[Bug tree-optimization/67227] New: [6 regression] stage2 ada compiler miscompiled

[schwab@linux-m68k.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67227

            Bug ID: 67227
           Summary: [6 regression] stage2 ada compiler miscompiled
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Keywords: build
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: schwab@linux-m68k.org
                CC: aoliva at gcc dot gnu.org
            Blocks: 64164, 66978, 66983, 67000, 67034, 67035
  Target Milestone: ---
            Target: ia64-*-*

r226901 is causing the stage2 ada compiler to be miscompiled on ia64.


Referenced Bugs:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64164
[Bug 64164] [4.9/5/6 Regression] one more stack slot used due to one less
inlining level
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66978
[Bug 66978] [6 Regression] bootstrap failure with
--with-multilib-list=m32,m64,mx32
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66983
[Bug 66983] [6 Regression] Many testsuite regressions
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67000
[Bug 67000] [6 Regression] ICE in split_complex_args, at function.c:2325 on
ppc64le
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67034
[Bug 67034] [6 Regression] FAIL: gcc.c-torture/compile/pr39928-1.c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67035
[Bug 67035] [6 Regression] FAIL: gcc.c-torture/compile/pr54713-3.c