diff options
author | sandra <sandra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-12-12 01:06:30 +0000 |
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committer | sandra <sandra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-12-12 01:06:30 +0000 |
commit | 0d313cc8888e0c1cc6235a5c48b9943538f8afcd (patch) | |
tree | ab5640bd6eb24d33f556ee821170496e00f6e11c | |
parent | 956b6d0888ec874804f5bfaae8d2c70b32addfd3 (diff) |
2016-12-11 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* config/nios2/nios2.c (nios2_emit_move_sequence): Call copy_rtx
to avoid shared structure error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243538 138bc75d-0d04-0410-961f-82ee72b054a4
-rw-r--r-- | gcc/ChangeLog | 5 | ||||
-rw-r--r-- | gcc/config/nios2/nios2.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b6a058bf449..d0d4001c0c4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-12-11 Sandra Loosemore <sandra@codesourcery.com> + + * config/nios2/nios2.c (nios2_emit_move_sequence): Call copy_rtx + to avoid shared structure error. + 2016-12-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR target/78695 diff --git a/gcc/config/nios2/nios2.c b/gcc/config/nios2/nios2.c index cb4544c544b..a6d7d4351d7 100644 --- a/gcc/config/nios2/nios2.c +++ b/gcc/config/nios2/nios2.c @@ -2334,7 +2334,8 @@ nios2_emit_move_sequence (rtx *operands, machine_mode mode) from = nios2_legitimize_constant_address (from); if (CONSTANT_P (from)) { - emit_insn (gen_rtx_SET (to, gen_rtx_HIGH (Pmode, from))); + emit_insn (gen_rtx_SET (to, + gen_rtx_HIGH (Pmode, copy_rtx (from)))); emit_insn (gen_rtx_SET (to, gen_rtx_LO_SUM (Pmode, to, from))); set_unique_reg_note (get_last_insn (), REG_EQUAL, copy_rtx (operands[1])); |