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ID Category Severity Reproducibility Date Submitted Last Update
0000135 [libFirm] compiler driver major always 2014-02-14 01:24 2016-01-03 03:28
Reporter luzero View Status public  
Assigned To Matze
Priority normal Resolution fixed Platform
Status closed   OS
Projection none   OS Version
ETA none Fixed in Version Product Version
  Product Build
Summary 0000135: cparser: ir/opt/ldstopt.c:1772: move_loads_out_of_loops: Assertion `phi_list != ((void *)0) && "DFS found a loop without Phi"' f
Description CFLAGS="-m32 -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DHAVE_AV_CONFIG_H -std=c99 -fomit-frame-pointer -pthread -g -Wdeclaration-after-statement -Wall -Wpointer-arith -Wredundant-decls -Wcast-qual -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wstrict-prototypes -Wno-parentheses -Wno-switch-enum -Wno-other -O4 -Wno-missing-variable-declarations -Wno-empty-statement -MMD"

cparser $CFLAGS -c -o out.o 000.c
Steps To Reproduce
Additional Information cparser 0.9.14(6abec1918742d92e83ad9d3bfa372620d3785fc6) using libFirm 1.21(3e8892f8e3cbf13542a95c8caa2711a998314d0e)
Tags No tags attached.
Attached Files c file icon 000.c [^] (1,810 bytes) 2014-02-14 01:24
c file icon fehler227.c [^] (105 bytes) 2014-02-14 09:13

- Relationships

-  Notes
(0000205)
UniQ (developer)
2014-02-14 09:15

This issue is related to opt/combo7.c from the firm testsuite.

I also added an reduced test case that triggers the same assertion.
(0000206)
Matze (administrator)
2014-02-14 16:02

fixed in libfirm 159ddf0823fb03a11f511145ccbecffc0e61f80f

- Issue History
Date Modified Username Field Change
2014-02-14 01:24 luzero New Issue
2014-02-14 01:24 luzero File Added: 000.c
2014-02-14 09:13 UniQ File Added: fehler227.c
2014-02-14 09:15 UniQ Note Added: 0000205
2014-02-14 09:15 UniQ Status new => acknowledged
2014-02-14 09:18 UniQ Status acknowledged => confirmed
2014-02-14 09:19 UniQ Project cparser => libFirm
2014-02-14 16:02 Matze Note Added: 0000206
2014-02-14 16:02 Matze Assigned To => Matze
2014-02-14 16:02 Matze Status confirmed => resolved
2014-02-14 16:02 Matze Resolution open => fixed
2016-01-03 03:28 Matze Status resolved => closed


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