commit 8ea18d0f066f63fa4e5d154f14327468bf288e2b
author Nicolas Geoffray <ngeoffray@google.com> Tue May 26 16:29:08 2015 +0100
committer Nicolas Geoffray <ngeoffray@google.com> Wed May 27 12:07:34 2015 +0100
tree a575e8d0f826ab8b3aaae949c22cc6c73ca040fb
parent 092a5656937a319449346e8c356f3f4c2870d81c

Pass the dex method index directly to interface trampoline.

This avoids computing the dex pc and re-finding the method
index again. I have kept the code for kDebugBuild.

Change-Id: Icd60e0deade755e32b54021c0875b1af592b8c3e

runtime/arch/mips64/quick_entrypoints_mips64.S

diff --git a/runtime/arch/mips64/quick_entrypoints_mips64.S b/runtime/arch/mips64/quick_entrypoints_mips64.S
index b7320a6..031f85f 100644
--- a/runtime/arch/mips64/quick_entrypoints_mips64.S
+++ b/runtime/arch/mips64/quick_entrypoints_mips64.S
@@ -1365,14 +1365,10 @@
      * dex method index.
      */
 ENTRY art_quick_imt_conflict_trampoline
-    lwu     $a0, 0($sp)            # load caller Method*
-    lwu     $a0, MIRROR_ART_METHOD_DEX_CACHE_METHODS_OFFSET($a0)  # load dex_cache_resolved_methods
-    dsll    $t0, 2                 # convert target method offset to bytes
-    daddu   $a0, $t0               # get address of target method
     dla     $t9, art_quick_invoke_interface_trampoline
     .cpreturn
     jalr    $zero, $t9
-    lwu     $a0, MIRROR_OBJECT_ARRAY_DATA_OFFSET($a0)  # load the target method
+    move    $a0, $t0
 END art_quick_imt_conflict_trampoline
 
     .extern artQuickResolutionTrampoline