commit 0ffdd5113dd6a3bfd81b5f053dc31e9e15a96cd5
author Nikita Popov <nikita.ppv@gmail.com> Sat Jul 17 18:59:11 2021 +0200
committer Copybara-Service <copybara-worker@google.com> Sun Jul 18 22:21:46 2021 -0700
tree 326ae3f90bf0206c7c94b10900cf4c02373c7fe2
parent d261210aa33b972aab22f9f277a5f7780479f3e9

[OpaquePtr] Remove uses of CreateInBoundsGEP() without element type

Remove uses of to-be-deprecated API.

Unfortunately this one mostly just makes the use of
getPointerElementType() explicit, as the correct type to use
wasn't immediately available (deriving it from QualType is left
as an excercise to the reader).

GitOrigin-RevId: 6225d0cc6e6e3eef63261dda1efaf10689e33db7

lib/CodeGen/IslNodeBuilder.cpp

diff --git a/lib/CodeGen/IslNodeBuilder.cpp b/lib/CodeGen/IslNodeBuilder.cpp
index 2cf958b..16a8906 100644
--- a/lib/CodeGen/IslNodeBuilder.cpp
+++ b/lib/CodeGen/IslNodeBuilder.cpp
@@ -1146,10 +1146,11 @@
                                              PollyIRBuilder &Builder,
                                              std::string ArrayName) {
   assert(GlobalDescriptor && "invalid global descriptor given");
+  Type *Ty = GlobalDescriptor->getType()->getPointerElementType();
 
   Value *endIdx[4] = {Builder.getInt64(0), Builder.getInt32(3),
                       Builder.getInt64(0), Builder.getInt32(2)};
-  Value *endPtr = Builder.CreateInBoundsGEP(GlobalDescriptor, endIdx,
+  Value *endPtr = Builder.CreateInBoundsGEP(Ty, GlobalDescriptor, endIdx,
                                             ArrayName + "_end_ptr");
   Type *type = cast<GEPOperator>(endPtr)->getResultElementType();
   assert(isa<IntegerType>(type) && "expected type of end to be integral");
@@ -1158,7 +1159,7 @@
 
   Value *beginIdx[4] = {Builder.getInt64(0), Builder.getInt32(3),
                         Builder.getInt64(0), Builder.getInt32(1)};
-  Value *beginPtr = Builder.CreateInBoundsGEP(GlobalDescriptor, beginIdx,
+  Value *beginPtr = Builder.CreateInBoundsGEP(Ty, GlobalDescriptor, beginIdx,
                                               ArrayName + "_begin_ptr");
   Value *begin = Builder.CreateLoad(type, beginPtr, ArrayName + "_begin");