Firm Bugtracker - libFirm
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Viewing Issue Advanced Details | |||||
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ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
183 | optimisations | minor | always | 2016-10-26 12:24 | 2017-05-08 16:15 |
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Reporter: | jeffwagner | Platform: | |||
Assigned To: | OS: | ||||
Priority: | normal | OS Version: | |||
Status: | new | Product Version: | development | ||
Product Build: | Resolution: | open | |||
Projection: | none | ||||
ETA: | none | Fixed in Version: | |||
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Summary: | 0000183: Optimization "-fcombo" assertion fails | ||||
Description: |
# Report 20161026121343-4 The ir graph was generated by running firmsmith --strid 20161026121343-4 --blocksize 1 --seed 13022258058117969998 --graphsize 86 Cparser vesion: cparser 1.22.1(4baa2b268899ed76a99d1758582b8bdc72910dea-dirty) using libFirm 1.22(20c9ab7ed2a19e3de4353263bc4431cd31291b1f) ## Error report The following cparser runs aborted cparser ./bugreports/20161026121343-4.ir -O0 -fcombo The following cparser runs succeeded: cparser ./bugreports/20161026121343-4.ir -O0 -fbool cparser ./bugreports/20161026121343-4.ir -O0 -fdeconv cparser ./bugreports/20161026121343-4.ir -O0 -fframe cparser ./bugreports/20161026121343-4.ir -O0 -fgvn-pre cparser ./bugreports/20161026121343-4.ir -O0 -fif-conversion cparser ./bugreports/20161026121343-4.ir -O0 -finvert-loops cparser ./bugreports/20161026121343-4.ir -O0 -fivopts cparser ./bugreports/20161026121343-4.ir -O0 -flower-mux cparser ./bugreports/20161026121343-4.ir -O0 -fopt-load-store cparser ./bugreports/20161026121343-4.ir -O0 -fmemcombine cparser ./bugreports/20161026121343-4.ir -O0 -fopt-tail-rec cparser ./bugreports/20161026121343-4.ir -O0 -fparallelize-mem cparser ./bugreports/20161026121343-4.ir -O0 -fgcse cparser ./bugreports/20161026121343-4.ir -O0 -fplace cparser ./bugreports/20161026121343-4.ir -O0 -freassociation cparser ./bugreports/20161026121343-4.ir -O0 -fscalar-replace cparser ./bugreports/20161026121343-4.ir -O0 -fthread-jumps cparser ./bugreports/20161026121343-4.ir -O0 -funroll-loops cparser ./bugreports/20161026121343-4.ir -O0 -fvrp cparser ./bugreports/20161026121343-4.ir -O0 -frts cparser ./bugreports/20161026121343-4.ir -O0 -finline cparser ./bugreports/20161026121343-4.ir -O0 -fopt-func-call cparser ./bugreports/20161026121343-4.ir -O0 -fopt-proc-clone cparser ./bugreports/20161026121343-4.ir -O0 -fremove-unused cparser ./bugreports/20161026121343-4.ir -O0 -fopt-cc cparser ./bugreports/20161026121343-4.ir -O0 -fcse cparser ./bugreports/20161026121343-4.ir -O0 -fconst-fold cparser ./bugreports/20161026121343-4.ir -O0 -finline-max-size=5 cparser ./bugreports/20161026121343-4.ir -O0 -finline-threshold=10 cparser ./bugreports/20161026121343-4.ir -O0 -fconfirm cparser ./bugreports/20161026121343-4.ir -O0 -fopt-mul cparser ./bugreports/20161026121343-4.ir -O0 -fopt-div cparser ./bugreports/20161026121343-4.ir -O0 -fopt-mod cparser ./bugreports/20161026121343-4.ir -O0 -falias cparser ./bugreports/20161026121343-4.ir -O0 -fstrict-aliasing cparser ./bugreports/20161026121343-4.ir -O0 -fclone-threshold=<value> cparser ./bugreports/20161026121343-4.ir -O0 -fverify-off cparser ./bugreports/20161026121343-4.ir -O0 -fverify-on cparser ./bugreports/20161026121343-4.ir -O0 -fdump-ir cparser ./bugreports/20161026121343-4.ir -O0 -fdump-all-types cparser ./bugreports/20161026121343-4.ir -O0 -fdump-filter=<string> cparser ./bugreports/20161026121343-4.ir -O0 -fexpensive-optimizations ### cparser aborts #### cparser aborted with exit code -6 cparser produced the following data on stderr warning: the amd64 backend is highly experimental and unfinished (consider the ia32 backend) [-Wexperimental] Assertion failed: (*used < n_blocks), function init_tmp_dom_info, file ir/ana/irdom.c, line 387. cparser was run with the following options: cparser ./bugreports/20161026121343-4.ir -O0 -fcombo Stacktrace after running for 0.03 seconds frame #0: 0x007fff88bad866 `__pthread_kill + 10 frame 0000001: 0x007fff8ed1b35c `pthread_kill + 92 frame 0000002: 0x007fff872e0b2e `abort + 125 frame 0000003: 0x007fff872aa9d3 `__assert_rtn + 321 frame 0000004: 0x000001000a2920 `init_tmp_dom_info at irdom.c:387 ((ir_node *)block=0x0000000100842910 [node_nr=120, node_opname="Block"], (tmp_dom_info *)parent=0x0000000101000110, (tmp_dom_info *)tdi_list=0x0000000101000110, (int *)used=0x00007fff5fbffa24, (int)n_blocks=1) frame 0000005: 0x000001000a2a13 `init_tmp_dom_info at irdom.c:407 ((ir_node *)block=0x000000010083c560 [node_nr=89, node_opname="Block"], (tmp_dom_info *)parent=0x0000000000000000, (tmp_dom_info *)tdi_list=0x0000000101000110, (int *)used=0x00007fff5fbffa24, (int)n_blocks=1) frame 0000006: 0x000001000a21e2 `compute_doms at irdom.c:521 ((ir_graph *)irg=0x000000010070f130) frame 0000007: 0x00000100149be9 `assure_irg_properties at irgraph.c:588 ((ir_graph *)irg=0x000000010070f130, (ir_graph_properties_t)props=IR_GRAPH_PROPERTY_CONSISTENT_DOMINANCE) frame 0000008: 0x000001001b0ec9 `combo at combo.c:3258 ((ir_graph *)irg=0x000000010070f130) frame 0000009: 0x0000010003b24a `do_irg_opt at firm_opt.c:441 ((ir_graph *)irg=0x000000010070f130, (const char *)name=0x000000010034b393) frame 0000010: 0x00000100039e2e `do_firm_optimizations at firm_opt.c:548 () frame #11: 0x00000100039c2a `optimize_lower_ir_prog at firm_opt.c:765 () frame 0000012: 0x0000010003a715 `generate_code at firm_opt.c:780 ((FILE *)out=0x00007fff76443338, (const char *)input_filename=0x00007fff5fbfff65) frame #13: 0x00000100018e18 `do_generate_code at c_driver.c:818 ((FILE *)asm_out=0x00007fff76443338, (compilation_unit_t *)unit=0x0000000100802210) frame 0000014: 0x00000100018ec2 `generate_code_intermediate at c_driver.c:846 ((compilation_env_t *)env=0x00007fff5fbffdf8, (compilation_unit_t *)unit=0x0000000100802210) frame 0000015: 0x0000010001e142 `process_unit at driver.c:224 ((compilation_env_t *)env=0x00007fff5fbffdf8, (compilation_unit_t *)unit=0x0000000100802210) frame 0000016: 0x0000010001e281 `process_all_units at driver.c:250 ((compilation_env_t *)env=0x00007fff5fbffdf8) frame 0000017: 0x00000100000de6 `action_compile at main.c:286 ((const char *)argv0=0x00007fff5fbfff20) frame 0000018: 0x000001000014e1 `main at main.c:364 ((int)argc=4, (char **)argv=0x00007fff5fbffe80) frame 0000019: 0x007fff8ecad5fd `start + 1 |
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Issue History | |||||
Date Modified | Username | Field | Change | ||
2016-10-26 12:24 | jeffwagner | New Issue | |||
2016-10-26 12:24 | jeffwagner | File Added: 20161026121343-4.zip | |||
2016-10-26 12:46 | zwinkau | Note Added: 0000275 | |||
2017-05-08 16:15 | waldgrasgeniesser | Note Added: 0000296 |
Notes | |||||
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