https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81121
Bug ID: 81121
Summary: [7/8 Regression] ICE: in extract_insn, at recog.c:2311
Product: gcc
Version: 7.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: trippels at gcc dot gnu.org
Target Milestone: ---
Target: x86_64-*-*
% cat arithm.ii
void foo(short *p1, short *p2) {
float a = 0;
p2[0] = p1[0] * a;
}
% g++ -march=amdfam10 -mno-sse2 -c arithm.ii
arithm.ii: In function ‘void foo(short int*, short int*)’:
arithm.ii:4:1: error: unrecognizable insn:
}
^
(insn 25 24 13 2 (set (reg:V4SF 21 xmm0 [orig:88 _2 ] [88])
(float:V4SF (reg:V4SI 21 xmm0 [orig:88 _2 ] [88]))) "arithm.ii":3 -1
(nil))
arithm.ii:4:1: internal compiler error: in extract_insn, at recog.c:2311
