diff options
| author | Richard Sandiford <rdsandiford@googlemail.com> | 2014-09-06 10:04:44 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2014-09-06 10:04:44 +0000 |
| commit | ebd3cb1284eef8df20f45a233c299cc5ce658eb7 (patch) | |
| tree | 7132c2156eafcb72192325016439c8026188e482 | |
| parent | 811e4f15d616e4501d5beff25075bfea57a2f1aa (diff) | |
| download | gcc-ebd3cb1284eef8df20f45a233c299cc5ce658eb7.zip gcc-ebd3cb1284eef8df20f45a233c299cc5ce658eb7.tar.gz gcc-ebd3cb1284eef8df20f45a233c299cc5ce658eb7.tar.bz2 | |
re PR target/63171 (Segfault in rs6000.c:rs6000_emit_move for multiple tls tests starting with r214658)
gcc/
PR middle-end/63171
* rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
From-SVN: r214989
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/rtlanal.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 97408f1..dcf4e2a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2014-09-06 Richard Sandiford <rdsandiford@googlemail.com> + + PR middle-end/63171 + * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes. + 2014-09-06 Tom de Vries <tom@codesourcery.com> * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index 3fe2cd4..ece51c8 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -6072,7 +6072,7 @@ tls_referenced_p (const_rtx x) return false; subrtx_iterator::array_type array; - FOR_EACH_SUBRTX (iter, array, x, NONCONST) + FOR_EACH_SUBRTX (iter, array, x, ALL) if (GET_CODE (*iter) == SYMBOL_REF && SYMBOL_REF_TLS_MODEL (*iter) != 0) return true; return false; |