Mercurial > hg > truffle
changeset 20920:badbe99cfaa4
RegisterConfig: improve javadoc for getAllocatableRegisters and filterAllocatableRegisters.
| author | Josef Eisl <josef.eisl@jku.at> |
|---|---|
| date | Mon, 13 Apr 2015 17:10:40 +0200 |
| parents | c6545476bc77 |
| children | 2b10bb41a298 |
| files | graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/RegisterConfig.java |
| diffstat | 1 files changed, 7 insertions(+), 3 deletions(-) [+] |
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--- a/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/RegisterConfig.java Mon Apr 13 17:00:21 2015 +0200 +++ b/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/RegisterConfig.java Mon Apr 13 17:10:40 2015 +0200 @@ -71,13 +71,17 @@ Register[] getCallingConventionRegisters(Type type, Kind kind); /** - * Gets the set of registers that can be used by the register allocator. + * Gets the set of all registers that might be used by the register allocator. + * + * To get the set of registers the register allocator is allowed to use see + * {@link RegisterAllocationConfig#getAllocatableRegisters()} */ + @SuppressWarnings("javadoc") Register[] getAllocatableRegisters(); /** - * Gets the set of registers that can be used by the register allocator for a value of a - * particular kind. + * Filters a set of registers and returns only those that can be used by the register allocator + * for a value of a particular kind. */ Register[] filterAllocatableRegisters(PlatformKind kind, Register[] registers);