PPC/s390: [builtins] Unify Cosh, Sinh and Tanh as exports from flibm

Port cede9ce5

R=mvstanton@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com, mbrandy@us.ibm.com

BUG=v8:5086
LOG=N

Review-Url: https://codereview.chromium.org/2113193002
Cr-Commit-Position: refs/heads/master@{#37465}

src/compiler/ppc/code-generator-ppc.cc

@@ -1277,9 +1277,15 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
     case kIeee754Float64Sin:
       ASSEMBLE_IEEE754_UNOP(sin);
       break;
+    case kIeee754Float64Sinh:
+      ASSEMBLE_IEEE754_UNOP(sinh);
+      break;
     case kIeee754Float64Cos:
       ASSEMBLE_IEEE754_UNOP(cos);
       break;
+    case kIeee754Float64Cosh:
+      ASSEMBLE_IEEE754_UNOP(cosh);
+      break;
     case kIeee754Float64Exp:
       ASSEMBLE_IEEE754_UNOP(exp);
       break;
@@ -1289,6 +1295,9 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
     case kIeee754Float64Atanh:
       ASSEMBLE_IEEE754_UNOP(atanh);
       break;
+    case kIeee754Float64Tanh:
+      ASSEMBLE_IEEE754_UNOP(tanh);
+      break;
     case kIeee754Float64Log:
       ASSEMBLE_IEEE754_UNOP(log);
       break;

src/compiler/s390/code-generator-s390.cc

@@ -1261,9 +1261,15 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
     case kIeee754Float64Sin:
       ASSEMBLE_IEEE754_UNOP(sin);
       break;
+    case kIeee754Float64Sinh:
+      ASSEMBLE_IEEE754_UNOP(sinh);
+      break;
     case kIeee754Float64Cos:
       ASSEMBLE_IEEE754_UNOP(cos);
       break;
+    case kIeee754Float64Cosh:
+      ASSEMBLE_IEEE754_UNOP(cosh);
+      break;
     case kIeee754Float64Exp:
       ASSEMBLE_IEEE754_UNOP(exp);
       break;
@@ -1273,6 +1279,9 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(
     case kIeee754Float64Atanh:
       ASSEMBLE_IEEE754_UNOP(atanh);
       break;
+    case kIeee754Float64Tanh:
+      ASSEMBLE_IEEE754_UNOP(tanh);
+      break;
     case kIeee754Float64Log:
       ASSEMBLE_IEEE754_UNOP(log);
       break;