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| author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2020-03-03 08:17:40 +0100 |
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| committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2020-03-03 08:17:40 +0100 |
| commit | 1ab7b51c30e1b10ac45b0bd64cefdc01da0f7f68 (patch) | |
| tree | 210ffc156c83f04fb0c61a40b4f9037d7ba8a7e1 /test/monniaux/builtins | |
| parent | 222c9047d61961db9c6b19fed5ca49829223fd33 (diff) | |
| parent | 12be46d59a2483a10d77fa8ee67f7e0ca1bd702f (diff) | |
| download | compcert-kvx-1ab7b51c30e1b10ac45b0bd64cefdc01da0f7f68.tar.gz compcert-kvx-1ab7b51c30e1b10ac45b0bd64cefdc01da0f7f68.zip | |
Merge branch 'mppa-cse2' of gricad-gitlab.univ-grenoble-alpes.fr:sixcy/CompCert into mppa-work
Diffstat (limited to 'test/monniaux/builtins')
| -rw-r--r-- | test/monniaux/builtins/fma.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/monniaux/builtins/fma.c b/test/monniaux/builtins/fma.c new file mode 100644 index 00000000..4083e781 --- /dev/null +++ b/test/monniaux/builtins/fma.c @@ -0,0 +1,14 @@ +#define COMPCERT_NO_FP_MACROS +#include <math.h> +#include <stdio.h> +#include <stdlib.h> + +int main(int argc, char **argv) { + if (argc < 4) return 1; + double x = strtod(argv[1], NULL); + double y = strtod(argv[2], NULL); + double z = strtod(argv[3], NULL); + printf("%g %g %g\n", __builtin_fma(x, y, z), fma(x, y, z), x*y + z); + printf("%g %g %g\n", __builtin_fma(-x, y, z), fma(-x, y, z), (-x)*y + z); + return 0; +} |