Hi
In aarch64 backend of google/4.9 branch, the split pattern for insn
aarch64_lshr_sisd_or_int_mode3 destroys one of the source operands,
causes the later usage of the operand get a wrong value (google bug
17907351).
The bug has been fixed in trunk by r220860. This patch backports it to
ok.
David
On Wed, Jun 17, 2015 at 3:06 PM, Carrot Wei car...@google.com wrote:
Hi
In aarch64 backend of google/4.9 branch, the split pattern for insn
aarch64_lshr_sisd_or_int_mode3 destroys one of the source operands,
causes the later usage of the operand get a wrong value (google bug