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From: "iains at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug ada/99641] New: [11 Regression] opt30.adb, opt49.adb and
 loop_optimization3.adb fail to build at m32
Date: Thu, 18 Mar 2021 09:37:20 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99641

            Bug ID: 99641
           Summary: [11 Regression] opt30.adb, opt49.adb and
                    loop_optimization3.adb fail to build at m32
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
          Assignee: unassigned at gcc dot gnu.org
          Reporter: iains at gcc dot gnu.org
  Target Milestone: ---

Running target unix/-m32
FAIL: gnat.dg/loop_optimization3.adb (test for excess errors)
FAIL: gnat.dg/opt30.adb (test for excess errors)
FAIL: gnat.dg/opt49.adb (test for excess errors)

this started somewhere between r11-6268 and r11-6339 on Darwin.

On Linux the fail is:
raised STORAGE_ERROR : stack overflow or erroneous memory access

On Darwin:
raised CONSTRAINT_ERROR : erroneous memory access=