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[committed, PATCH] Define check_union_passing6 only for CHECK_FLOAT128
- From: "H.J. Lu" <hongjiu dot lu at intel dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Wed, 3 Feb 2016 17:46:50 -0800
- Subject: [committed, PATCH] Define check_union_passing6 only for CHECK_FLOAT128
- Authentication-results: sourceware.org; auth=none
- Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
Index: ChangeLog
===================================================================
--- ChangeLog (revision 233123)
+++ ChangeLog (working copy)
@@ -1,3 +1,9 @@
+2016-02-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.target/i386/iamcu/test_passing_unions.c (check_union_passing6):
+ Define only if CHECK_FLOAT128 is defined.
+ (main): Properly initialize u5.
+
2016-02-03 Jakub Jelinek <jakub@redhat.com>
PR c/69627
Index: gcc.target/i386/iamcu/test_passing_unions.c
===================================================================
--- gcc.target/i386/iamcu/test_passing_unions.c (revision 233123)
+++ gcc.target/i386/iamcu/test_passing_unions.c (working copy)
@@ -94,6 +94,7 @@ check_union_passing5(union un5 u ATTRIBU
#define check_union_passing4 WRAP_CALL(check_union_passing4)
#define check_union_passing5 WRAP_CALL(check_union_passing5)
+#ifdef CHECK_FLOAT128
union un6
{
__float128 f128;
@@ -111,6 +112,7 @@ check_union_passing6(union un6 u ATTRIBU
}
#define check_union_passing6 WRAP_CALL(check_union_passing6)
+#endif
int
main (void)
@@ -123,9 +125,11 @@ main (void)
struct long_struct ls;
#endif /* CHECK_LARGER_UNION_PASSING */
union un4 u4[8];
- union un5 u5 = { 48.394 };
+ union un5 u5;
int i;
+#ifdef CHECK_FLOAT128
union un6 u6;
+#endif
/* Check a union with char, int. */
clear_struct_registers;
@@ -208,14 +212,17 @@ main (void)
u4[4], u4[5], u4[6], u4[7]);
clear_struct_registers;
+ u5.d = 48.394;
iregs.I0 = u5.ll & 0xffffffff;
iregs.I1 = (u5.ll >> 32) & 0xffffffff;
num_iregs = 2;
clear_int_hardware_registers;
check_union_passing5(u5);
+#ifdef CHECK_FLOAT128
u6.i = 2;
check_union_passing6(u6);
+#endif
return 0;
}