Weiming Zhao 9b7bbeca48 [Builtin] Implement lit-test support (part 1 of 2: test cases update)
Original r297566 is splitted into two parts.
This is part one, which adds "RUN" command for test cases.
Unit/arm/call_apsr.S is updated to support thumb1.
It also fixes a bug in arm/aeabi_uldivmod_test.c
gcc_personality_test is XFAILED as the framework cannot handle it so far.
cpu_model_test is also XFAILED for now as it is expected to return non-zero.

TODO: A few tests are XFAILed for armhf and aarch64.
We need further investigating.  [1,2] Tracks the issue.

[1] https://bugs.llvm.org//show_bug.cgi?id=32260
[2] https://bugs.llvm.org//show_bug.cgi?id=32261

Reviewers: rengolin, compnerd, jroelofs, erik.pilkington, arphaman

Reviewed By: jroelofs

Subscribers: jroelofs, aemerson, srhines, nemanjai, llvm-commits, mgorny

Differential Revision: https://reviews.llvm.org/D30802

llvm-svn: 298339
2017-03-21 05:32:51 +00:00

177 lines
6.0 KiB
C

// RUN: %clang_builtins %s %librt -o %t && %run %t
//===-- udivsi3_test.c - Test __udivsi3 -----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file tests __udivsi3 for the compiler_rt library.
//
//===----------------------------------------------------------------------===//
#include "int_lib.h"
#include <stdio.h>
// Returns: a / b
COMPILER_RT_ABI su_int __udivsi3(su_int a, su_int b);
int test__udivsi3(su_int a, su_int b, su_int expected_q)
{
su_int q = __udivsi3(a, b);
if (q != expected_q)
printf("error in __udivsi3: %X / %X = %X, expected %X\n",
a, b, q, expected_q);
return q != expected_q;
}
su_int tests[][4] =
{
{0x00000000, 0x00000001, 0x00000000},
{0x00000000, 0x00000002, 0x00000000},
{0x00000000, 0x00000003, 0x00000000},
{0x00000000, 0x00000010, 0x00000000},
{0x00000000, 0x078644FA, 0x00000000},
{0x00000000, 0x0747AE14, 0x00000000},
{0x00000000, 0x7FFFFFFF, 0x00000000},
{0x00000000, 0x80000000, 0x00000000},
{0x00000000, 0xFFFFFFFD, 0x00000000},
{0x00000000, 0xFFFFFFFE, 0x00000000},
{0x00000000, 0xFFFFFFFF, 0x00000000},
{0x00000001, 0x00000001, 0x00000001},
{0x00000001, 0x00000002, 0x00000000},
{0x00000001, 0x00000003, 0x00000000},
{0x00000001, 0x00000010, 0x00000000},
{0x00000001, 0x078644FA, 0x00000000},
{0x00000001, 0x0747AE14, 0x00000000},
{0x00000001, 0x7FFFFFFF, 0x00000000},
{0x00000001, 0x80000000, 0x00000000},
{0x00000001, 0xFFFFFFFD, 0x00000000},
{0x00000001, 0xFFFFFFFE, 0x00000000},
{0x00000001, 0xFFFFFFFF, 0x00000000},
{0x00000002, 0x00000001, 0x00000002},
{0x00000002, 0x00000002, 0x00000001},
{0x00000002, 0x00000003, 0x00000000},
{0x00000002, 0x00000010, 0x00000000},
{0x00000002, 0x078644FA, 0x00000000},
{0x00000002, 0x0747AE14, 0x00000000},
{0x00000002, 0x7FFFFFFF, 0x00000000},
{0x00000002, 0x80000000, 0x00000000},
{0x00000002, 0xFFFFFFFD, 0x00000000},
{0x00000002, 0xFFFFFFFE, 0x00000000},
{0x00000002, 0xFFFFFFFF, 0x00000000},
{0x00000003, 0x00000001, 0x00000003},
{0x00000003, 0x00000002, 0x00000001},
{0x00000003, 0x00000003, 0x00000001},
{0x00000003, 0x00000010, 0x00000000},
{0x00000003, 0x078644FA, 0x00000000},
{0x00000003, 0x0747AE14, 0x00000000},
{0x00000003, 0x7FFFFFFF, 0x00000000},
{0x00000003, 0x80000000, 0x00000000},
{0x00000003, 0xFFFFFFFD, 0x00000000},
{0x00000003, 0xFFFFFFFE, 0x00000000},
{0x00000003, 0xFFFFFFFF, 0x00000000},
{0x00000010, 0x00000001, 0x00000010},
{0x00000010, 0x00000002, 0x00000008},
{0x00000010, 0x00000003, 0x00000005},
{0x00000010, 0x00000010, 0x00000001},
