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| author | Silvius Rus <rus@google.com> | 2007-05-11 16:20:08 +0000 |
|---|---|---|
| committer | Silvius Rus <rus@gcc.gnu.org> | 2007-05-11 16:20:08 +0000 |
| commit | 79bedddc8fed70d3ebbab016aae285bac9dbbfea (patch) | |
| tree | f0873ca8d26c98fe6770ac353fa336c975e5e22a /gcc/testsuite/gcc.dg/alias-1.c | |
| parent | 8339896e55eb0538ddf35cb22f7de5b5b126259c (diff) | |
| download | gcc-79bedddc8fed70d3ebbab016aae285bac9dbbfea.zip gcc-79bedddc8fed70d3ebbab016aae285bac9dbbfea.tar.gz gcc-79bedddc8fed70d3ebbab016aae285bac9dbbfea.tar.bz2 | |
Makefile.in (OBJS-common): Add tree-ssa-alias-warnings.o.
gcc/
* Makefile.in (OBJS-common): Add tree-ssa-alias-warnings.o.
* c-common.c (strict_aliasing_warning): Modify -Wstrict-aliasing logic.
* c-common.h (strict_aliasing_warning): Change return type.
* c-opts.c (c_common_handle_option): Add call to set_Wstrict_aliasing.
* c-typeck.c (build_indirect_ref): Add call to strict_aliasing_warning.
(build_c_cast): Condition call to strict_aliasing_warning.
* doc/invoke.texi: Update description of -Wstrict-aliasing[=n].
* flags.h (set_Wstrict_aliasing): Declare.
* opts.c (set_Wstrict_alising): Define, add call to.
* tree-flow.h (strict_aliasing_warning_backend): Declare.
* tree-ssa-alias-warnings.c: New file.
* tree-ssa-alias.c (compute_may_aliases): Add call to
strict_aliasing_warning_backend.
gcc/cp
* cp/typeck.c (build_indirect_ref): Add call to
strict_aliasing_warning.
(build_reinterpret_cast_1): Condition call to
strict_aliasing_warning.
gcc/testsuite
* gcc.dg/Wstrict-aliasing-bogus-const-ptr-nonconst-ptr.c: New test.
* gcc.dg/Wstrict-aliasing-bogus-never-dereferenced.c: New test.
* gcc.dg/Wstrict-aliasing-bogus-struct-included.c: New test.
* gcc.dg/Wstrict-aliasing-converted-assigned.c: New test.
* gcc.dg/Wstrict-aliasing-float-ptr-int-obj.c: New test.
* gcc.dg/alias-1.c: Update option: -Wstrict-aliasing=2.
* gcc.dg/alias-9.c: Update option: -Wstrict-aliasing=2.
* g++.dg/warn/Wstrict-aliasing-7.C: Update option: -Wstrict-aliasing=2.
* g++.dg/warn/Wstrict-aliasing-bogus-base-derived.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-char-1.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-const.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-nested-arrays.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-signed-unsigned.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-struct-included.C: New test.
* g++.dg/warn/Wstrict-aliasing-bogus-union.C: New test.
* g++.dg/warn/Wstrict-aliasing-float-ref-int-obj.C: New test.
From-SVN: r124622
Diffstat (limited to 'gcc/testsuite/gcc.dg/alias-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/alias-1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.dg/alias-1.c b/gcc/testsuite/gcc.dg/alias-1.c index 82dbc9e..388cb3b 100644 --- a/gcc/testsuite/gcc.dg/alias-1.c +++ b/gcc/testsuite/gcc.dg/alias-1.c @@ -1,5 +1,5 @@ // { dg-do compile } -// { dg-options "-Wstrict-aliasing -fstrict-aliasing" } +// { dg-options "-Wstrict-aliasing=2 -fstrict-aliasing" } // Copyright (C) 2002 Free Software Foundation, Inc. // Contributed by Nathan Sidwell 29 Sep 2002 <nathan@codesourcery.com> |