[Bug middle-end/37278] New: [4.4 Regression] Revision 139760 causes many failures

[hjl dot tools at gmail dot com]

On Linux/ia32, revision 139760 causes

FAIL: g++.dg/tree-ssa/pr29902.C (internal compiler error)
FAIL: g++.dg/tree-ssa/pr29902.C (test for excess errors)
FAIL: gcc.c-torture/execute/builtins/memset-chk.c compilation,  -O3
-fomit-frame-pointer  (internal compiler error)
UNRESOLVED: gcc.c-torture/execute/builtins/memset-chk.c execution,  -O3
-fomit-frame-pointer 
FAIL: gcc.c-torture/execute/builtins/memset-chk.c compilation,  -O3
-fomit-frame-pointer -funroll-loops  (internal compiler error)
UNRESOLVED: gcc.c-torture/execute/builtins/memset-chk.c execution,  -O3
-fomit-frame-pointer -funroll-loops 
FAIL: gcc.c-torture/execute/builtins/memset-chk.c compilation,  -O3
-fomit-frame-pointer -funroll-all-loops -finline-functions  (internal compiler
error)
UNRESOLVED: gcc.c-torture/execute/builtins/memset-chk.c execution,  -O3
-fomit-frame-pointer -funroll-all-loops -finline-functions 
FAIL: gcc.c-torture/execute/builtins/memset-chk.c compilation,  -O3 -g 
(internal compiler error)
UNRESOLVED: gcc.c-torture/execute/builtins/memset-chk.c execution,  -O3 -g 
FAIL: gcc.c-torture/execute/memset-2.c compilation,  -O3 -fomit-frame-pointer 
(internal compiler error)
UNRESOLVED: gcc.c-torture/execute/memset-2.c execution,  -O3
-fomit-frame-pointer 
FAIL: gcc.c-torture/execute/memset-2.c compilation,  -O3 -fomit-frame-pointer
-funroll-loops  (internal compiler error)
UNRESOLVED: gcc.c-torture/execute/memset-2.c execution,  -O3
-fomit-frame-pointer -funroll-loops 
FAIL: gcc.c-torture/execute/memset-2.c compilation,  -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions  (internal compiler error)
UNRESOLVED: gcc.c-torture/execute/memset-2.c execution,  -O3
-fomit-frame-pointer -funroll-all-loops -finline-functions 
FAIL: gcc.c-torture/execute/memset-2.c compilation,  -O3 -g  (internal compiler
error)
UNRESOLVED: gcc.c-torture/execute/memset-2.c execution,  -O3 -g 
FAIL: gcc.c-torture/execute/memset-3.c compilation,  -O3 -fomit-frame-pointer 
(internal compiler error)
UNRESOLVED: gcc.c-torture/execute/memset-3.c execution,  -O3
-fomit-frame-pointer 
FAIL: gcc.c-torture/execute/memset-3.c compilation,  -O3 -fomit-frame-pointer
-funroll-loops  (internal compiler error)
UNRESOLVED: gcc.c-torture/execute/memset-3.c execution,  -O3
-fomit-frame-pointer -funroll-loops 
FAIL: gcc.c-torture/execute/memset-3.c compilation,  -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions  (internal compiler error)
UNRESOLVED: gcc.c-torture/execute/memset-3.c execution,  -O3
-fomit-frame-pointer -funroll-all-loops -finline-functions 
FAIL: gcc.c-torture/execute/memset-3.c compilation,  -O3 -g  (internal compiler
error)
UNRESOLVED: gcc.c-torture/execute/memset-3.c execution,  -O3 -g 
FAIL: gcc.dg/torture/pr34330.c  -Os  (internal compiler error)
FAIL: gcc.dg/torture/pr34330.c  -Os  (test for excess errors)


-- 
           Summary: [4.4 Regression] Revision 139760 causes many failures
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hjl dot tools at gmail dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37278