diff options
author | Vladimir Makarov <vmakarov@redhat.com> | 2012-10-24 17:35:37 +0000 |
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committer | Vladimir Makarov <vmakarov@redhat.com> | 2012-10-24 17:35:37 +0000 |
commit | 8bd539cc5b92becbe90a78cbbeec71d2768be79b (patch) | |
tree | 1c5dc926d74844df042207f722c873dc28f16355 | |
parent | 97546ecb7dd19ec6fd0ef25cc32a6940838fb1ff (diff) |
2012-10-24 Vladimir Makarov <vmakarov@redhat.com>
PR bootstrap/55049
* lra-constraints.c (extract_loc_address_regs): Pass top_p for
ZERO_EXTEND operand.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@192771 138bc75d-0d04-0410-961f-82ee72b054a4
-rw-r--r-- | gcc/ChangeLog | 6 | ||||
-rw-r--r-- | gcc/lra-constraints.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7211353de84..f19c1fc0bd9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2012-10-24 Vladimir Makarov <vmakarov@redhat.com> + PR bootstrap/55049 + * lra-constraints.c (extract_loc_address_regs): Pass top_p for + ZERO_EXTEND operand. + +2012-10-24 Vladimir Makarov <vmakarov@redhat.com> + PR bootstrap/55048 * lra-constraints.c (update_ebb_live_info): Skip non-NOTE_INSN_BASIC_BLOCK notes. diff --git a/gcc/lra-constraints.c b/gcc/lra-constraints.c index 1b56a0b4e54..4b357261bbe 100644 --- a/gcc/lra-constraints.c +++ b/gcc/lra-constraints.c @@ -515,6 +515,12 @@ extract_loc_address_regs (bool top_p, enum machine_mode mode, addr_space_t as, case PC: return; + case ZERO_EXTEND: + /* Pass TOP_P for displacement. */ + extract_loc_address_regs (top_p, mode, as, &XEXP (*loc, 0), context_p, + code, index_code, modify_p, ad); + return; + case PLUS: case LO_SUM: /* When we have an address that is a sum, we must determine |