math: add random float generator to gen, make check work for ulp tests

[libc-test] / src / math / lround.c

diff --git a/src/math/lround.c b/src/math/lround.c
index aa751a0..36d3907 100644 (file)
--- a/src/math/lround.c
+++ b/src/math/lround.c
@@ -4,6 +4,7 @@
 
 static struct d_i t[] = {
 #include "sanity/lround.h"
+#include "special/lround.h"
 
 };
 
@@ -11,7 +12,6 @@ int main(void)
 {
        #pragma STDC FENV_ACCESS ON
        long long yi;
-       float d;
        int e, i, err = 0;
        struct d_i *p;
 
@@ -31,7 +31,7 @@ int main(void)
                        printf(" got %s\n", estr(e));
                        err++;
                }
-               if (yi != p->i) {
+               if (!(p->e&INVALID) && yi != p->i) {
                        printf("%s:%d: %s lround(%a) want %lld got %lld\n",
                                p->file, p->line, rstr(p->r), p->x, p->i, yi);
                        err++;