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re PR target/37381 (ICE in ia64_speculate_insn, at config/ia64/ia64.c:6902)

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2008-10-16  Alexander Monakov  <amonakov@ispras.ru>

        PR target/37381
        * gcc.c-torture/compile/pr37381.c: New test.

From-SVN: r141177
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Alexander Monakov 2008-10-16 21:30:06 +04:00 committed by Alexander Monakov
parent bbe67e7ccf
commit 74e8018e67
2 changed files with 102 additions and 0 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2008-10-16 Alexander Monakov <amonakov@ispras.ru>
PR target/37381
* gcc.c-torture/compile/pr37381.c: New test.
2008-10-16 Joseph Myers <joseph@codesourcery.com>
PR c/33192

97
gcc/testsuite/gcc.c-torture/compile/pr37381.c Normal file
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extern unsigned int __invalid_size_argument_for_IOC;
typedef unsigned int __u32;
struct video_window
{
__u32 x, y;
__u32 width, height;
};
typedef unsigned long XID;
typedef XID Window;
typedef struct _XExtData
{
Window root;
}
Screen;
typedef struct
{
int border_width;
}
XWindowAttributes;
typedef struct _XDisplay Display;
typedef struct
{
int default_screen;
Screen *screens;
}
*_XPrivDisplay;
typedef struct
{
int x, y;
}
XSizeHints;
typedef struct
{
unsigned short hdisplay;
unsigned short vdisplay;
}
XF86VidModeModeInfo;
Display *display;
int tfd;
int ccapt;
int tml;
int fswidth = 0;
int fsheight = 0;
Window fmwin;
XF86VidModeModeInfo **modelines, *fullscreenmode = ((void *) 0);
struct video_window vswin;
DoFullScreen (void)
{
int i;
int rx, ry;
Window junkwin;
XSizeHints fmsizehints;
XWindowAttributes fmwinattr;
if (ioctl
(tfd,
(((1U) << (((0 + 8) + 8) + 14)) | ((('v')) << (0 + 8)) | (((8)) << 0) |
(((((sizeof (int) == sizeof (int[1])
&& sizeof (int) <
(1 << 14)) ? sizeof (int) : __invalid_size_argument_for_IOC))) <<
((0 + 8) + 8))), &ccapt) < 0)
{
perror ("ioctl VIDIOCCAPTURE");
}
if (!XTranslateCoordinates
(display, fmwin,
((&((_XPrivDisplay) display)->
screens[(((_XPrivDisplay) display)->default_screen)])->root),
-fmwinattr.border_width, -fmwinattr.border_width, &rx, &ry, &junkwin))
{
}
vswin.width = fswidth;
vswin.height = fsheight;
vswin.x = fmsizehints.x + rx;
vswin.y = fmsizehints.y + ry;
if (ioctl
(tfd,
(((1U) << (((0 + 8) + 8) + 14)) | ((('v')) << (0 + 8)) | (((8)) << 0) |
(((((sizeof (int) == sizeof (int[1])
&& sizeof (int) <
(1 << 14)) ? sizeof (int) : __invalid_size_argument_for_IOC))) <<
((0 + 8) + 8))), &ccapt) < 0)
{
XF86VidModeGetAllModeLines (display, XDefaultScreen (display), &tml,
&modelines);
{
if ((modelines[i]->hdisplay == fswidth)
&& (modelines[i]->vdisplay == fsheight))
{
fullscreenmode = modelines[i];
}
}
{
XF86VidModeSetViewPort (display, XDefaultScreen (display), vswin.x,
vswin.y);
}
}
}