/* The array is too big. */
|
/* The array is too big. */
|
/* { dg-xfail-if "The array too big" { "h8300-*-*" } { "-mno-h" "-mn" } { "" } } */
|
/* { dg-xfail-if "The array too big" { "h8300-*-*" } { "-mno-h" "-mn" } { "" } } */
|
/* { dg-do assemble { xfail m6811-*-* m6812-*-* } } */
|
/* { dg-do assemble { xfail m6811-*-* m6812-*-* } } */
|
/* { dg-skip-if "" { m32c-*-* } { } { } } */
|
/* { dg-skip-if "" { m32c-*-* } { } { } } */
|
|
|
/* PR c/6957
|
/* PR c/6957
|
This testcase ICEd at -O2 on IA-32, because
|
This testcase ICEd at -O2 on IA-32, because
|
(insn 141 139 142 (set (subreg:SF (reg:QI 72) 0)
|
(insn 141 139 142 (set (subreg:SF (reg:QI 72) 0)
|
(plus:SF (reg:SF 73)
|
(plus:SF (reg:SF 73)
|
(reg:SF 76))) 525 {*fop_sf_comm_nosse} (insn_list 134 (nil))
|
(reg:SF 76))) 525 {*fop_sf_comm_nosse} (insn_list 134 (nil))
|
(expr_list:REG_DEAD (reg:SF 73) (nil)))
|
(expr_list:REG_DEAD (reg:SF 73) (nil)))
|
couldn't be reloaded. */
|
couldn't be reloaded. */
|
|
|
void
|
void
|
foo (unsigned int n, int x, int y, unsigned char *z)
|
foo (unsigned int n, int x, int y, unsigned char *z)
|
{
|
{
|
int a, b;
|
int a, b;
|
float c[2048][4];
|
float c[2048][4];
|
|
|
switch (x)
|
switch (x)
|
{
|
{
|
case 0x1906:
|
case 0x1906:
|
a = b = -1;
|
a = b = -1;
|
break;
|
break;
|
case 0x190A:
|
case 0x190A:
|
a = b = -1;
|
a = b = -1;
|
break;
|
break;
|
case 0x8049:
|
case 0x8049:
|
a = b = -1;
|
a = b = -1;
|
break;
|
break;
|
case 0x1907:
|
case 0x1907:
|
a = 1;
|
a = 1;
|
b = 2;
|
b = 2;
|
break;
|
break;
|
default:
|
default:
|
return;
|
return;
|
}
|
}
|
|
|
if (a >= 0)
|
if (a >= 0)
|
{
|
{
|
unsigned char *d = z;
|
unsigned char *d = z;
|
unsigned int i;
|
unsigned int i;
|
for (i = 0; i < n; i++)
|
for (i = 0; i < n; i++)
|
{
|
{
|
do
|
do
|
{
|
{
|
union
|
union
|
{
|
{
|
float r;
|
float r;
|
unsigned int i;
|
unsigned int i;
|
}
|
}
|
e;
|
e;
|
e.r = c[i][1];
|
e.r = c[i][1];
|
d[a] =
|
d[a] =
|
((e.i >= 0x3f7f0000) ? ((int) e.i <
|
((e.i >= 0x3f7f0000) ? ((int) e.i <
|
0) ? (unsigned char) 0
|
0) ? (unsigned char) 0
|
: (unsigned char) 255 : (e.r =
|
: (unsigned char) 255 : (e.r =
|
e.r * (255.0F / 256.0F) +
|
e.r * (255.0F / 256.0F) +
|
32768.0F, (unsigned char) e.i));
|
32768.0F, (unsigned char) e.i));
|
}
|
}
|
while (0);
|
while (0);
|
d += y;
|
d += y;
|
}
|
}
|
}
|
}
|
|
|
if (b >= 0)
|
if (b >= 0)
|
{
|
{
|
unsigned char *d = z;
|
unsigned char *d = z;
|
unsigned int i;
|
unsigned int i;
|
for (i = 0; i < n; i++)
|
for (i = 0; i < n; i++)
|
{
|
{
|
do
|
do
|
{
|
{
|
union
|
union
|
{
|
{
|
float r;
|
float r;
|
unsigned int i;
|
unsigned int i;
|
}
|
}
|
e;
|
e;
|
e.r = c[i][2];
|
e.r = c[i][2];
|
d[b] =
|
d[b] =
|
((e.i >= 0x3f7f0000) ? ((int) e.i <
|
((e.i >= 0x3f7f0000) ? ((int) e.i <
|
0) ? (unsigned char) 0
|
0) ? (unsigned char) 0
|
: (unsigned char) 255 : (e.r =
|
: (unsigned char) 255 : (e.r =
|
e.r * (255.0F / 256.0F) +
|
e.r * (255.0F / 256.0F) +
|
32768.0F, (unsigned char) e.i));
|
32768.0F, (unsigned char) e.i));
|
}
|
}
|
while (0);
|
while (0);
|
d += y;
|
d += y;
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
