[Bug target/26350] New: ICE in extract_insn, at recog.c:2084, -fPIC -mlong-double-128
rguenth at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Sat Feb 18 13:09:00 GMT 2006
We ICE building hercules for powerpc32. Reduced testcase, build with
-O2 -fPIC -mlong-double-128:
typedef int int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned char uint8_t;
typedef unsigned int uint32_t;
typedef struct REGS REGS;
typedef union { uint32_t F; } FW;
typedef union { struct { FW L; } F; } DW;
typedef struct _PSW {
DW ia;
} PSW;
struct REGS {
PSW psw;
DW cr[16];
};
struct ebfp {
long double v;
};
void ( s390_convert_fix32_to_bfp_ext_reg) (REGS *regs)
{
struct ebfp op1;
int32_t op2;
((regs))->psw.ia.F.L.F += (4);
if(!((regs)->cr[(0)].F.L.F & 0x00040000))
op1.v = (long double)op2;
put_ebfp(&op1);
}
--
Summary: ICE in extract_insn, at recog.c:2084, -fPIC -mlong-
double-128
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rguenth at gcc dot gnu dot org
GCC target triplet: ppc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26350
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