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| author | Jakub Jelinek <jakub@redhat.com> | 2024-02-23 18:55:12 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2024-02-23 18:55:12 +0100 |
| commit | fdf9df9d55802e1d8ff0bd14585ea61b2bb9d798 (patch) | |
| tree | 2af8dfb3c157e5aa3ce4b83d73cc5c4afba26415 /gcc/tree-vect-patterns.cc | |
| parent | ff442719cdb64c9df9d069af88e90d51bee6fb56 (diff) | |
| download | gcc-fdf9df9d55802e1d8ff0bd14585ea61b2bb9d798.zip gcc-fdf9df9d55802e1d8ff0bd14585ea61b2bb9d798.tar.gz gcc-fdf9df9d55802e1d8ff0bd14585ea61b2bb9d798.tar.bz2 | |
c++: Fix ICE due to folding a call to constructor on cdtor_returns_this arches (aka arm32) [PR113083]
When targetm.cxx.cdtor_returns_this () (aka on arm32 TARGET_AAPCS_BASED)
constructor is supposed to return this pointer, but when we cp_fold such
a call, we don't take that into account and just INIT_EXPR the object,
so we can later ICE during gimplification, because the expression doesn't
have the right type.
2024-02-23 Jakub Jelinek <jakub@redhat.com>
PR c++/113083
* cp-gimplify.cc (cp_fold): For targetm.cxx.cdtor_returns_this ()
wrap r into a COMPOUND_EXPR and return folded CALL_EXPR_ARG (x, 0).
* g++.dg/cpp0x/constexpr-113083.C: New test.
Diffstat (limited to 'gcc/tree-vect-patterns.cc')
0 files changed, 0 insertions, 0 deletions