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/* Catch reload ICE on target thumb1 with far jump optimization.
* It is also a valid case for non-thumb1 target. */
/* Add -mno-lra option as it is only reproducable with reload. It will
be removed after reload is completely removed. */
/* { dg-options "-mno-lra -fomit-frame-pointer" } */
/* { dg-do compile } */
#define C 2
#define A 4
#define RGB (C | A)
#define GRAY (A)
typedef unsigned long uint_32;
typedef unsigned char byte;
typedef byte * bytep;
typedef struct ss
{
uint_32 w;
uint_32 r;
byte c;
byte b;
byte p;
} info;
typedef info * infop;
void
foo(infop info, bytep row)
{
uint_32 iw = info->w;
if (info->c == RGB)
{
if (info->b == 8)
{
bytep sp = row + info->r;
bytep dp = sp;
byte save;
uint_32 i;
for (i = 0; i < iw; i++)
{
save = *(--sp);
*(--dp) = *(--sp);
*(--dp) = *(--sp);
*(--dp) = *(--sp);
*(--dp) = save;
}
}
else
{
bytep sp = row + info->r;
bytep dp = sp;
byte save[2];
uint_32 i;
for (i = 0; i < iw; i++)
{
save[0] = *(--sp);
save[1] = *(--sp);
*(--dp) = *(--sp);
*(--dp) = *(--sp);
*(--dp) = *(--sp);
*(--dp) = *(--sp);
*(--dp) = *(--sp);
*(--dp) = *(--sp);
*(--dp) = save[0];
*(--dp) = save[1];
}
}
}
else if (info->c == GRAY)
{
if (info->b == 8)
{
bytep sp = row + info->r;
bytep dp = sp;
byte save;
uint_32 i;
for (i = 0; i < iw; i++)
{
save = *(--sp);
*(--dp) = *(--sp);
*(--dp) = save;
}
}
else
{
bytep sp = row + info->r;
bytep dp = sp;
byte save[2];
uint_32 i;
for (i = 0; i < iw; i++)
{
save[0] = *(--sp);
save[1] = *(--sp);
*(--dp) = *(--sp);
*(--dp) = *(--sp);
*(--dp) = save[0];
*(--dp) = save[1];
}
}
}
}
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