https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113615
Bug ID: 113615
Summary: internal compiler error: in extract_insn, at
recog.cc:2812
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: rguenth at gcc dot gnu.org
Target Milestone: ---
I'm seeing a lot of ICEs like this when running libgomp testsuite with
offloading for gfx1030.
/space/rguenther/src/gcc-autopar_devel/libgomp/testsuite/libgomp.fortran/examples-4/declare_target-4.f90:
In function 'accum_._omp_fn.1':^M
/space/rguenther/src/gcc-autopar_devel/libgomp/testsuite/libgomp.fortran/examples-4/declare_target-4.f90:20:38:
error: unrecognizable insn:^M
(insn 108 107 109 6 (set (reg:V8SF 849)^M
(unspec:V8SF [^M
(reg:V8SF 844 [ vect__43.12_106 ]) repeated x2^M
(const_int 1 [0x1])^M
] UNSPEC_PLUS_DPP_SHR))
"/space/rguenther/src/gcc-autopar_devel/libgomp/testsuite/libgomp.fortran/examples-4/declare_target-4.f90":22:29
discrim 1 -1^M
(nil))^M
during RTL pass: vregs^M
/space/rguenther/src/gcc-autopar_devel/libgomp/testsuite/libgomp.fortran/examples-4/declare_target-4.f90:20:38:
internal compiler error: in extract_insn, at recog.cc:2812^M
other ones:
(insn 93 92 94 7 (set (reg:V64DF 805)^M
(unspec:V64DF [^M
(reg:V64DF 802 [ vect__31.53_89 ])^M
(const_int 1 [0x1])^M
] UNSPEC_MOV_DPP_SHR))
"/space/rguenther/src/gcc-autopar_devel/libgomp/testsuite/libgomp.fortran/examples-4/target_data-3.f90":51:41
-1^M
