http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47537
Summary: [x32] internal compiler error: in copy_to_mode_reg, at
explow.c:635
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: hjl.to...@gmail.com
On x32 branch, I got
[hjl@gnu-6 ilp32-20]$ cat x.i
typedef long long __m128i __attribute__ ((__vector_size__ (16),
__may_alias__));
__m128i
_mm_loadu_si128 (__m128i const *__P)
{
return (__m128i) __builtin_ia32_loaddqu ((char const *)__P);
}
[hjl@gnu-6 ilp32-20]$ make
/export/build/gnu/gcc-x32/build-x86_64-linux/gcc/xgcc
-B/export/build/gnu/gcc-x32/build-x86_64-linux/gcc/ -S -o x.s -mx32 -O2 -dp
x.i
x.i: In function \u2018_mm_loadu_si128\u2019:
x.i:5:43: internal compiler error: in copy_to_mode_reg, at explow.c:635
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [x.s] Error 1
[hjl@gnu-6 ilp32-20]$
