stan/jdk-24
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

8172881: AArch64: assertion failure: the int pressure is incorrect

Browse Source 
Change the dst register type of get_and_setI/L/N/P from any register to non-special register.

Reviewed-by: aph
This commit is contained in:
Yang Zhang 2017-01-22 16:33:54 +08:00 committed by Ningsheng Jian
parent 50d7d4fa1e
commit 9eb2a991de
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
hotspot/src/cpu/aarch64/vm/aarch64.ad
View File

@ -9994,7 +9994,7 @@ instruct weakCompareAndSwapP(iRegINoSp res, indirect mem, iRegP oldval, iRegP ne
// END This section of the file is automatically generated. Do not edit --------------
// ---------------------------------------------------------------------
instruct get_and_setI(indirect mem, iRegINoSp newv, iRegI prev) %{
instruct get_and_setI(indirect mem, iRegI newv, iRegINoSp prev) %{
match(Set prev (GetAndSetI mem newv));
format %{ "atomic_xchgw $prev, $newv, [$mem]" %}
ins_encode %{
@ -10003,7 +10003,7 @@ instruct get_and_setI(indirect mem, iRegINoSp newv, iRegI prev) %{
ins_pipe(pipe_serial);
%}
instruct get_and_setL(indirect mem, iRegLNoSp newv, iRegL prev) %{
instruct get_and_setL(indirect mem, iRegL newv, iRegLNoSp prev) %{
match(Set prev (GetAndSetL mem newv));
format %{ "atomic_xchg $prev, $newv, [$mem]" %}
ins_encode %{
@ -10012,7 +10012,7 @@ instruct get_and_setL(indirect mem, iRegLNoSp newv, iRegL prev) %{
ins_pipe(pipe_serial);
%}
instruct get_and_setN(indirect mem, iRegNNoSp newv, iRegI prev) %{
instruct get_and_setN(indirect mem, iRegN newv, iRegINoSp prev) %{
match(Set prev (GetAndSetN mem newv));
format %{ "atomic_xchgw $prev, $newv, [$mem]" %}
ins_encode %{
@ -10021,7 +10021,7 @@ instruct get_and_setN(indirect mem, iRegNNoSp newv, iRegI prev) %{
ins_pipe(pipe_serial);
%}
instruct get_and_setP(indirect mem, iRegPNoSp newv, iRegP prev) %{
instruct get_and_setP(indirect mem, iRegP newv, iRegPNoSp prev) %{
match(Set prev (GetAndSetP mem newv));
format %{ "atomic_xchg $prev, $newv, [$mem]" %}
ins_encode %{