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path: root/vm/compiler/codegen/arm/Thumb2/Gen.cpp
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* vm: Enable fast multiply on perf builds tooSteve Kondik2014-03-241-1/+1
| | | | Change-Id: I74d152ea9cfe5b15daa9a8353ca27d8afa7474d2
* Dalvik: DMB Optimisations for TracingJITDavid Butcher2013-12-181-2/+2
| | | | | | | | Makes DMB domain ISH or ISHST instead of the implicit System. ISH (Inner Shareable) should be sufficient for all cores/clusters, but is not sufficient for GPU or other memory-mapped peripherals Change-Id: Id159228daba97bc3692d2eb1ee2786bae2ee34a7
* Merge branch 'kk_2.7_rb1.9' of git://codeaurora.org/platform/dalvik into cafSteve Kondik2013-11-111-1/+169
|\ | | | | | | Change-Id: I885fab2470352d0a625c9946d0d5c9111486b713
| * dalvik: dalvik device extension pack.Xin Qi2013-10-311-1/+17
| | | | | | | | | | | | | | | | | | Add support for customer device extension Change-Id: I0402a630ba212d1c5e81cda110f61210f7b60384 (cherry picked from commit 11499df326462bfe25890a35c6abbf019ff7784e) (cherry picked from commit e03b8f8da9cf4eef64cedf39ce9ca90d26ce5124) (cherry picked from commit fb360be406f35b9591f12c61936657f03cc5880f)
* | Merge tag 'android-4.4_r1' into cm-11.0Ricardo Cerqueira2013-11-011-0/+7
|\| | | | | | | Android 4.4 Release 1.0
| * JIT: Use rsb and shift in easy multiply.Anders O Nilsson2013-06-141-0/+7
| | | | | | | | | | | | | | | | | | | | | | For easy multiplication using reverse subtract (when lit is 2^n-1) use the barrel shifter for rsb. This improves arithmetic performance for code executing in Dalvik. E.g String.hashCode. Change-Id: Ifb086dcec344b30fd3e392ac21d508b43e820cdc Signed-off-by: Patrik Ryd <patrik.ryd@stericsson.com>
* | Revert "Move verification of class access flags to libdex"Ricardo Cerqueira2013-11-011-150/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit aa897b06230453519c4ec636f229c72ac0015897. Revert "Reject dex files that attempt to use unspecified class access flags" This reverts commit 2f824d3e4835479409724ea02d0a23114cd4ff81. Revert "If dalvik wants ASCII casing, it needs to ask for it." This reverts commit d91250308fc4c423d11955174c21566fa19df07c. Revert "JIT: Combine add with shift and offset for array load & store." This reverts commit a9ecd84e5f5423a1ba6bbb2bb9256b0dc382de44. Revert "JIT: Use rsb and shift in easy multiply." This reverts commit 25b94295a57290623e34882e7fd86ea10928a54e. Revert "Excessive JNI: Dump HPROF dump." This reverts commit 8d30a7402d48c4ffe2bf28ede78c6b3b52b15304. Revert "dalvik/vm: Dalvik startup with a low memory footprint" This reverts commit 15726c81059b74bf2352db29a3decfc4ea9c1428.
* | JIT: Combine add with shift and offset for array load & store.Anders O Nilsson2013-07-241-0/+143
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Optimize long and double array load / store for ARM JIT. Array load / store performs a logical shift left and add, replace it with add capable of performing shift in the same instruction. Array load / store performs an add instead of using offset for vldr/vstr. Replace the add and vldr/vstr with a vldr/vstr that is capable of handling offset. This improves performance for usecases involving long and double array code execution in Dalvik. E.g WindowOrientation. Change-Id: I90220c349ab936cdba1987139ccdf4dc31d7bbb0 Signed-off-by: Patrik Ryd <patrik.ryd@stericsson.com>
* | JIT: Use rsb and shift in easy multiply.Anders O Nilsson2013-07-241-0/+7
| | | | | | | | | | | | | | | | | | | | | | For easy multiplication using reverse subtract (when lit is 2^n-1) use the barrel shifter for rsb. This improves arithmetic performance for code executing in Dalvik. E.g String.hashCode. Change-Id: Ifb086dcec344b30fd3e392ac21d508b43e820cdc Signed-off-by: Patrik Ryd <patrik.ryd@stericsson.com>
* | JIT: Combine shift & sub for monitor unlock.Anders O Nilsson2013-07-241-2/+1
|/ | | | | | | | | | | | | Optimize monitor unlock for ARM Thumb2 JIT. Monitor unlock performs a logical shift left and sub, replace it with a sub capable of performing the shift in the same instruction. This improves performance for usecases involving code executing in Dalvik. Change-Id: Iaf062d750c3bc941926f3c3b8a64dc9c7984a477 Signed-off-by: Patrik Ryd <patrik.ryd@stericsson.com>
* Rename (IF_)LOGE(_IF) to (IF_)ALOGE(_IF) DO NOT MERGESteve Block2012-01-081-1/+1
| | | | | | | | | See https://android-git.corp.google.com/g/#/c/157220 Also fix an occurrence of LOGW missed in an earlier change. Bug: 5449033 Change-Id: I2e3b23839e6dcd09015d6402280e9300c75e3406
* Move the compiler into C++.Carl Shapiro2011-04-191-0/+455
Change-Id: Idffbdb02c29e2be03a75f5a0a664603f2299504a
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