[GlobalISel][AArch64] Add IRTranslator support for G_FCOS and G_FSIN

This adds IRTranslator support for the G_FCOS and G_FSIN generic instructions.

https://reviews.llvm.org/D57197
2/3

llvm-svn: 352401

1 files changed, 10 insertions, 0 deletions

diff --git a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
index 6205676800b..6fdcbb2b952 100644
--- a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -1055,6 +1055,16 @@ bool IRTranslator::translateKnownIntrinsic(const CallInst &CI, Intrinsic::ID ID,
         .addDef(getOrCreateVReg(CI))
         .addUse(getOrCreateVReg(*CI.getArgOperand(0)));
     return true;
+  case Intrinsic::cos:
+    MIRBuilder.buildInstr(TargetOpcode::G_FCOS)
+        .addDef(getOrCreateVReg(CI))
+        .addUse(getOrCreateVReg(*CI.getArgOperand(0)));
+    return true;
+  case Intrinsic::sin:
+    MIRBuilder.buildInstr(TargetOpcode::G_FSIN)
+        .addDef(getOrCreateVReg(CI))
+        .addUse(getOrCreateVReg(*CI.getArgOperand(0)));
+    return true;
   }
   return false;
 }