Intrinsic Unsafe.CompareAndSwapLong() for ARM.
(cherry picked from cb53fcd79b1a5ce608208ec454b5c19f64aaba37)
Change-Id: Iadd3cc8b4ed390670463b80f8efd579ce6ece226
diff --git a/compiler/dex/quick/arm/assemble_arm.cc b/compiler/dex/quick/arm/assemble_arm.cc
index 1c81a5a..b3236ae 100644
--- a/compiler/dex/quick/arm/assemble_arm.cc
+++ b/compiler/dex/quick/arm/assemble_arm.cc
@@ -877,8 +877,7 @@
"vmov.f64", "!0S, #0x!1h", 4, kFixupNone),
ENCODING_MAP(kThumb2Mla, 0xfb000000,
kFmtBitBlt, 11, 8, kFmtBitBlt, 19, 16, kFmtBitBlt, 3, 0,
- kFmtBitBlt, 15, 12,
- IS_QUAD_OP | REG_DEF0 | REG_USE1 | REG_USE2 | REG_USE3,
+ kFmtBitBlt, 15, 12, IS_QUAD_OP | REG_DEF0_USE123,
"mla", "!0C, !1C, !2C, !3C", 4, kFixupNone),
ENCODING_MAP(kThumb2Umull, 0xfba00000,
kFmtBitBlt, 15, 12, kFmtBitBlt, 11, 8, kFmtBitBlt, 19, 16,
@@ -889,10 +888,18 @@
kFmtBitBlt, 15, 12, kFmtBitBlt, 19, 16, kFmtBitBlt, 7, 0,
kFmtUnused, -1, -1, IS_TERTIARY_OP | REG_DEF0_USE1 | IS_LOAD,
"ldrex", "!0C, [!1C, #!2E]", 4, kFixupNone),
+ ENCODING_MAP(kThumb2Ldrexd, 0xe8d0007f,
+ kFmtBitBlt, 15, 12, kFmtBitBlt, 11, 8, kFmtBitBlt, 19, 16,
+ kFmtUnused, -1, -1, IS_TERTIARY_OP | REG_DEF01_USE2 | IS_LOAD,
+ "ldrexd", "!0C, !1C, [!2C]", 4, kFixupNone),
ENCODING_MAP(kThumb2Strex, 0xe8400000,
kFmtBitBlt, 11, 8, kFmtBitBlt, 15, 12, kFmtBitBlt, 19, 16,
kFmtBitBlt, 7, 0, IS_QUAD_OP | REG_DEF0_USE12 | IS_STORE,
- "strex", "!0C,!1C, [!2C, #!2E]", 4, kFixupNone),
+ "strex", "!0C, !1C, [!2C, #!2E]", 4, kFixupNone),
+ ENCODING_MAP(kThumb2Strexd, 0xe8c00070,
+ kFmtBitBlt, 3, 0, kFmtBitBlt, 15, 12, kFmtBitBlt, 11, 8,
+ kFmtBitBlt, 19, 16, IS_QUAD_OP | REG_DEF0_USE123 | IS_STORE,
+ "strexd", "!0C, !1C, !2C, [!3C]", 4, kFixupNone),
ENCODING_MAP(kThumb2Clrex, 0xf3bf8f2f,
kFmtUnused, -1, -1, kFmtUnused, -1, -1, kFmtUnused, -1, -1,
kFmtUnused, -1, -1, NO_OPERAND,