archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-18 18:14:38 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8245864: Obsolete BranchOnRegister

Browse source 
Reviewed-by: thartmann, kvn
This commit is contained in:
Mikael Vidstedt 2020-05-28 09:08:53 -07:00
parent 6f4f6a2a59
commit 919f10c407
2 changed files with 1 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/hotspot/share/opto/c2_globals.hpp
View file

@ -357,10 +357,6 @@
"Limit of ops to make speculative when using CMOVE") \ "Limit of ops to make speculative when using CMOVE") \
range(0, max_jint) \ range(0, max_jint) \
\ \
/* Set BranchOnRegister == false. See 4965987. */ \
product(bool, BranchOnRegister, false, \
"Use Sparc V9 branch-on-register opcodes") \
\
product(bool, UseRDPCForConstantTableBase, false, \ product(bool, UseRDPCForConstantTableBase, false, \
"Use Sparc RDPC instruction for the constant table base.") \ "Use Sparc RDPC instruction for the constant table base.") \
\ \

1
src/hotspot/share/runtime/arguments.cpp
View file

@ -564,6 +564,7 @@ static SpecialFlag const special_jvm_flags[] = {
{ "UseBarriersForVolatile", JDK_Version::undefined(), JDK_Version::jdk(15), JDK_Version::jdk(16) }, { "UseBarriersForVolatile", JDK_Version::undefined(), JDK_Version::jdk(15), JDK_Version::jdk(16) },
#endif #endif
{ "UseLWPSynchronization", JDK_Version::undefined(), JDK_Version::jdk(15), JDK_Version::jdk(16) }, { "UseLWPSynchronization", JDK_Version::undefined(), JDK_Version::jdk(15), JDK_Version::jdk(16) },
{ "BranchOnRegister", JDK_Version::undefined(), JDK_Version::jdk(15), JDK_Version::jdk(16) },
#ifdef TEST_VERIFY_SPECIAL_JVM_FLAGS #ifdef TEST_VERIFY_SPECIAL_JVM_FLAGS
// These entries will generate build errors. Their purpose is to test the macros. // These entries will generate build errors. Their purpose is to test the macros.