[Bug tree-optimization/107209] New: [13 Regression] ICE: verify_gimple failed (error: statement marked for throw, but doesn't)
asolokha at gmx dot com
gcc-bugzilla@gcc.gnu.org
Tue Oct 11 04:29:46 GMT 2022
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107209
Bug ID: 107209
Summary: [13 Regression] ICE: verify_gimple failed (error:
statement marked for throw, but doesn't)
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code
Severity: normal
Priority: P3
Component: tree-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: asolokha at gmx dot com
Target Milestone: ---
Target: aarch64-linux-gnu
gcc 13.0.0 20221009 snapshot (g:e95e91eccd022a4a3a86da2749809fbad9afd20e) ICEs
when compiling the following testcase, reduced from
gcc/testsuite/gcc.target/aarch64/simd/vmulx_f64_2.c, w/ -O2
-fnon-call-exceptions -fno-tree-fre:
#include <arm_neon.h>
float64x1_t
foo (void)
{
float64_t v1 = 3.14159265359;
float64_t v2 = 1.383894;
float64_t vec_1_data[] = {v1};
float64_t vec_2_data[] = {v2};
float64x1_t vec_1 = vld1_f64 (vec_1_data);
float64x1_t vec_2 = vld1_f64 (vec_2_data);
return vmulx_f64 (vec_1, vec_2);
}
% aarch64-linux-gnu-gcc-13 -O2 -fnon-call-exceptions -fno-tree-fre -c
i2myytft.c
i2myytft.c: In function 'foo':
i2myytft.c:14:1: error: statement marked for throw, but doesn't
14 | }
| ^
_24 = 4.34763122374727917218706352286972105503082275390625e+0;
during GIMPLE pass: evrp
i2myytft.c:14:1: internal compiler error: verify_gimple failed
0xf7ec8d verify_gimple_in_cfg(function*, bool)
/var/tmp/portage/cross-aarch64-linux-gnu/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/tree-cfg.cc:5648
0xe3af47 execute_function_todo
/var/tmp/portage/cross-aarch64-linux-gnu/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/passes.cc:2091
0xe3b47e execute_todo
/var/tmp/portage/cross-aarch64-linux-gnu/gcc-13.0.0_p20221009/work/gcc-13-20221009/gcc/passes.cc:2145
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