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