MIPS32: java.lang.Thread, and java.lang.String intrinsics:
- Thread java.lang.Thread.currentThread()
- int java.lang.String.compareTo(String anotherString)
- int java.lang.String.indexOf(int ch)
- int java.lang.String.indexOf(int ch, int fromIndex)
- java.lang.StringFactory.newStringFromBytes(byte[] data,
int high,
int offset,
int byteCount)
- java.lang.StringFactory.newStringFromChars(int offset,
int charCount,
char[] data)
- java.lang.StringFactory.newStringFromString(String toCopy)
Change-Id: I96a06ff81e1e3bf18d45760282356854efaf4945
diff --git a/runtime/arch/mips64/quick_entrypoints_mips64.S b/runtime/arch/mips64/quick_entrypoints_mips64.S
index d264c9b..b4e2fcc 100644
--- a/runtime/arch/mips64/quick_entrypoints_mips64.S
+++ b/runtime/arch/mips64/quick_entrypoints_mips64.S
@@ -1725,10 +1725,8 @@
lw $a2,MIRROR_STRING_COUNT_OFFSET($a0) # this.length()
lw $a3,MIRROR_STRING_COUNT_OFFSET($a1) # anotherString.length()
- sltu $at,$a2,$a3
- seleqz $t2,$a3,$at
- selnez $at,$a2,$at
- or $t2,$t2,$at # $t2 now holds min(this.length(),anotherString.length())
+ MINu $t2, $a2, $a3
+# $t2 now holds min(this.length(),anotherString.length())
beqz $t2,9f # while min(this.length(),anotherString.length())-i != 0
subu $v0,$a2,$a3 # if $t2==0 return
@@ -1753,16 +1751,18 @@
/* java.lang.String.indexOf(int ch, int fromIndex=0) */
ENTRY_NO_GP art_quick_indexof
/* $a0 holds address of "this" */
-/* $a1 holds address of "ch" */
-/* $a2 holds address of "fromIndex" */
+/* $a1 holds "ch" */
+/* $a2 holds "fromIndex" */
lw $t0,MIRROR_STRING_COUNT_OFFSET($a0) # this.length()
- subu $t0,$t0,$a2 # this.length() - offset
- blez $t0,6f # if this.length()-offset <= 0
+ slt $at, $a2, $zero # if fromIndex < 0
+ seleqz $a2, $a2, $at # fromIndex = 0;
+ subu $t0,$t0,$a2 # this.length() - fromIndex
+ blez $t0,6f # if this.length()-fromIndex <= 0
li $v0,-1 # return -1;
sll $v0,$a2,1 # $a0 += $a2 * 2
daddu $a0,$a0,$v0 # " " " " "
- move $v0,$a2 # Set i to offset.
+ move $v0,$a2 # Set i to fromIndex.
1:
lhu $t3,MIRROR_STRING_VALUE_OFFSET($a0) # if this.charAt(i) == ch