Optimizing: Improve const-string code generation.
For strings in the boot image, use either direct pointers
or pc-relative addresses. For other strings, use PC-relative
access to the dex cache arrays for AOT and direct address of
the string's dex cache slot for JIT.
For aosp_flounder-userdebug:
- 32-bit boot.oat: -692KiB (-0.9%)
- 64-bit boot.oat: -948KiB (-1.1%)
- 32-bit dalvik cache total: -900KiB (-0.9%)
- 64-bit dalvik cache total: -3672KiB (-1.5%)
(contains more files than the 32-bit dalvik cache)
For aosp_flounder-userdebug forced to compile PIC:
- 32-bit boot.oat: -380KiB (-0.5%)
- 64-bit boot.oat: -928KiB (-1.0%)
- 32-bit dalvik cache total: -468KiB (-0.4%)
- 64-bit dalvik cache total: -1928KiB (-0.8%)
(contains more files than the 32-bit dalvik cache)
Bug: 26884697
Change-Id: Iec7266ce67e6fedc107be78fab2e742a8dab2696
diff --git a/test/496-checker-inlining-and-class-loader/src/Main.java b/test/496-checker-inlining-and-class-loader/src/Main.java
index ea6df62..8de6318 100644
--- a/test/496-checker-inlining-and-class-loader/src/Main.java
+++ b/test/496-checker-inlining-and-class-loader/src/Main.java
@@ -109,7 +109,8 @@
/* Load and initialize System */
/// CHECK-NEXT: LoadClass gen_clinit_check:true
/// CHECK-NEXT: StaticFieldGet
- /// CHECK-NEXT: LoadString
+ // There may be HArmDexCacheArraysBase or HX86ComputeBaseMethodAddress here.
+ /// CHECK: LoadString
/// CHECK-NEXT: NullCheck
/// CHECK-NEXT: InvokeVirtual
public static void bar() {