Public bug reported:
System: Ubuntu 11.10
Hardware: 64 bit intel
Compiler: "apt-cache policy gfortran" says gfortran: Installed:
4:4.6.1-2ubuntu5
Compiler invocation: gfortran -O3 -funroll-all-loops -fPIC -march=native -c
zlaein.f -o zlaein.o
Error message:
zlaein.f: In function ‘zlaein’:
zlaein.f:264:0: internal compiler error: in find_reloads, at reload.c:4067
Please submit a full bug report,
with preprocessed source if appropriate.
Reproduce by: This version of zlaein.f (attached) is from Lapack 3.3.0
(attached)
It's not clear why you folks didn't find this problem when building
11.10, except perhaps that I may have been more agressive with the
optimization.
** Affects: gcc-4.6 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/926147
Title:
internal compiler error in find_reloads
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