commit 84603bf8535ba8390e0461b9d9c7917939e26312
author Alexey Frunze <Alexey.Frunze@imgtec.com> Fri Oct 21 19:54:43 2016 -0700
committer Alexey Frunze <Alexey.Frunze@imgtec.com> Tue Nov 01 13:57:36 2016 -0700
tree 1f7e00083b966f5d3c3d2a8f9802ee6d3350dfdc
parent 1458e0c09fe0a3b9fa5fd7beb9b6077d1fc46b1d

MIPS32: Improve and moderately clean up mterp.

Improvements:
- use seb, seh, ins on R2+
- use lsa, trunc.l.(s|d), cvt.(s|d).l, jic on R6
- shorter float/double comparison
- shorter float/double to int/long conversion
- fewer memory reads in float/double to int/long conversion
- remove unnecessary %break's and branches across breaks
- use branch delay slots more efficiently on R2

Test: booted MIPS32R2 in QEMU
Test: test-art-target-run-test-interpreter (MIPS32R2) on CI20
Test: booted MIPS64 (with 2nd arch MIPS32R6) in QEMU
Test: test-art-target-run-test-interpreter (MIPS32R6) in QEMU

Change-Id: I9959bec08e20c2423deae31f71b523ad36b4be9a

runtime/interpreter/mterp/mips/invoke.S

diff --git a/runtime/interpreter/mterp/mips/invoke.S b/runtime/interpreter/mterp/mips/invoke.S
index bcd3a57..db3b8af 100644
--- a/runtime/interpreter/mterp/mips/invoke.S
+++ b/runtime/interpreter/mterp/mips/invoke.S
@@ -2,8 +2,8 @@
     /*
      * Generic invoke handler wrapper.
      */
-    # op vB, {vD, vE, vF, vG, vA}, class   /* CCCC */
-    # op {vCCCC..v(CCCC+AA-1)}, meth       /* BBBB */
+    /* op vB, {vD, vE, vF, vG, vA}, class@CCCC */
+    /* op {vCCCC..v(CCCC+AA-1)}, meth@BBBB */
     .extern $helper
     EXPORT_PC()
     move    a0, rSELF