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

8330213: RISC-V: C2: assert(false) failed: bad AD file after JDK-8316991

Browse Source 
Reviewed-by: fyang, rehn
This commit is contained in:
Feilong Jiang 2024-04-17 00:50:59 +00:00
parent f6f038a678
commit c8702ede97
1 changed files with 68 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
src/hotspot/cpu/riscv/riscv.ad
View File

@ -9786,6 +9786,40 @@ instruct cmovI_cmpUL(iRegINoSp dst, iRegI src, iRegL op1, iRegL op2, cmpOpU cop)
ins_pipe(pipe_class_compare);
%}
instruct cmovI_cmpN(iRegINoSp dst, iRegI src, iRegN op1, iRegN op2, cmpOpU cop) %{
match(Set dst (CMoveI (Binary cop (CmpN op1 op2)) (Binary dst src)));
ins_cost(ALU_COST + BRANCH_COST);
format %{
"CMove $dst, ($op1 $cop $op2), $dst, $src\t#@cmovI_cmpN\n\t"
%}
ins_encode %{
__ enc_cmove($cop$$cmpcode | C2_MacroAssembler::unsigned_branch_mask,
as_Register($op1$$reg), as_Register($op2$$reg),
as_Register($dst$$reg), as_Register($src$$reg));
%}
ins_pipe(pipe_class_compare);
%}
instruct cmovI_cmpP(iRegINoSp dst, iRegI src, iRegP op1, iRegP op2, cmpOpU cop) %{
match(Set dst (CMoveI (Binary cop (CmpP op1 op2)) (Binary dst src)));
ins_cost(ALU_COST + BRANCH_COST);
format %{
"CMove $dst, ($op1 $cop $op2), $dst, $src\t#@cmovI_cmpP\n\t"
%}
ins_encode %{
__ enc_cmove($cop$$cmpcode | C2_MacroAssembler::unsigned_branch_mask,
as_Register($op1$$reg), as_Register($op2$$reg),
as_Register($dst$$reg), as_Register($src$$reg));
%}
ins_pipe(pipe_class_compare);
%}
instruct cmovL_cmpL(iRegLNoSp dst, iRegL src, iRegL op1, iRegL op2, cmpOp cop) %{
match(Set dst (CMoveL (Binary cop (CmpL op1 op2)) (Binary dst src)));
ins_cost(ALU_COST + BRANCH_COST);
@ -9854,6 +9888,40 @@ instruct cmovL_cmpU(iRegLNoSp dst, iRegL src, iRegI op1, iRegI op2, cmpOpU cop)
ins_pipe(pipe_class_compare);
%}
instruct cmovL_cmpN(iRegLNoSp dst, iRegL src, iRegN op1, iRegN op2, cmpOpU cop) %{
match(Set dst (CMoveL (Binary cop (CmpN op1 op2)) (Binary dst src)));
ins_cost(ALU_COST + BRANCH_COST);
format %{
"CMove $dst, ($op1 $cop $op2), $dst, $src\t#@cmovL_cmpN\n\t"
%}
ins_encode %{
__ enc_cmove($cop$$cmpcode | C2_MacroAssembler::unsigned_branch_mask,
as_Register($op1$$reg), as_Register($op2$$reg),
as_Register($dst$$reg), as_Register($src$$reg));
%}
ins_pipe(pipe_class_compare);
%}
instruct cmovL_cmpP(iRegLNoSp dst, iRegL src, iRegP op1, iRegP op2, cmpOpU cop) %{
match(Set dst (CMoveL (Binary cop (CmpP op1 op2)) (Binary dst src)));
ins_cost(ALU_COST + BRANCH_COST);
format %{
"CMove $dst, ($op1 $cop $op2), $dst, $src\t#@cmovL_cmpP\n\t"
%}
ins_encode %{
__ enc_cmove($cop$$cmpcode | C2_MacroAssembler::unsigned_branch_mask,
as_Register($op1$$reg), as_Register($op2$$reg),
as_Register($dst$$reg), as_Register($src$$reg));
%}
ins_pipe(pipe_class_compare);
%}
// ============================================================================
// Procedure Call/Return Instructions