URL https://opencores.org/ocsvn/potato/potato/trunk

Subversion Repositories potato

[/] [potato/] [trunk/] [riscv-tests/] [blt.S] - Blame information for rev 53

Go to most recent revision | Details | Compare with Previous | View Log

Line No.	Rev	Author	Line
1	6	skordal	`# See LICENSE for license details.`
2
3			`#*****************************************************************************`
4			`# blt.S`
5			`#-----------------------------------------------------------------------------`
6			`#`
7			`# Test blt instruction.`
8			`#`
9
10			`#include "riscv_test.h"`
11			`#include "test_macros.h"`
12
13			`RVTEST_RV32U`
14			`RVTEST_CODE_BEGIN`
15
16			`#-------------------------------------------------------------`
17			`# Branch tests`
18			`#-------------------------------------------------------------`
19
20			`# Each test checks both forward and backward branches`
21
22			`TEST_BR2_OP_TAKEN( 2, blt, 0, 1 );`
23			`TEST_BR2_OP_TAKEN( 3, blt, -1, 1 );`
24			`TEST_BR2_OP_TAKEN( 4, blt, -2, -1 );`
25
26			`TEST_BR2_OP_NOTTAKEN( 5, blt, 1, 0 );`
27			`TEST_BR2_OP_NOTTAKEN( 6, blt, 1, -1 );`
28			`TEST_BR2_OP_NOTTAKEN( 7, blt, -1, -2 );`
29			`TEST_BR2_OP_NOTTAKEN( 8, blt, 1, -2 );`
30
31			`#-------------------------------------------------------------`
32			`# Bypassing tests`
33			`#-------------------------------------------------------------`
34
35			`TEST_BR2_SRC12_BYPASS( 9, 0, 0, blt, 0, -1 );`
36			`TEST_BR2_SRC12_BYPASS( 10, 0, 1, blt, 0, -1 );`
37			`TEST_BR2_SRC12_BYPASS( 11, 0, 2, blt, 0, -1 );`
38			`TEST_BR2_SRC12_BYPASS( 12, 1, 0, blt, 0, -1 );`
39			`TEST_BR2_SRC12_BYPASS( 13, 1, 1, blt, 0, -1 );`
40			`TEST_BR2_SRC12_BYPASS( 14, 2, 0, blt, 0, -1 );`
41
42			`TEST_BR2_SRC12_BYPASS( 15, 0, 0, blt, 0, -1 );`
43			`TEST_BR2_SRC12_BYPASS( 16, 0, 1, blt, 0, -1 );`
44			`TEST_BR2_SRC12_BYPASS( 17, 0, 2, blt, 0, -1 );`
45			`TEST_BR2_SRC12_BYPASS( 18, 1, 0, blt, 0, -1 );`
46			`TEST_BR2_SRC12_BYPASS( 19, 1, 1, blt, 0, -1 );`
47			`TEST_BR2_SRC12_BYPASS( 20, 2, 0, blt, 0, -1 );`
48
49			`#-------------------------------------------------------------`
50			`# Test delay slot instructions not executed nor bypassed`
51			`#-------------------------------------------------------------`
52
53			`TEST_CASE( 21, x1, 3, \`
54			`li x1, 1; \`
55			`blt x0, x1, 1f; \`
56			`addi x1, x1, 1; \`
57			`addi x1, x1, 1; \`
58			`addi x1, x1, 1; \`
59			`addi x1, x1, 1; \`
60			`1: addi x1, x1, 1; \`
61			`addi x1, x1, 1; \`
62			`)`
63
64			`TEST_PASSFAIL`
65
66			`RVTEST_CODE_END`
67
68			`.data`
69			`RVTEST_DATA_BEGIN`
70
71			`TEST_DATA`
72
73			`RVTEST_DATA_END`

Browse

Tools

Subversion Repositories potato

[/] [potato/] [trunk/] [riscv-tests/] [blt.S] - Blame information for rev 53