From: Luke Kenneth Casson Leighton Date: Wed, 31 Oct 2018 11:37:42 +0000 (+0000) Subject: add unit test for fp16 2-packed X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6a474190ee2b21e7d568ae4445445dccc1409aa4;p=riscv-tests.git add unit test for fp16 2-packed --- diff --git a/isa/rv64uf/sv_fadd_elwidth.S b/isa/rv64uf/sv_fadd_elwidth.S index 264708a..1189a6e 100644 --- a/isa/rv64uf/sv_fadd_elwidth.S +++ b/isa/rv64uf/sv_fadd_elwidth.S @@ -3,12 +3,12 @@ RVTEST_RV64UF -#define SV_ELWIDTH_TEST( vl, wid1, wid2, wid3, testdata, answer ) \ +#define SV_ELWIDTH_TEST( vl, wid1, wid2, wid3, tdata, ans ) \ \ - SV_FLW_DATA( f4, ( testdata + 0) , 0) ; \ - SV_FLW_DATA( f5, ( testdata + 4), 0) ; \ - SV_FLW_DATA( f6, ( testdata + 8), 0) ; \ - SV_FLW_DATA( f7, ( testdata + 12), 0) ; \ + SV_FLW_DATA( f4, ( tdata + 0) , 0) ; \ + SV_FLW_DATA( f5, ( tdata + 4), 0) ; \ + SV_FLW_DATA( f6, ( tdata + 8), 0) ; \ + SV_FLW_DATA( f7, ( tdata + 12), 0) ; \ \ SET_SV_MVL( vl ) ; \ SET_SV_3CSRS( SV_REG_CSR(0, 2, wid1, 2, 1), \ @@ -22,8 +22,8 @@ RVTEST_RV64UF SET_SV_VL(1) ; \ SET_SV_MVL(1) ; \ \ - TEST_SV_FW(0, f2, answer+0, 0) ; \ - TEST_SV_FW(0, f3, answer+4, 0) + TEST_SV_FW(0, f2, ans+0, 0) ; \ + TEST_SV_FW(0, f3, ans+4, 0) # SV test: vector-vector fadd # @@ -51,18 +51,18 @@ testdata: .float 1.0 .float 2.0 answer: - .word 0xffff5140 # 42.0 fp16 - .word 0xffff5180 # 44.0 fp16 + .word 0x51805140 # 44 fp16 42 fp16, tested as-is, even if it goes to fp + .word 0x0 # before going to int for comparison (TEST_SV_FW) testdata2: - .word 0xffff5120 # 41 fp16 + .word 0x51405120 # 42 fp16 41 fp16 .word 0xffff5140 # 42 fp16 .float 1.0 .float 2.0 answer2: - .word 0xffff5140 - .word 0xffff5180 + .word 0x51805140 + .word 0x0 # Output data section. RVTEST_DATA_BEGIN # Start of test output data region. .align 3