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* [Bug tree-optimization/27154] New: [4.1 Regression] ICE in emit_move_insn with -maltivec -ftree-vectorize
@ 2006-04-14 3:48 halcy0n at gentoo dot org
2006-04-15 16:44 ` [Bug tree-optimization/27154] " pinskia at gcc dot gnu dot org
0 siblings, 1 reply; 2+ messages in thread
From: halcy0n at gentoo dot org @ 2006-04-14 3:48 UTC (permalink / raw)
To: gcc-bugs
The following testcase triggers an ICE on 4.1.1 20060410:
static int NumLevels = 16, ImageWidth = 640, ImageHeight = 350;
int
main (int argc, char **argv)
{
int i, j, FlipDir;
unsigned char Color;
unsigned char *Line;
for (Color = NumLevels, i = 0; i < ImageHeight; i++)
{
for (j = 0; j < ImageWidth; j++)
Line[j] = (FlipDir ? 1 : Color);
}
}
gcc -O1 -maltivec -ftree-vectorize ../giflib.x.i
../giflib.x.i: In function 'main':
../giflib.x.i:4: internal compiler error: in emit_move_insn, at expr.c:3162
--
Summary: [4.1 Regression] ICE in emit_move_insn with -maltivec -
ftree-vectorize
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: halcy0n at gentoo dot org
GCC host triplet: powerpc-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27154
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug tree-optimization/27154] [4.1 Regression] ICE in emit_move_insn with -maltivec -ftree-vectorize
2006-04-14 3:48 [Bug tree-optimization/27154] New: [4.1 Regression] ICE in emit_move_insn with -maltivec -ftree-vectorize halcy0n at gentoo dot org
@ 2006-04-15 16:44 ` pinskia at gcc dot gnu dot org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-04-15 16:44 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-04-15 16:44 -------
The problem is the same as PR 27151.
*** This bug has been marked as a duplicate of 27151 ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27154
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2006-04-14 3:48 [Bug tree-optimization/27154] New: [4.1 Regression] ICE in emit_move_insn with -maltivec -ftree-vectorize halcy0n at gentoo dot org
2006-04-15 16:44 ` [Bug tree-optimization/27154] " pinskia at gcc dot gnu dot org
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