{0x00000010, 0x078644FA, 0x00000000},
{0x00000010, 0x0747AE14, 0x00000000},
{0x00000010, 0x7FFFFFFF, 0x00000000},
{0x00000010, 0x80000000, 0x00000000},
{0x00000010, 0xFFFFFFFD, 0x00000000},
{0x00000010, 0xFFFFFFFE, 0x00000000},
{0x00000010, 0xFFFFFFFF, 0x00000000},
{0x078644FA, 0x00000001, 0x078644FA},
{0x078644FA, 0x00000002, 0x03C3227D},
{0x078644FA, 0x00000003, 0x028216FE},
{0x078644FA, 0x00000010, 0x0078644F},
{0x078644FA, 0x078644FA, 0x00000001},
{0x078644FA, 0x0747AE14, 0x00000001},
{0x078644FA, 0x7FFFFFFF, 0x00000000},
{0x078644FA, 0x80000000, 0x00000000},
{0x078644FA, 0xFFFFFFFD, 0x00000000},
{0x078644FA, 0xFFFFFFFE, 0x00000000},
{0x078644FA, 0xFFFFFFFF, 0x00000000},
{0x0747AE14, 0x00000001, 0x0747AE14},
{0x0747AE14, 0x00000002, 0x03A3D70A},
{0x0747AE14, 0x00000003, 0x026D3A06},
{0x0747AE14, 0x00000010, 0x00747AE1},
{0x0747AE14, 0x078644FA, 0x00000000},
{0x0747AE14, 0x0747AE14, 0x00000001},
{0x0747AE14, 0x7FFFFFFF, 0x00000000},
{0x0747AE14, 0x80000000, 0x00000000},
{0x0747AE14, 0xFFFFFFFD, 0x00000000},
{0x0747AE14, 0xFFFFFFFE, 0x00000000},
{0x0747AE14, 0xFFFFFFFF, 0x00000000},
{0x7FFFFFFF, 0x00000001, 0x7FFFFFFF},
{0x7FFFFFFF, 0x00000002, 0x3FFFFFFF},
{0x7FFFFFFF, 0x00000003, 0x2AAAAAAA},
{0x7FFFFFFF, 0x00000010, 0x07FFFFFF},
{0x7FFFFFFF, 0x078644FA, 0x00000011},
{0x7FFFFFFF, 0x0747AE14, 0x00000011},
{0x7FFFFFFF, 0x7FFFFFFF, 0x00000001},
{0x7FFFFFFF, 0x80000000, 0x00000000},
{0x7FFFFFFF, 0xFFFFFFFD, 0x00000000},
{0x7FFFFFFF, 0xFFFFFFFE, 0x00000000},
{0x7FFFFFFF, 0xFFFFFFFF, 0x00000000},
{0x80000000, 0x00000001, 0x80000000},
{0x80000000, 0x00000002, 0x40000000},
{0x80000000, 0x00000003, 0x2AAAAAAA},
{0x80000000, 0x00000010, 0x08000000},
{0x80000000, 0x078644FA, 0x00000011},
{0x80000000, 0x0747AE14, 0x00000011},
{0x80000000, 0x7FFFFFFF, 0x00000001},
{0x80000000, 0x80000000, 0x00000001},
{0x80000000, 0xFFFFFFFD, 0x00000000},
{0x80000000, 0xFFFFFFFE, 0x00000000},
{0x80000000, 0xFFFFFFFF, 0x00000000},
{0xFFFFFFFD, 0x00000001, 0xFFFFFFFD},
{0xFFFFFFFD, 0x00000002, 0x7FFFFFFE},
{0xFFFFFFFD, 0x00000003, 0x55555554},
{0xFFFFFFFD, 0x00000010, 0x0FFFFFFF},
{0xFFFFFFFD, 0x078644FA, 0x00000022},
{0xFFFFFFFD, 0x0747AE14, 0x00000023},
{0xFFFFFFFD, 0x7FFFFFFF, 0x00000001},
{0xFFFFFFFD, 0x80000000, 0x00000001},
{0xFFFFFFFD, 0xFFFFFFFD, 0x00000001},
{0xFFFFFFFD, 0xFFFFFFFE, 0x00000000},
{0xFFFFFFFD, 0xFFFFFFFF, 0x00000000},
{0xFFFFFFFE, 0x00000001, 0xFFFFFFFE},
{0xFFFFFFFE, 0x00000002, 0x7FFFFFFF},
{0xFFFFFFFE, 0x00000003, 0x55555554},
{0xFFFFFFFE, 0x00000010, 0x0FFFFFFF},
{0xFFFFFFFE, 0x078644FA, 0x00000022},
{0xFFFFFFFE, 0x0747AE14, 0x00000023},
{0xFFFFFFFE, 0x7FFFFFFF, 0x00000002},
{0xFFFFFFFE, 0x80000000, 0x00000001},
{0xFFFFFFFE, 0xFFFFFFFD, 0x00000001},
{0xFFFFFFFE, 0xFFFFFFFE, 0x00000001},
{0xFFFFFFFE, 0xFFFFFFFF, 0x00000000},
{0xFFFFFFFF, 0x00000001, 0xFFFFFFFF},
{0xFFFFFFFF, 0x00000002, 0x7FFFFFFF},
{0xFFFFFFFF, 0x00000003, 0x55555555},
{0xFFFFFFFF, 0x00000010, 0x0FFFFFFF},
{0xFFFFFFFF, 0x078644FA, 0x00000022},
{0xFFFFFFFF, 0x0747AE14, 0x00000023},
{0xFFFFFFFF, 0x7FFFFFFF, 0x00000002},
{0xFFFFFFFF, 0x80000000, 0x00000001},
{0xFFFFFFFF, 0xFFFFFFFD, 0x00000001},
{0xFFFFFFFF, 0xFFFFFFFE, 0x00000001},
{0xFFFFFFFF, 0xFFFFFFFF, 0x00000001}
};
int main()
{
const unsigned N = sizeof(tests) / sizeof(tests[0]);
unsigned i;
for (i = 0; i < N; ++i)
if (test__udivsi3(tests[i][0], tests[i][1], tests[i][2]))
return 1;
return 0;
}