[Bug tree-optimization/48622] New: [4.7 Regression] ICE: in estimate_size_after_inlining, at ipa-inline-analysis.c:425 with -flto -finline-small-functions -fno-early-inlining

[zsojka at seznam dot cz]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48622

           Summary: [4.7 Regression] ICE: in estimate_size_after_inlining,
                    at ipa-inline-analysis.c:425 with -flto
                    -finline-small-functions -fno-early-inlining
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: zso...@seznam.cz
              Host: x86_64-pc-linux-gnu
            Target: x86_64-pc-linux-gnu


Created attachment 23994
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23994
auto-reduced testcase (from gcc.c-torture/execute/20020108-1.c)

Compiler output:
$ gcc -O -flto -finline-small-functions -fno-early-inlining testcase.c
lto1: internal compiler error: in estimate_size_after_inlining, at
ipa-inline-analysis.c:425
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
lto-wrapper: /mnt/svn/gcc-trunk/binary-latest/bin/gcc returned 1 exit status
collect2: lto-wrapper returned 1 exit status

Tested revisions:
r172480 - crash
4.6 r172337 - OK