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| author | Jakub Jelinek <jakub@redhat.com> | 2015-04-17 16:16:30 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2015-04-17 16:16:30 +0200 |
| commit | aeebf48a7083e5b64b4ddd9d9fe820dd686f419b (patch) | |
| tree | 2536b0452393399785ea16b802dd3ecf74f0fdc1 /gcc | |
| parent | bbd08a5dfa54f0f694c7869662531498c3289164 (diff) | |
| download | gcc-aeebf48a7083e5b64b4ddd9d9fe820dd686f419b.zip gcc-aeebf48a7083e5b64b4ddd9d9fe820dd686f419b.tar.gz gcc-aeebf48a7083e5b64b4ddd9d9fe820dd686f419b.tar.bz2 | |
re PR debug/65771 (ICE (in loc_list_from_tree, at dwarf2out.c:14964) on arm-linux-gnueabihf)
PR debug/65771
* dwarf2out.c (mem_loc_descriptor): For CONST, fallback to
trying mem_loc_descriptor on XEXP (rtl, 0).
From-SVN: r222181
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/dwarf2out.c | 7 |
2 files changed, 12 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 75c3ef3..008e36a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-04-17 Jakub Jelinek <jakub@redhat.com> + + PR debug/65771 + * dwarf2out.c (mem_loc_descriptor): For CONST, fallback to + trying mem_loc_descriptor on XEXP (rtl, 0). + 2015-04-17 Martin Liska <mliska@suse.cz> * ipa-icf.c (sem_item_optimizer::subdivide_classes_by_sensitive_refs): diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index b34a3ed..e570120 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -12799,7 +12799,12 @@ mem_loc_descriptor (rtx rtl, machine_mode mode, } if (!const_ok_for_output (rtl)) - break; + { + if (GET_CODE (rtl) == CONST) + mem_loc_result = mem_loc_descriptor (XEXP (rtl, 0), mode, mem_mode, + initialized); + break; + } symref: mem_loc_result = new_addr_loc_descr (rtl, dtprel_false); |