sqtt2@cornell.edu TEST_CASE( 52, x1, 0x000000007fffffff, la x1, tdat ; flw f1, 4(x1); fcvt.w.s x1, f1) 6512771Sqtt2@cornell.edu TEST_CASE( 54, x1, 0x000000007fffffff, la x1, tdat ; flw f1, 12(x1); fcvt.w.s x1, f1) 6612771Sqtt2@cornell.edu#if __riscv_xlen >= 64 6712771Sqtt2@cornell.edu TEST_CASE( 53, x1, 0x7fffffffffffffff, la x1, tdat ; flw f1, 4(x1); fcvt.l.s x1, f1) 6812771Sqtt2@cornell.edu TEST_CASE( 55, x1, 0x7fffffffffffffff, la x1, tdat ; flw f1, 12(x1); fcvt.l.s x1, f1) 6912771Sqtt2@cornell.edu#endif 7012771Sqtt2@cornell.edu 7112771Sqtt2@cornell.edu # test NaN, infinity conversions to unsigned integer 7212771Sqtt2@cornell.edu TEST_CASE( 62, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 0(x1); fcvt.wu.s x1, f1) 7312771Sqtt2@cornell.edu TEST_CASE( 63, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 4(x1); fcvt.wu.s x1, f1) 7412771Sqtt2@cornell.edu TEST_CASE( 64, x1, 0, la x1, tdat ; flw f1, 8(x1); fcvt.wu.s x1, f1) 7512771Sqtt2@cornell.edu TEST_CASE( 65, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 12(x1); fcvt.wu.s x1, f1) 7612771Sqtt2@cornell.edu#if __riscv_xlen >= 64 7712771Sqtt2@cornell.edu TEST_CASE( 66, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 0(x1); fcvt.lu.s x1, f1) 7812771Sqtt2@cornell.edu TEST_CASE( 67, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 4(x1); fcvt.lu.s x1, f1) 7912771Sqtt2@cornell.edu TEST_CASE( 68, x1, 0, la x1, tdat ; flw f1, 8(x1); fcvt.lu.s x1, f1) 8012771Sqtt2@cornell.edu TEST_CASE( 69, x1, 0xffffffffffffffff, la x1, tdat ; flw f1, 12(x1); fcvt.lu.s x1, f1) 8112771Sqtt2@cornell.edu#endif 8212771Sqtt2@cornell.edu 8312771Sqtt2@cornell.edu TEST_PASSFAIL 8412771Sqtt2@cornell.edu 8512771Sqtt2@cornell.eduRVTEST_CODE_END 8612771Sqtt2@cornell.edu 8712771Sqtt2@cornell.edu .data 8812771Sqtt2@cornell.eduRVTEST_DATA_BEGIN 8912771Sqtt2@cornell.edu 9012771Sqtt2@cornell.edu TEST_DATA 9112771Sqtt2@cornell.edu 9212771Sqtt2@cornell.edu# -NaN, NaN, -inf, +inf 9312771Sqtt2@cornell.edutdat: 9412771Sqtt2@cornell.edu.word 0xffffffff 9512771Sqtt2@cornell.edu.word 0x7fffffff 9612771Sqtt2@cornell.edu.word 0xff800000 9712771Sqtt2@cornell.edu.word 0x7f800000 9812771Sqtt2@cornell.edu 9912771Sqtt2@cornell.edutdat_d: 10012771Sqtt2@cornell.edu.dword 0xffffffffffffffff 10112771Sqtt2@cornell.edu.dword 0x7fffffffffffffff 10212771Sqtt2@cornell.edu.dword 0xfff0000000000000 10312771Sqtt2@cornell.edu.dword 0x7ff0000000000000 10412771Sqtt2@cornell.edu 10512771Sqtt2@cornell.eduRVTEST_DATA_END 106