Weiming Zhao d8ca74176e [Builtin] Unxfail tests for armhf
Summary:
Originally, a few tests fail for armhf target due to:
1) COMPILER_RT_ARMHF_TARGET was not set when building the lib
2) COMPILER_RT_ABI should not be defined as `__attribute__((pcs("aapcs")))` for armhf when building for both lib and tests

This address https://bugs.llvm.org//show_bug.cgi?id=32261

mulsc3_test.c is a newly exposed issue, which will be addressed separately.

Reviewers: rengolin, compnerd

Reviewed By: compnerd

Subscribers: aemerson, llvm-commits, mgorny

Differential Revision: https://reviews.llvm.org/D31448

llvm-svn: 298974
2017-03-29 03:36:46 +00:00

56 lines
1.4 KiB
C

// RUN: %clang_builtins %s %librt -o %t && %run %t
//===-- gtsf2vfp_test.c - Test __gtsf2vfp ---------------------------------===//
//
// 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 __gtsf2vfp for the compiler_rt library.
//
//===----------------------------------------------------------------------===//
#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <math.h>
extern int __gtsf2vfp(float a, float b);
#if __arm__ && __VFP_FP__
int test__gtsf2vfp(float a, float b)
{
int actual = __gtsf2vfp(a, b);
int expected = (a > b) ? 1 : 0;
if (actual != expected)
printf("error in __gtsf2vfp(%f, %f) = %d, expected %d\n",
a, b, actual, expected);
return actual != expected;
}
#endif
int main()
{
#if __arm__ && __VFP_FP__
if (test__gtsf2vfp(0.0, 0.0))
return 1;
if (test__gtsf2vfp(1.0, 0.0))
return 1;
if (test__gtsf2vfp(-1.0, -2.0))
return 1;
if (test__gtsf2vfp(-2.0, -1.0))
return 1;
if (test__gtsf2vfp(HUGE_VALF, 1.0))
return 1;
if (test__gtsf2vfp(1.0, HUGE_VALF))
return 1;
#else
printf("skipped\n");
#endif
return 0;
}