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backport: [multiple changes] 

2009-06-30  H.J. Lu  <hongjiu.lu@intel.com>

	Backport from mainline:
	2009-06-30  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/40582
	* gcc.c-torture/compile/pr40582.c: New test.

	2009-06-29  Jason Merrill  <jason@redhat.com>

	PR c++/40274
	* g++.dg/template/debug1.C: New.

	2009-06-25  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/40493
	* gcc.c-torture/execute/pr40493.c: New test.

From-SVN: r149097
This commit is contained in:
H.J. Lu 2009-06-30 13:55:43 +00:00 committed by H.J. Lu
parent f3f1436cae
commit ae354b7b2b
4 changed files with 136 additions and 0 deletions
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18
gcc/testsuite/ChangeLog
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@ -1,3 +1,21 @@
2009-06-30 H.J. Lu <hongjiu.lu@intel.com>
Backport from mainline:
2009-06-30 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/40582
* gcc.c-torture/compile/pr40582.c: New test.
2009-06-29 Jason Merrill <jason@redhat.com>
PR c++/40274
* g++.dg/template/debug1.C: New.
2009-06-25 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/40493
* gcc.c-torture/execute/pr40493.c: New test.
2009-06-30 Ira Rosen <irar@il.ibm.com>
PR tree-optimization/40542

18
gcc/testsuite/g++.dg/template/debug1.C Normal file
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@ -0,0 +1,18 @@
// PR c++/40274
// { dg-options "-g" }
template <class T> struct valuelist_types
{
struct null { };
template <T V, class next=null> struct list { };
};
template <unsigned D> void foo()
{
typename valuelist_types<unsigned>::template list<D> v;
}
void bar()
{
valuelist_types<unsigned>::list<2> v;
}

18
gcc/testsuite/gcc.c-torture/compile/pr40582.c Normal file
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@ -0,0 +1,18 @@
struct A
{
void* q;
short i;
};
union U
{
char* p;
struct A a;
};
struct A foo(union U u)
{
struct A a = { 0, 0 };
a = u.a;
return a;
}

82
gcc/testsuite/gcc.c-torture/execute/pr40493.c Normal file
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extern void abort (void);
typedef union i386_operand_type
{
struct
{
unsigned int reg8:1;
unsigned int reg16:1;
unsigned int reg32:1;
unsigned int reg64:1;
unsigned int floatreg:1;
unsigned int regmmx:1;
unsigned int regxmm:1;
unsigned int regymm:1;
unsigned int control:1;
unsigned int debug:1;
unsigned int test:1;
unsigned int sreg2:1;
unsigned int sreg3:1;
unsigned int imm1:1;
unsigned int imm8:1;
unsigned int imm8s:1;
unsigned int imm16:1;
unsigned int imm32:1;
unsigned int imm32s:1;
unsigned int imm64:1;
unsigned int disp8:1;
unsigned int disp16:1;
unsigned int disp32:1;
unsigned int disp32s:1;
unsigned int disp64:1;
unsigned int acc:1;
unsigned int floatacc:1;
unsigned int baseindex:1;
unsigned int inoutportreg:1;
unsigned int shiftcount:1;
unsigned int jumpabsolute:1;
unsigned int esseg:1;
unsigned int regmem:1;
unsigned int mem:1;
unsigned int byte:1;
unsigned int word:1;
unsigned int dword:1;
unsigned int fword:1;
unsigned int qword:1;
unsigned int tbyte:1;
unsigned int xmmword:1;
unsigned int ymmword:1;
unsigned int unspecified:1;
unsigned int anysize:1;
} bitfield;
unsigned int array[2];
} i386_operand_type;
unsigned int x00, x01, y00, y01;
int main (int argc, char *argv[])
{
i386_operand_type a,b,c,d;
a.bitfield.reg16 = 1;
a.bitfield.imm16 = 0;
a.array[1] = 22;
b = a;
x00 = b.array[0];
x01 = b.array[1];
c = b;
y00 = c.array[0];
y01 = c.array[1];
d = c;
if (d.bitfield.reg16 != 1)
abort();
if (d.bitfield.imm16 != 0)
abort();
if (d.array[1] != 22)
abort();
return 0;
}