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[testsuite,committed]: Fix FAIL on 16-bit int platforms.
- From: Georg-Johann Lay <avr at gjlay dot de>
- To: gcc-patches at gcc dot gnu dot org, Jakub Jelinek <jakub at redhat dot com>
- Date: Mon, 20 Feb 2012 15:18:11 +0100
- Subject: [testsuite,committed]: Fix FAIL on 16-bit int platforms.
http://gcc.gnu.org/viewcvs?view=revision&revision=184393
http://gcc.gnu.org/viewcvs?view=revision&revision=184394
Index: gcc.c-torture/execute/pr52286.c
===================================================================
--- gcc.c-torture/execute/pr52286.c (revision 184393)
+++ gcc.c-torture/execute/pr52286.c (working copy)
@@ -5,9 +5,15 @@ extern void abort (void);
int
main ()
{
+#if __SIZEOF_INT__ > 2
int a, b;
asm ("" : "=r" (a) : "0" (0));
b = (~a | 1) & -2038094497;
+#else
+ long a, b;
+ asm ("" : "=r" (a) : "0" (0));
+ b = (~a | 1) & -2038094497L;
+#endif
if (b >= 0)
abort ();
return 0;
Index: gcc.dg/pr52132.c
===================================================================
--- gcc.dg/pr52132.c (revision 184392)
+++ gcc.dg/pr52132.c (working copy)
@@ -2,6 +2,11 @@
/* { dg-do compile } */
/* { dg-options "-std=c99 -O2 -g" } */
+#if (__SIZEOF_INT__ < __SIZEOF_FLOAT__) \
+ && (__SIZEOF_LONG__ == __SIZEOF_FLOAT__)
+#define int long
+#endif
+
int l;
void bar (void);
@@ -10,7 +15,11 @@ foo (int *x, float y)
{
float b;
union { float f; int i; } u = { .f = y };
+#if (__SIZEOF_INT__ < __SIZEOF_FLOAT__)
+ u.i += 127L << 23;
+#else
u.i += 127 << 23;
+#endif
u.f = ((-1.0f / 3) * u.f + 2) * u.f - 2.0f / 3;
b = 0.5 * (u.f + l);
if (b >= *x)