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| author | Martin Jambor <mjambor@suse.cz> | 2011-03-09 17:59:55 +0100 |
|---|---|---|
| committer | Martin Jambor <jamborm@gcc.gnu.org> | 2011-03-09 17:59:55 +0100 |
| commit | bf6817f2c5ab79e08392ef031a40df227fa69b02 (patch) | |
| tree | d6a9e8704b112827576e9fb055043b27024fa1ba /gcc | |
| parent | 5d304e47bc76ca92c3c9ae178a183f411f051fc3 (diff) | |
| download | gcc-bf6817f2c5ab79e08392ef031a40df227fa69b02.zip gcc-bf6817f2c5ab79e08392ef031a40df227fa69b02.tar.gz gcc-bf6817f2c5ab79e08392ef031a40df227fa69b02.tar.bz2 | |
re PR tree-optimization/47714 (verify_ssa fails with error: invalid argument to gimple call)
2011-03-09 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/47714
* cp/method.c (use_thunk): Clear addressable flag of thunk arguments.
* testsuite/g++.dg/torture/pr47714.C: New test.
From-SVN: r170822
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/method.c | 1 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/torture/pr47714.C | 16 |
4 files changed, 27 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 68f04e1..b0adb8f 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2011-03-09 Martin Jambor <mjambor@suse.cz> + + PR tree-optimization/47714 + * method.c (use_thunk): Clear addressable flag of thunk arguments. + 2011-03-08 Dodji Seketeli <dodji@redhat.com> PR c++/47705 diff --git a/gcc/cp/method.c b/gcc/cp/method.c index a4c2dd1..d70da95 100644 --- a/gcc/cp/method.c +++ b/gcc/cp/method.c @@ -372,6 +372,7 @@ use_thunk (tree thunk_fndecl, bool emit_p) DECL_CONTEXT (x) = thunk_fndecl; SET_DECL_RTL (x, NULL); DECL_HAS_VALUE_EXPR_P (x) = 0; + TREE_ADDRESSABLE (x) = 0; t = x; } a = nreverse (t); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 7873057..ba746da 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-03-09 Martin Jambor <mjambor@suse.cz> + + PR tree-optimization/47714 + * g++.dg/torture/pr47714.C: New test. + 2011-03-08 Michael Meissner <meissner@linux.vnet.ibm.com> PR target/47755 diff --git a/gcc/testsuite/g++.dg/torture/pr47714.C b/gcc/testsuite/g++.dg/torture/pr47714.C new file mode 100644 index 0000000..4ff2eee --- /dev/null +++ b/gcc/testsuite/g++.dg/torture/pr47714.C @@ -0,0 +1,16 @@ +struct A { virtual ~A () {} }; +struct B { virtual ~B () {} }; +struct C { virtual const A *foo (int) const = 0; }; +struct E : public B, public A { }; +struct F : public C +{ + virtual const E *foo (int) const; +}; +void bar (int &); + +const E * +F::foo (int x) const +{ + bar (x); + return __null; +} |