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author | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2012-10-01 10:30:31 -0700 |
commit | 82bcbebce43f0227f506d75a5b764b6847041bae (patch) | |
tree | fe9f8597b48a430c4daeb5123e3e8eb28e6f9da9 /gcc-4.7/gcc/testsuite/gcc.target/i386/l_fma_main.h | |
parent | 3c052de3bb16ac53b6b6ed659ec7557eb84c7590 (diff) | |
download | toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.gz toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.tar.bz2 toolchain_gcc-82bcbebce43f0227f506d75a5b764b6847041bae.zip |
Initial check-in of gcc 4.7.2.
Change-Id: I4a2f5a921c21741a0e18bda986d77e5f1bef0365
Diffstat (limited to 'gcc-4.7/gcc/testsuite/gcc.target/i386/l_fma_main.h')
-rw-r--r-- | gcc-4.7/gcc/testsuite/gcc.target/i386/l_fma_main.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/gcc-4.7/gcc/testsuite/gcc.target/i386/l_fma_main.h b/gcc-4.7/gcc/testsuite/gcc.target/i386/l_fma_main.h new file mode 100644 index 000000000..a9dc5cd20 --- /dev/null +++ b/gcc-4.7/gcc/testsuite/gcc.target/i386/l_fma_main.h @@ -0,0 +1,100 @@ + +#ifndef l_fma_main +#define l_fma_main + +#if DEBUG +#include <stdio.h> +#endif + +TYPE m1[32] = { + 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 + }; +TYPE m2[32] = { + 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, + 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33 + }; +TYPE m3[32] = { + 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34 + }; +TYPE m4[32]; +int test_fails = 0; + +void +compare_result(char *title, TYPE *res) +{ + int i; + int good = 1; + for (i =0; i < 32; i++) + if (m4[i] != res[i]) + { + if (good) + { +#if DEBUG + printf ("!!!! %s miscompare\n", title); +#endif + good = 0; + } +#if DEBUG + printf ("res[%d] = %d, must be %d\n", i, (int)res[i], (int) m4[i]); +#endif + } + if (!good) + test_fails = 1; +} + +static void fma_test () +{ + test_noneg_add_noneg_add (m1, m2, m3, m4, 32); + compare_result ("test0000", res_test0000); + + test_noneg_add_noneg_sub (m1, m2, m3, m4, 32); + compare_result ("test0001", res_test0001); + + test_noneg_add_neg_add (m1, m2, m3, m4, 32); + compare_result ("test0010", res_test0010); + + test_noneg_add_neg_sub (m1, m2, m3, m4, 32); + compare_result ("test0011", res_test0011); + + test_noneg_sub_noneg_add (m1, m2, m3, m4, 32); + compare_result ("test0100", res_test0100); + + test_noneg_sub_noneg_sub (m1, m2, m3, m4, 32); + compare_result ("test0101", res_test0101); + + test_noneg_sub_neg_add (m1, m2, m3, m4, 32); + compare_result ("test0110", res_test0110); + + test_noneg_sub_neg_sub (m1, m2, m3, m4, 32); + compare_result ("test0111", res_test0111); + + test_neg_add_noneg_add (m1, m2, m3, m4, 32); + compare_result ("test1000", res_test1000); + + test_neg_add_noneg_sub (m1, m2, m3, m4, 32); + compare_result ("test1001", res_test1001); + + test_neg_add_neg_add (m1, m2, m3, m4, 32); + compare_result ("test1010", res_test1010); + + test_neg_add_neg_sub (m1, m2, m3, m4, 32); + compare_result ("test1011", res_test1011); + + test_neg_sub_noneg_add (m1, m2, m3, m4, 32); + compare_result ("test1100", res_test1100); + + test_neg_sub_noneg_sub (m1, m2, m3, m4, 32); + compare_result ("test1101", res_test1101); + + test_neg_sub_neg_add (m1, m2, m3, m4, 32); + compare_result ("test1110", res_test1110); + + test_neg_sub_neg_sub (m1, m2, m3, m4, 32); + compare_result ("test1111", res_test1111); + + if (test_fails) abort (); +} + +#endif |