4 files changed, 289 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/c99-tgmath-1.c b/gcc/testsuite/gcc.dg/c99-tgmath-1.c
new file mode 100644
index 0000000..bef6ab1
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/c99-tgmath-1.c
@@ -0,0 +1,247 @@
+/* Test for <tgmath.h> in C99. */
+/* Origin: Matt Austern <austern@apple.com>
+/* { dg-do preprocess } */
+/* { dg-options "-std=iso9899:1999" } */
+
+/* Test that tgmath defines the macros it's supposed to. */
+#include <tgmath.h>
+
+#ifndef acos
+#error acos undefined
+#endif
+
+#ifndef asin
+#error asin undefined
+#endif
+
+#ifndef atan
+#error atan undefined
+#endif
+
+#ifndef acosh
+#error acosh undefined
+#endif
+
+#ifndef asinh
+#error asinh undefined
+#endif
+
+#ifndef atanh
+#error atanh undefined
+#endif
+
+#ifndef cos
+#error cos undefined
+#endif
+
+#ifndef sin
+#error sin undefined
+#endif
+
+#ifndef tan
+#error tan undefined
+#endif
+
+#ifndef cosh
+#error cosh undefined
+#endif
+
+#ifndef sinh
+#error sinh undefined
+#endif
+
+#ifndef tanh
+#error tanh undefined
+#endif
+
+#ifndef exp
+#error exp undefined
+#endif
+
+#ifndef log
+#error log undefined
+#endif
+
+#ifndef pow
+#error pow undefined
+#endif
+
+#ifndef sqrt
+#error sqrt undefined
+#endif
+
+#ifndef fabs
+#error fabs undefined
+#endif
+
+#ifndef atan2
+#error atan2 undefined
+#endif
+
+#ifndef cbrt
+#error cbrt undefined
+#endif
+
+#ifndef ceil
+#error ceil undefined
+#endif
+
+#ifndef copysign
+#error copysign undefined
+#endif
+
+#ifndef erf
+#error erf undefined
+#endif
+
+#ifndef erfc
+#error erfc undefined
+#endif
+
+#ifndef exp2
+#error exp2 undefined
+#endif
+
+#ifndef expm1
+#error expm1 undefined
+#endif
+
+#ifndef fdim
+#error fdim undefined
+#endif
+
+#ifndef floor
+#error floor undefined
+#endif
+
+#ifndef fma
+#error fma undefined
+#endif
+
+#ifndef fmax
+#error fmax undefined
+#endif
+
+#ifndef fmin
+#error fmin undefined
+#endif
+
+#ifndef fmod
+#error fmod undefined
+#endif
+
+#ifndef frexp
+#error frexp undefined
+#endif
+
+#ifndef hypot
+#error hypot undefined
+#endif
+
+#ifndef ilogb
+#error ilogb undefined
+#endif
+
+#ifndef ldexp
+#error ldexp undefined
+#endif
+
+#ifndef lgamma
+#error lgamma undefined
+#endif
+
+#ifndef llrint
+#error llrint undefined
+#endif
+
+#ifndef llround
+#error llround undefined
+#endif
+
+#ifndef log10
+#error log10 undefined
+#endif
+
+#ifndef log1p
+#error log1p undefined
+#endif
+
+#ifndef log2
+#error log2 undefined
+#endif
+
+#ifndef logb
+#error logb undefined
+#endif
+
+#ifndef lrint
+#error lrint undefined
+#endif
+
+#ifndef lround
+#error lround undefined
+#endif
+
+#ifndef nearbyint
+#error nearbyint undefined
+#endif
+
+#ifndef nextafter
+#error nextafter undefined
+#endif
+
+#ifndef nexttoward
+#error nexttoward undefined
+#endif
+
+#ifndef remainder
+#error remainder undefined
+#endif
+
+#ifndef remquo
+#error remquo undefined
+#endif
+
+#ifndef rint
+#error rint undefined
+#endif
+
+#ifndef round
+#error round undefined
+#endif
+
+#ifndef scalbn
+#error scalbn undefined
+#endif
+
+#ifndef scalbln
+#error scalbln undefined
+#endif
+
+#ifndef tgamma
+#error tgamma undefined
+#endif
+
+#ifndef trunc
+#error trunc undefined
+#endif
+
+#ifndef carg
+#error carg undefined
+#endif
+
+#ifndef cimag
+#error cimag undefined
+#endif
+
+#ifndef conj
+#error conj undefined
+#endif
+
+#ifndef cproj
+#error cproj undefined
+#endif
+
+#ifndef creal
+#error creal undefined
+#endif
diff --git a/gcc/testsuite/gcc.dg/c99-tgmath-2.c b/gcc/testsuite/gcc.dg/c99-tgmath-2.c
new file mode 100644
index 0000000..d162d4a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/c99-tgmath-2.c
@@ -0,0 +1,14 @@
+/* Test for <tgmath.h> in C99. */
+/* Origin: Matt Austern <austern@apple.com>
+/* { dg-do compile } */
+/* { dg-options "-std=iso9899:1999" } */
+
+/* Test that invoking type-generic sin on a float invokes sinf. */
+#include <tgmath.h>
+
+float foo(float x)
+{
+  return sin(x);
+}
+
+/* {dg-final {scan-assembler "sinf" } } */
diff --git a/gcc/testsuite/gcc.dg/c99-tgmath-3.c b/gcc/testsuite/gcc.dg/c99-tgmath-3.c
new file mode 100644
index 0000000..4d0de1e
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/c99-tgmath-3.c
@@ -0,0 +1,14 @@
+/* Test for <tgmath.h> in C99. */
+/* Origin: Matt Austern <austern@apple.com>
+/* { dg-do compile } */
+/* { dg-options "-std=iso9899:1999" } */
+
+/* Test that invoking type-generic exp on a complex invokes cexp. */
+#include <tgmath.h>
+
+complex double foo(complex double x)
+{
+  return exp(x);
+}
+
+/* {dg-final {scan-assembler "cexp" } } */
diff --git a/gcc/testsuite/gcc.dg/c99-tgmath-4.c b/gcc/testsuite/gcc.dg/c99-tgmath-4.c
new file mode 100644
index 0000000..e9e490b
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/c99-tgmath-4.c
@@ -0,0 +1,14 @@
+/* Test for <tgmath.h> in C99. */
+/* Origin: Matt Austern <austern@apple.com>
+/* { dg-do compile } */
+/* { dg-options "-std=iso9899:1999" } */
+
+/* Test that invoking type-generic pow on complex float invokes cpowf. */
+#include <tgmath.h>
+
+complex double foo(complex float x, float y)
+{
+  return pow(x, y);
+}
+
+/* {dg-final {scan-assembler "cpowf" } } */