http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56797
Bug #: 56797
Summary: internal compiler error: in extract_insn, at
recog.c:2150
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: [email protected]
ReportedBy: [email protected]
Created attachment 29762
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29762
testcase
Attached sample worked fine on gcc 4.7 but gcc 4.8 ICE's on ARM
-std=gnu99 -fgnu89-inline -c -march=armv5te -O2
is the compiler option set used
/tmp/xx.i:3786:1: error: unrecognizable insn:
}
^
(insn 516 515 12 16 (parallel [
(set (reg:SI 3 r3)
(mem/c:SI (reg:SI 3 r3) [11 S4 A32]))
(set (reg:SI 12 ip)
(mem/c:SI (plus:SI (reg:SI 3 r3)
(const_int 4 [0x4])) [11 S4 A32]))
(set (reg/f:SI 13 sp)
(mem/c:SI (plus:SI (reg:SI 3 r3)
(const_int 8 [0x8])) [13 %sfp+-40 S4 A32]))
]) /tmp/xx.i:3735 -1
(expr_list:REG_ARGS_SIZE (const_int 0 [0])
(nil)))
/tmp/xx.i:3786:1: internal compiler error: in extract_insn, at recog.c:2150
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
