[CodeGen] Migrate away from PointerUnion::dyn_cast (NFC)

[kazutakahirata]

Note that PointerUnion::dyn_cast has been soft deprecated in
PointerUnion.h:

// FIXME: Replace the uses of is(), get() and dyn_cast() with
// isa, cast and the llvm::dyn_cast

Literal migration would result in dyn_cast_if_present (see the
definition of PointerUnion::dyn_cast), but this patch uses dyn_cast
because we expect Pos to be nonnull.

[llvmbot]

@llvm/pr-subscribers-clang

Author: Kazu Hirata (kazutakahirata)

Changes

Note that PointerUnion::dyn_cast has been soft deprecated in
PointerUnion.h:

// FIXME: Replace the uses of is(), get() and dyn_cast() with
// isa<T>, cast<T> and the llvm::dyn_cast<T>

Literal migration would result in dyn_cast_if_present (see the
definition of PointerUnion::dyn_cast), but this patch uses dyn_cast
because we expect Pos to be nonnull.

---

Full diff: https://github.com/llvm/llvm-project/pull/124076.diff

1 Files Affected:

• (modified) clang/lib/CodeGen/CGOpenMPRuntime.cpp (+2-2)

diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.cpp b/clang/lib/CodeGen/CGOpenMPRuntime.cpp
index ddcb04d53661d0..5ae3fe694d0e6e 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntime.cpp
+++ b/clang/lib/CodeGen/CGOpenMPRuntime.cpp
@@ -4079,7 +4079,7 @@ static void emitDependData(CodeGenFunction &CGF, QualType &KmpDependInfoTy,
       Size = llvm::ConstantInt::get(CGF.SizeTy, 0);
     }
     LValue Base;
-    if (unsigned *P = Pos.dyn_cast<unsigned *>()) {
+    if (unsigned *P = dyn_cast<unsigned *>(Pos)) {
       Base = CGF.MakeAddrLValue(
           CGF.Builder.CreateConstGEP(DependenciesArray, *P), KmpDependInfoTy);
     } else {
@@ -4109,7 +4109,7 @@ static void emitDependData(CodeGenFunction &CGF, QualType &KmpDependInfoTy,
     CGF.EmitStoreOfScalar(
         llvm::ConstantInt::get(LLVMFlagsTy, static_cast<unsigned int>(DepKind)),
         FlagsLVal);
-    if (unsigned *P = Pos.dyn_cast<unsigned *>()) {
+    if (unsigned *P = dyn_cast<unsigned *>(Pos)) {
       ++(*P);
     } else {
       LValue &PosLVal = *cast<LValue *>(Pos);

[llvmbot]

@llvm/pr-subscribers-clang-codegen

Author: Kazu Hirata (kazutakahirata)

Changes

Note that PointerUnion::dyn_cast has been soft deprecated in
PointerUnion.h:

// FIXME: Replace the uses of is(), get() and dyn_cast() with
// isa<T>, cast<T> and the llvm::dyn_cast<T>

Literal migration would result in dyn_cast_if_present (see the
definition of PointerUnion::dyn_cast), but this patch uses dyn_cast
because we expect Pos to be nonnull.

---

Full diff: https://github.com/llvm/llvm-project/pull/124076.diff

1 Files Affected:

• (modified) clang/lib/CodeGen/CGOpenMPRuntime.cpp (+2-2)

diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.cpp b/clang/lib/CodeGen/CGOpenMPRuntime.cpp
index ddcb04d53661d0..5ae3fe694d0e6e 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntime.cpp
+++ b/clang/lib/CodeGen/CGOpenMPRuntime.cpp
@@ -4079,7 +4079,7 @@ static void emitDependData(CodeGenFunction &CGF, QualType &KmpDependInfoTy,
       Size = llvm::ConstantInt::get(CGF.SizeTy, 0);
     }
     LValue Base;
-    if (unsigned *P = Pos.dyn_cast<unsigned *>()) {
+    if (unsigned *P = dyn_cast<unsigned *>(Pos)) {
       Base = CGF.MakeAddrLValue(
           CGF.Builder.CreateConstGEP(DependenciesArray, *P), KmpDependInfoTy);
     } else {
@@ -4109,7 +4109,7 @@ static void emitDependData(CodeGenFunction &CGF, QualType &KmpDependInfoTy,
     CGF.EmitStoreOfScalar(
         llvm::ConstantInt::get(LLVMFlagsTy, static_cast<unsigned int>(DepKind)),
         FlagsLVal);
-    if (unsigned *P = Pos.dyn_cast<unsigned *>()) {
+    if (unsigned *P = dyn_cast<unsigned *>(Pos)) {
       ++(*P);
     } else {
       LValue &PosLVal = *cast<LValue *>(Pos);