From: Jakub Jelinek <jakub@redhat.com>
Date: Fri, 30 Aug 2019 12:11:38 +0000 (+0200)
Subject: backport: re PR c/89521 (ICE in expand_builtin_int_roundingfn, at builtins.c:2697)
X-Git-Tag: releases/gcc-7.5.0~242
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=920647ea4171b490e35364c6725066c3d2e066fd;p=thirdparty%2Fgcc.git

backport: re PR c/89521 (ICE in expand_builtin_int_roundingfn, at builtins.c:2697)

	Backported from mainline
	2019-02-28  Jakub Jelinek  <jakub@redhat.com>

	PR c/89521
	* gcc.dg/pr89521-1.c: New test.
	* gcc.dg/pr89521-2.c: New test.

From-SVN: r275121
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d6e5983fc98d..17d8ee578dda 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -3,6 +3,10 @@
 	Backported from mainline
 	2019-02-28  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c/89521
+	* gcc.dg/pr89521-1.c: New test.
+	* gcc.dg/pr89521-2.c: New test.
+
 	PR c/89520
 	* gcc.dg/pr89520-1.c: New test.
 	* gcc.dg/pr89520-2.c: New test.
diff --git a/gcc/testsuite/gcc.dg/pr89521-1.c b/gcc/testsuite/gcc.dg/pr89521-1.c
new file mode 100644
index 000000000000..ebf2c5932c3a
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr89521-1.c
@@ -0,0 +1,13 @@
+/* PR c/89521 */
+/* { dg-do compile } */
+/* { dg-options "-Ofast -w" } */
+
+#define A(name) __typeof (__builtin_##name (0)) name (); long name##1 () { return name (1); }
+#define B(name) A(name) A(name##f) A(name##l)
+B (ceil)
+B (floor)
+B (round)
+B (trunc)
+B (nearbyint)
+B (rint)
+B (logb)
diff --git a/gcc/testsuite/gcc.dg/pr89521-2.c b/gcc/testsuite/gcc.dg/pr89521-2.c
new file mode 100644
index 000000000000..5e37c918fc27
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr89521-2.c
@@ -0,0 +1,42 @@
+/* PR c/89521 */
+/* { dg-do compile } */
+/* { dg-options "-Ofast -w" } */
+
+#define A(name) __typeof (__builtin_##name (0)) name (); \
+  float name##1 () { return name (1); } \
+  double name##2 () { return name (1); }
+#define B(name) A(name) A(name##l)
+B (cosh)
+B (exp)
+B (exp10)
+B (exp2)
+B (expm1)
+B (gamma)
+B (j0)
+B (j1)
+B (lgamma)
+B (pow10)
+B (sinh)
+B (tgamma)
+B (y0)
+B (y1)
+B (acos)
+B (acosh)
+B (asin)
+B (asinh)
+B (atan)
+B (atanh)
+B (cbrt)
+B (cos)
+B (erf)
+B (erfc)
+B (log)
+B (log10)
+B (log2)
+B (log1p)
+B (sin)
+B (tan)
+B (tanh)
+B (sqrt)
+B (fabs)
+B (logb)