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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.c-torture/execute/pr39501.c
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Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/pr39501.c')
-rw-r--r--gcc/testsuite/gcc.c-torture/execute/pr39501.c83
1 files changed, 83 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/pr39501.c b/gcc/testsuite/gcc.c-torture/execute/pr39501.c
new file mode 100644
index 000000000..3749d6e78
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/pr39501.c
@@ -0,0 +1,83 @@
+/* { dg-options "-ffast-math" } */
+#define min1(a,b) ((a) < (b) ? (a) : (b))
+#define max1(a,b) ((a) > (b) ? (a) : (b))
+
+#define min2(a,b) ((a) <= (b) ? (a) : (b))
+#define max2(a,b) ((a) >= (b) ? (a) : (b))
+
+#define F(type,n) \
+ type __attribute__((noinline)) type##_##n(type a, type b) \
+ { \
+ return n(a, b); \
+ }
+
+F(float,min1)
+F(float,min2)
+F(float,max1)
+F(float,max2)
+
+F(double,min1)
+F(double,min2)
+F(double,max1)
+F(double,max2)
+
+int main()
+{
+ if (float_min1(0.f, -1.f) != -1.f) abort();
+ if (float_min1(-1.f, 0.f) != -1.f) abort();
+ if (float_min1(0.f, 1.f) != 0.f) abort();
+ if (float_min1(1.f, 0.f) != 0.f) abort();
+ if (float_min1(-1.f, 1.f) != -1.f) abort();
+ if (float_min1(1.f, -1.f) != -1.f) abort();
+
+ if (float_max1(0.f, -1.f) != 0.f) abort();
+ if (float_max1(-1.f, 0.f) != 0.f) abort();
+ if (float_max1(0.f, 1.f) != 1.f) abort();
+ if (float_max1(1.f, 0.f) != 1.f) abort();
+ if (float_max1(-1.f, 1.f) != 1.f) abort();
+ if (float_max1(1.f, -1.f) != 1.f) abort();
+
+ if (float_min2(0.f, -1.f) != -1.f) abort();
+ if (float_min2(-1.f, 0.f) != -1.f) abort();
+ if (float_min2(0.f, 1.f) != 0.f) abort();
+ if (float_min2(1.f, 0.f) != 0.f) abort();
+ if (float_min2(-1.f, 1.f) != -1.f) abort();
+ if (float_min2(1.f, -1.f) != -1.f) abort();
+
+ if (float_max2(0.f, -1.f) != 0.f) abort();
+ if (float_max2(-1.f, 0.f) != 0.f) abort();
+ if (float_max2(0.f, 1.f) != 1.f) abort();
+ if (float_max2(1.f, 0.f) != 1.f) abort();
+ if (float_max2(-1.f, 1.f) != 1.f) abort();
+ if (float_max2(1.f, -1.f) != 1.f) abort();
+
+ if (double_min1(0., -1.) != -1.) abort();
+ if (double_min1(-1., 0.) != -1.) abort();
+ if (double_min1(0., 1.) != 0.) abort();
+ if (double_min1(1., 0.) != 0.) abort();
+ if (double_min1(-1., 1.) != -1.) abort();
+ if (double_min1(1., -1.) != -1.) abort();
+
+ if (double_max1(0., -1.) != 0.) abort();
+ if (double_max1(-1., 0.) != 0.) abort();
+ if (double_max1(0., 1.) != 1.) abort();
+ if (double_max1(1., 0.) != 1.) abort();
+ if (double_max1(-1., 1.) != 1.) abort();
+ if (double_max1(1., -1.) != 1.) abort();
+
+ if (double_min2(0., -1.) != -1.) abort();
+ if (double_min2(-1., 0.) != -1.) abort();
+ if (double_min2(0., 1.) != 0.) abort();
+ if (double_min2(1., 0.) != 0.) abort();
+ if (double_min2(-1., 1.) != -1.) abort();
+ if (double_min2(1., -1.) != -1.) abort();
+
+ if (double_max2(0., -1.) != 0.) abort();
+ if (double_max2(-1., 0.) != 0.) abort();
+ if (double_max2(0., 1.) != 1.) abort();
+ if (double_max2(1., 0.) != 1.) abort();
+ if (double_max2(-1., 1.) != 1.) abort();
+ if (double_max2(1., -1.) != 1.) abort();
+
+ exit(0);
+}