diff options
Diffstat (limited to 'test/builtins/Unit')
-rw-r--r-- | test/builtins/Unit/fp_test.h | 1 | ||||
-rw-r--r-- | test/builtins/Unit/truncdfhf2_test.c | 3 | ||||
-rw-r--r-- | test/builtins/Unit/truncdfsf2_test.c | 38 | ||||
-rw-r--r-- | test/builtins/Unit/truncsfhf2_test.c | 3 |
4 files changed, 45 insertions, 0 deletions
diff --git a/test/builtins/Unit/fp_test.h b/test/builtins/Unit/fp_test.h index 79d652f17..1f0e7be6d 100644 --- a/test/builtins/Unit/fp_test.h +++ b/test/builtins/Unit/fp_test.h @@ -14,6 +14,7 @@ #include <stdlib.h> #include <limits.h> #include <string.h> +#include <stdint.h> enum EXPECTED_RESULT { LESS_0, LESS_EQUAL_0, EQUAL_0, GREATER_0, GREATER_EQUAL_0, NEQUAL_0 diff --git a/test/builtins/Unit/truncdfhf2_test.c b/test/builtins/Unit/truncdfhf2_test.c index 98c5c9dac..6627a001e 100644 --- a/test/builtins/Unit/truncdfhf2_test.c +++ b/test/builtins/Unit/truncdfhf2_test.c @@ -107,5 +107,8 @@ int main() if (test__truncdfhf2(-65520.0, UINT16_C(0xfc00))) return 1; + if (test__truncdfhf2(65536.0, + UINT16_C(0x7c00))) + return 1; return 0; } diff --git a/test/builtins/Unit/truncdfsf2_test.c b/test/builtins/Unit/truncdfsf2_test.c new file mode 100644 index 000000000..a208a3a56 --- /dev/null +++ b/test/builtins/Unit/truncdfsf2_test.c @@ -0,0 +1,38 @@ +//===--------------- truncdfsf2_test.c - Test __truncdfsf2 ----------------===// +// +// 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 __truncdfsf2 for the compiler_rt library. +// +//===----------------------------------------------------------------------===// + +#include <stdio.h> + +#include "fp_test.h" + +float __truncdfsf2(double a); + +int test__truncdfsf2(double a) +{ + float actual = __truncdfsf2(a); + float expected = a; + + if (actual != expected) { + printf("error in test__truncdfsf2(%lf) = %f, " + "expected %f\n", a, actual, expected); + return 1; + } + return 0; +} + +int main() +{ + if (test__truncdfsf2(340282366920938463463374607431768211456.0)) + return 1; + return 0; +} diff --git a/test/builtins/Unit/truncsfhf2_test.c b/test/builtins/Unit/truncsfhf2_test.c index 2024605d0..5bc3c8e22 100644 --- a/test/builtins/Unit/truncsfhf2_test.c +++ b/test/builtins/Unit/truncsfhf2_test.c @@ -104,6 +104,9 @@ int main() if (test__truncsfhf2(65520.0f, UINT16_C(0x7c00))) return 1; + if (test__truncsfhf2(65536.0f, + UINT16_C(0x7c00))) + return 1; if (test__truncsfhf2(-65520.0f, UINT16_C(0xfc00))) return 1; |