The following gives "internal compiler error: in extract_insn, at
recog.c:2083", only with -fpic:
arm-softfloat-linux-gnu-g++ -fpic ../c/noerror/GPL/20010107-1.c
20010107-1.c is a C Torture file, containing only the following:
unsigned long x[4];
void foo(void)
{
((void (*)())(x+2))();
}
This sounds similar to 19960 (darwin/m6811-elf) and 19770 (hppa64/hppa64).
I'll attach the preprocessed file (though it's hardly necessary, since there
are no #includes), and the -v
-savetemps output.
Here's the full error message:
../c/noerror/GPL/20010107-1.c: In function `void foo()':
../c/noerror/GPL/20010107-1.c:6: error: unrecognizable insn:
(call_insn 14 13 16 0 (parallel [
(call (mem:SI (plus:SI (reg/f:SI 68)
(const_int 8 [0x8])) [0 S4 A32])
(const_int 0 [0x0]))
(use (const_int 0 [0x0]))
(clobber (reg:SI 14 lr))
]) -1 (nil)
(expr_list:REG_DEAD (reg/f:SI 68)
(expr_list:REG_UNUSED (reg:SI 14 lr)
(nil)))
(nil))
../c/noerror/GPL/20010107-1.c:6: internal compiler error: in extract_insn, at
recog.c:2083
---
Flash Sheridan
[EMAIL PROTECTED]
Quality Lead for Compilers and Debuggers
PalmSource, Inc. Tools Quality Management
--
Summary: -fpic only: internal compiler error: in extract_insn, at
recog.c:2083 (20010107-1.c:6)
Product: gcc
Version: 3.4.1
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: flash at pobox dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC host triplet: i686-host_pc-linux-gnu
GCC target triplet: arm-softfloat-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21613
