[wasm] Int64Lowering of FXXXConvertI64 instructions.

src/assembler.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 43 matching lines @@
 #include "src/interpreter/interpreter.h"
 #include "src/ostreams.h"
 #include "src/profiler/cpu-profiler.h"
 #include "src/regexp/jsregexp.h"
 #include "src/regexp/regexp-macro-assembler.h"
 #include "src/regexp/regexp-stack.h"
 #include "src/register-configuration.h"
 #include "src/runtime/runtime.h"
 #include "src/simulator.h"  // For flushing instruction cache.
 #include "src/snapshot/serializer-common.h"
+#include "src/wasm/wasm-external-refs.h"
 
 #if V8_TARGET_ARCH_IA32
 #include "src/ia32/assembler-ia32-inl.h"  // NOLINT
 #elif V8_TARGET_ARCH_X64
 #include "src/x64/assembler-x64-inl.h"  // NOLINT
 #elif V8_TARGET_ARCH_ARM64
 #include "src/arm64/assembler-arm64-inl.h"  // NOLINT
 #elif V8_TARGET_ARCH_ARM
 #include "src/arm/assembler-arm-inl.h"  // NOLINT
 #elif V8_TARGET_ARCH_PPC
@@ skipping 1066 matching lines @@
       Redirect(isolate, FUNCTION_ADDR(Deoptimizer::New)));
 }
 
 
 ExternalReference ExternalReference::compute_output_frames_function(
     Isolate* isolate) {
   return ExternalReference(
       Redirect(isolate, FUNCTION_ADDR(Deoptimizer::ComputeOutputFrames)));
 }
 
-static void f32_trunc_wrapper(float* param) { *param = truncf(*param); }
-
-ExternalReference ExternalReference::f32_trunc_wrapper_function(
-    Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f32_trunc_wrapper)));
+ExternalReference ExternalReference::wasm_f32_trunc(Isolate* isolate) {
+  return ExternalReference(
+      Redirect(isolate, FUNCTION_ADDR(wasm::f32_trunc_wrapper)));
+}
+ExternalReference ExternalReference::wasm_f32_floor(Isolate* isolate) {
+  return ExternalReference(
+      Redirect(isolate, FUNCTION_ADDR(wasm::f32_floor_wrapper)));
+}
+ExternalReference ExternalReference::wasm_f32_ceil(Isolate* isolate) {
+  return ExternalReference(
+      Redirect(isolate, FUNCTION_ADDR(wasm::f32_ceil_wrapper)));
+}
+ExternalReference ExternalReference::wasm_f32_nearest_int(Isolate* isolate) {
+  return ExternalReference(
+      Redirect(isolate, FUNCTION_ADDR(wasm::f32_nearest_int_wrapper)));
 }
 
-static void f32_floor_wrapper(float* param) { *param = floorf(*param); }
-
-ExternalReference ExternalReference::f32_floor_wrapper_function(
-    Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f32_floor_wrapper)));
+ExternalReference ExternalReference::wasm_f64_trunc(Isolate* isolate) {
+  return ExternalReference(
+      Redirect(isolate, FUNCTION_ADDR(wasm::f64_trunc_wrapper)));
 }
 
-static void f32_ceil_wrapper(float* param) { *param = ceilf(*param); }
-
-ExternalReference ExternalReference::f32_ceil_wrapper_function(
-    Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f32_ceil_wrapper)));
+ExternalReference ExternalReference::wasm_f64_floor(Isolate* isolate) {
+  return ExternalReference(
+      Redirect(isolate, FUNCTION_ADDR(wasm::f64_floor_wrapper)));
 }
 
-static void f32_nearest_int_wrapper(float* param) {
-  *param = nearbyintf(*param);
+ExternalReference ExternalReference::wasm_f64_ceil(Isolate* isolate) {
+  return ExternalReference(
+      Redirect(isolate, FUNCTION_ADDR(wasm::f64_ceil_wrapper)));
 }
 
-ExternalReference ExternalReference::f32_nearest_int_wrapper_function(
-    Isolate* isolate) {
+ExternalReference ExternalReference::wasm_f64_nearest_int(Isolate* isolate) {
   return ExternalReference(
-      Redirect(isolate, FUNCTION_ADDR(f32_nearest_int_wrapper)));
+      Redirect(isolate, FUNCTION_ADDR(wasm::f64_nearest_int_wrapper)));
 }
 
-static void f64_trunc_wrapper(double* param) { *param = trunc(*param); }
-
-ExternalReference ExternalReference::f64_trunc_wrapper_function(
-    Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f64_trunc_wrapper)));
+ExternalReference ExternalReference::wasm_int64_to_float32(Isolate* isolate) {
+  return ExternalReference(
+      Redirect(isolate, FUNCTION_ADDR(wasm::int64_to_float32_wrapper)));
 }
 
-static void f64_floor_wrapper(double* param) { *param = floor(*param); }
-
-ExternalReference ExternalReference::f64_floor_wrapper_function(
-    Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f64_floor_wrapper)));
+ExternalReference ExternalReference::wasm_uint64_to_float32(Isolate* isolate) {
+  return ExternalReference(
+      Redirect(isolate, FUNCTION_ADDR(wasm::uint64_to_float32_wrapper)));
 }
 
-static void f64_ceil_wrapper(double* param) { *param = ceil(*param); }
-
-ExternalReference ExternalReference::f64_ceil_wrapper_function(
-    Isolate* isolate) {
-  return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f64_ceil_wrapper)));
+ExternalReference ExternalReference::wasm_int64_to_float64(Isolate* isolate) {
+  return ExternalReference(
+      Redirect(isolate, FUNCTION_ADDR(wasm::int64_to_float64_wrapper)));
 }
 
-static void f64_nearest_int_wrapper(double* param) {
-  *param = nearbyint(*param);
-}
-
-ExternalReference ExternalReference::f64_nearest_int_wrapper_function(
-    Isolate* isolate) {
+ExternalReference ExternalReference::wasm_uint64_to_float64(Isolate* isolate) {
   return ExternalReference(
-      Redirect(isolate, FUNCTION_ADDR(f64_nearest_int_wrapper)));
+      Redirect(isolate, FUNCTION_ADDR(wasm::uint64_to_float64_wrapper)));
 }
 
 static void f64_acos_wrapper(double* param) { *param = std::acos(*param); }
 
 ExternalReference ExternalReference::f64_acos_wrapper_function(
     Isolate* isolate) {
   return ExternalReference(Redirect(isolate, FUNCTION_ADDR(f64_acos_wrapper)));
 }
 
 static void f64_asin_wrapper(double* param) { *param = std::asin(*param); }
@@ skipping 811 matching lines @@
 
 
 void Assembler::DataAlign(int m) {
   DCHECK(m >= 2 && base::bits::IsPowerOfTwo32(m));
   while ((pc_offset() & (m - 1)) != 0) {
     db(0);
   }
 }
 }  // namespace internal
 }  // namespace v8