commit 85cb560b8a421d950ccea593b4ee0569249dc136
author Tim Northover <t.p.northover@gmail.com> Wed Dec 18 12:26:02 2019 +0000
committer Tim Northover <t.p.northover@gmail.com> Thu Dec 19 21:50:47 2019 +0000
tree 3027e34bcba5ef9ec659443b350956cd8d9c3e95
parent 50c3bd9e71254d623ed4f0b449d5620f4e965bfe

ConstrainedFP: use API compatible with opaque pointers.

This just updates an IRBuilder interface to take Functions instead of
Values so the type can be derived, and fixes some callsites in Clang to
call the updated API.

clang/lib/CodeGen/CGBuiltin.cpp

diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index 37aca09..3b35fc2 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -368,10 +368,10 @@
   llvm::Value *Src0 = CGF.EmitScalarExpr(E->getArg(0));
 
   if (CGF.Builder.getIsFPConstrained()) {
-    Value *F = CGF.CGM.getIntrinsic(ConstrainedIntrinsicID, Src0->getType());
+    Function *F = CGF.CGM.getIntrinsic(ConstrainedIntrinsicID, Src0->getType());
     return CGF.Builder.CreateConstrainedFPCall(F, { Src0 });
   } else {
-    Value *F = CGF.CGM.getIntrinsic(IntrinsicID, Src0->getType());
+    Function *F = CGF.CGM.getIntrinsic(IntrinsicID, Src0->getType());
     return CGF.Builder.CreateCall(F, Src0);
   }
 }
@@ -385,10 +385,10 @@
   llvm::Value *Src1 = CGF.EmitScalarExpr(E->getArg(1));
 
   if (CGF.Builder.getIsFPConstrained()) {
-    Value *F = CGF.CGM.getIntrinsic(ConstrainedIntrinsicID, Src0->getType());
+    Function *F = CGF.CGM.getIntrinsic(ConstrainedIntrinsicID, Src0->getType());
     return CGF.Builder.CreateConstrainedFPCall(F, { Src0, Src1 });
   } else {
-    Value *F = CGF.CGM.getIntrinsic(IntrinsicID, Src0->getType());
+    Function *F = CGF.CGM.getIntrinsic(IntrinsicID, Src0->getType());
     return CGF.Builder.CreateCall(F, { Src0, Src1 });
   }
 }
@@ -403,10 +403,10 @@
   llvm::Value *Src2 = CGF.EmitScalarExpr(E->getArg(2));
 
   if (CGF.Builder.getIsFPConstrained()) {
-    Value *F = CGF.CGM.getIntrinsic(ConstrainedIntrinsicID, Src0->getType());
+    Function *F = CGF.CGM.getIntrinsic(ConstrainedIntrinsicID, Src0->getType());
     return CGF.Builder.CreateConstrainedFPCall(F, { Src0, Src1, Src2 });
   } else {
-    Value *F = CGF.CGM.getIntrinsic(IntrinsicID, Src0->getType());
+    Function *F = CGF.CGM.getIntrinsic(IntrinsicID, Src0->getType());
     return CGF.Builder.CreateCall(F, { Src0, Src1, Src2 });
   }
 }