Fix the signature of the IndexOf entry point.

The IndexOf entry point was declared as taking four
arguments (void*, uint32_t, uint32_t, uint32_t) whereas all
actual implementations use three arguments (void*, uint32_t,
uint32_t).  As that fourth argument is not documented, drop
it from the intrinsic declaration to have it match the
implementations.

Change-Id: I65d747033192025ccd2b9a5e8f8ed05b77a21941

6 files changed, 6 insertions, 2 deletions

diff --git a/compiler/dex/quick/gen_invoke.cc b/compiler/dex/quick/gen_invoke.cc
index 422d82ffa2..fe85555bc4 100755
--- a/compiler/dex/quick/gen_invoke.cc
+++ b/compiler/dex/quick/gen_invoke.cc
@@ -1357,6 +1357,7 @@ bool Mir2Lir::GenInlinedIndexOf(CallInfo* info, bool zero_based) {
     LoadValueDirectFixed(rl_start, reg_start);
   }
   RegStorage r_tgt = LoadHelper(kQuickIndexOf);
+  CheckEntrypointTypes<kQuickIndexOf, int32_t, void*, uint32_t, uint32_t>();
   GenExplicitNullCheck(reg_ptr, info->opt_flags);
   LIR* high_code_point_branch =
       rl_char.is_const ? nullptr : OpCmpImmBranch(kCondGt, reg_char, 0xFFFF, nullptr);
diff --git a/compiler/optimizing/intrinsics_arm.cc b/compiler/optimizing/intrinsics_arm.cc
index 4ce919ee39..a9da5fa696 100644
--- a/compiler/optimizing/intrinsics_arm.cc
+++ b/compiler/optimizing/intrinsics_arm.cc
@@ -1151,6 +1151,7 @@ static void GenerateVisitStringIndexOf(HInvoke* invoke,
 
   __ LoadFromOffset(kLoadWord, LR, TR,
                     QUICK_ENTRYPOINT_OFFSET(kArmWordSize, pIndexOf).Int32Value());
+  CheckEntrypointTypes<kQuickIndexOf, int32_t, void*, uint32_t, uint32_t>();
   __ blx(LR);
 
   if (slow_path != nullptr) {
diff --git a/compiler/optimizing/intrinsics_arm64.cc b/compiler/optimizing/intrinsics_arm64.cc
index 4be1695a94..ce595c54e0 100644
--- a/compiler/optimizing/intrinsics_arm64.cc
+++ b/compiler/optimizing/intrinsics_arm64.cc
@@ -1301,6 +1301,7 @@ static void GenerateVisitStringIndexOf(HInvoke* invoke,
   }
 
   __ Ldr(lr, MemOperand(tr, QUICK_ENTRYPOINT_OFFSET(kArm64WordSize, pIndexOf).Int32Value()));
+  CheckEntrypointTypes<kQuickIndexOf, int32_t, void*, uint32_t, uint32_t>();
   __ Blr(lr);
 
   if (slow_path != nullptr) {
diff --git a/compiler/optimizing/intrinsics_mips64.cc b/compiler/optimizing/intrinsics_mips64.cc
index ca2652b74a..0f98549716 100644
--- a/compiler/optimizing/intrinsics_mips64.cc
+++ b/compiler/optimizing/intrinsics_mips64.cc
@@ -1636,6 +1636,7 @@ static void GenerateStringIndexOf(HInvoke* invoke,
                     TMP,
                     TR,
                     QUICK_ENTRYPOINT_OFFSET(kMips64DoublewordSize, pIndexOf).Int32Value());
+  CheckEntrypointTypes<kQuickIndexOf, int32_t, void*, uint32_t, uint32_t>();
   __ Jalr(TMP);
   __ Nop();
 
diff --git a/runtime/entrypoints/quick/quick_default_externs.h b/runtime/entrypoints/quick/quick_default_externs.h
index fbf028d882..4e01d80312 100644
--- a/runtime/entrypoints/quick/quick_default_externs.h
+++ b/runtime/entrypoints/quick/quick_default_externs.h
@@ -93,7 +93,7 @@ extern "C" uint64_t art_quick_shr_long(uint64_t, uint32_t);
 extern "C" uint64_t art_quick_ushr_long(uint64_t, uint32_t);
 
 // Intrinsic entrypoints.
-extern "C" int32_t art_quick_indexof(void*, uint32_t, uint32_t, uint32_t);
+extern "C" int32_t art_quick_indexof(void*, uint32_t, uint32_t);
 extern "C" int32_t art_quick_string_compareto(void*, void*);
 extern "C" void* art_quick_memcpy(void*, const void*, size_t);
 
diff --git a/runtime/entrypoints/quick/quick_entrypoints_list.h b/runtime/entrypoints/quick/quick_entrypoints_list.h
index faa4747ec3..79d1c1377b 100644
--- a/runtime/entrypoints/quick/quick_entrypoints_list.h
+++ b/runtime/entrypoints/quick/quick_entrypoints_list.h
@@ -119,7 +119,7 @@
   V(ShrLong, uint64_t, uint64_t, uint32_t) \
   V(UshrLong, uint64_t, uint64_t, uint32_t) \
 \
-  V(IndexOf, int32_t, void*, uint32_t, uint32_t, uint32_t) \
+  V(IndexOf, int32_t, void*, uint32_t, uint32_t) \
   V(StringCompareTo, int32_t, void*, void*) \
   V(Memcpy, void*, void*, const void*, size_t) \
 \