archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-27 06:45:07 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

7018378: JSR 292: _bound_int_mh produces wrong result on 64-bit SPARC

Browse source 
Reviewed-by: kvn
This commit is contained in:
Christian Thalinger 2011-02-14 03:21:18 -08:00
parent add4b5bf69
commit c2b37037c6
6 changed files with 63 additions and 48 deletions
Download patch file Download diff file Expand all files Collapse all files

5
hotspot/src/cpu/x86/vm/assembler_x86.hpp
View file

@ -1522,8 +1522,9 @@ class MacroAssembler: public Assembler {
// Support for sign-extension (hi:lo = extend_sign(lo))
void extend_sign(Register hi, Register lo);
// Loading values by size and signed-ness
void load_sized_value(Register dst, Address src, size_t size_in_bytes, bool is_signed);
// Load and store values by size and signed-ness
void load_sized_value(Register dst, Address src, size_t size_in_bytes, bool is_signed, Register dst2 = noreg);
void store_sized_value(Address dst, Register src, size_t size_in_bytes, Register src2 = noreg);
// Support for inc/dec with optimal instruction selection depending on value