https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99316
Bug ID: 99316
Summary: ICE: in final_scan_insn_1, at final.c:3073 (error:
could not split insn)
Product: gcc
Version: 10.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: andrew.goodbody at linaro dot org
Target Milestone: ---
Created attachment 50273
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50273&action=edit
Preprocessed source
gcc 10.2.0 built from tarball
In file included from
external/eigen_archive/unsupported/Eigen/CXX11/Tensor:144,
from ./third_party/eigen3/unsupported/Eigen/CXX11/Tensor:1,
from ./tensorflow/core/framework/numeric_types.h:20,
from ./tensorflow/core/framework/allocator.h:26,
from ./tensorflow/core/framework/op_kernel.h:25,
from ./tensorflow/core/kernels/histogram_op.h:19,
from tensorflow/core/kernels/histogram_op.cc:20:
external/eigen_archive/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h: In
static member function 'static void Eigen::internal::EvalRange<Evaluator,
StorageIndex, true>::run(Evaluator*, StorageIndex, StorageIndex) [with
Evaluator = Eigen::TensorEvaluator<const
Eigen::TensorAssignOp<Eigen::TensorMap<Eigen::Tensor<int, 1, 1, long int>, 16,
Eigen::MakePointer>, const Eigen::TensorConversionOp<int, const
Eigen::TensorCwiseBinaryOp<Eigen::internal::scalar_min_op<double, double>,
const
Eigen::TensorCwiseUnaryOp<Eigen::internal::bind2nd_op<Eigen::internal::scalar_quotient_op<double,
double> >, const Eigen::TensorConversionOp<double, const
Eigen::TensorCwiseBinaryOp<Eigen::internal::scalar_difference_op<Eigen::half,
Eigen::half>, const
Eigen::TensorCwiseBinaryOp<Eigen::internal::scalar_max_op<const Eigen::half,
const Eigen::half>, const Eigen::TensorMap<Eigen::Tensor<const Eigen::half, 1,
1, long int>, 16, Eigen::MakePointer>, const
Eigen::TensorCwiseNullaryOp<Eigen::internal::scalar_constant_op<const
Eigen::half>, const Eigen::TensorMap<Eigen::Tensor<const Eigen::half, 1, 1,
long int>, 16, Eigen::MakePointer> > >, const
Eigen::TensorCwiseNullaryOp<Eigen::internal::scalar_constant_op<const
Eigen::half>, const Eigen::TensorMap<Eigen::Tensor<const Eigen::half, 1, 1,
long int>, 16, Eigen::MakePointer> > > > >, const
Eigen::TensorCwiseNullaryOp<Eigen::internal::scalar_constant_op<double>, const
Eigen::TensorCwiseUnaryOp<Eigen::internal::bind2nd_op<Eigen::internal::scalar_quotient_op<double,
double> >, const Eigen::TensorConversionOp<double, const
Eigen::TensorCwiseBinaryOp<Eigen::internal::scalar_difference_op<Eigen::half,
Eigen::half>, const
Eigen::TensorCwiseBinaryOp<Eigen::internal::scalar_max_op<const Eigen::half,
const Eigen::half>, const Eigen::TensorMap<Eigen::Tensor<const Eigen::half, 1,
1, long int>, 16, Eigen::MakePointer>, const
Eigen::TensorCwiseNullaryOp<Eigen::internal::scalar_constant_op<const
Eigen::half>, const Eigen::TensorMap<Eigen::Tensor<const Eigen::half, 1, 1,
long int>, 16, Eigen::MakePointer> > >, const
Eigen::TensorCwiseNullaryOp<Eigen::internal::scalar_constant_op<const
Eigen::half>, const Eigen::TensorMap<Eigen::Tensor<const Eigen::half, 1, 1,
long int>, 16, Eigen::MakePointer> > > > > > > > >, Eigen::ThreadPoolDevice>;
StorageIndex = long int]':
external/eigen_archive/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h:349:3:
error: could not split insn
349 | }
| ^
(insn 1615 2102 1433 (set (reg:VNx4SF 34 v2 [orig:554 _1597 ] [554])
(unspec:VNx4SF [
(reg:VNx4BI 72 p4 [orig:376 vec_mask_and_1413 ] [376])
(unspec:VNx4SF [
(reg:VNx4BI 78 p10 [orig:376 vec_mask_and_1413 ] [376])
(const_int 1 [0x1])
(reg:VNx4SF 49 v17 [2017])
(reg:VNx4SF 32 v0 [2049])
] UNSPEC_COND_FADD)
(reg:VNx4SF 39 v7 [orig:392 vect__ifc__887.8029 ] [392])
] UNSPEC_SEL)) 5628 {*cond_addvnx4sf_any}
(expr_list:REG_DEAD (reg:VNx4BI 78 p10 [orig:376 vec_mask_and_1413 ]
[376])
(expr_list:REG_DEAD (reg:VNx4BI 72 p4 [orig:376 vec_mask_and_1413 ]
[376])
(expr_list:REG_DEAD (reg:VNx4SF 39 v7 [orig:392 vect__ifc__887.8029
] [392])
(expr_list:REG_EQUAL (unspec:VNx4SF [
(reg:VNx4BI 78 p10 [orig:376 vec_mask_and_1413 ]
[376])
(unspec:VNx4SF [
(reg:VNx4BI 78 p10 [orig:376
vec_mask_and_1413 ] [376])
(const_int 1 [0x1])
(reg:VNx4SF 49 v17 [2017])
(const_vector:VNx4SF [
(const_double:SF -6.103515625e-5
[-0x0.8p-13])
])
] UNSPEC_COND_FADD)
(subreg:VNx4SF (reg:VNx4SI 39 v7 [orig:392
vect__ifc__887.8029 ] [392]) 0)
] UNSPEC_SEL)
(nil))))))
during RTL pass: final
external/eigen_archive/unsupported/Eigen/CXX11/src/Tensor/TensorExecutor.h:349:3:
internal compiler error: in final_scan_insn_1, at final.c:3073
0x69255f _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)
/home/builder/src/gcc/10.2.0/gcc-10.2.0/gcc/rtl-error.c:108
0x9debcf final_scan_insn_1
/home/builder/src/gcc/10.2.0/gcc-10.2.0/gcc/final.c:3073
0x9dede3 final_scan_insn(rtx_insn*, _IO_FILE*, int, int, int*)
/home/builder/src/gcc/10.2.0/gcc-10.2.0/gcc/final.c:3152
0x9df0a7 final_1
/home/builder/src/gcc/10.2.0/gcc-10.2.0/gcc/final.c:2020
0x9df823 rest_of_handle_final
/home/builder/src/gcc/10.2.0/gcc-10.2.0/gcc/final.c:4658
0x9df823 execute
/home/builder/src/gcc/10.2.0/gcc-10.2.0/gcc/final.c:4736
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