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| author | Eli Friedman <eli.friedman@gmail.com> | 2012-08-29 21:21:11 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2012-08-29 21:21:11 +0000 |
| commit | a484fc73ec6331bcaad092270b4ab9c8d1df23c3 (patch) | |
| tree | 5bed6a84c642d621bf974cc2e40c5445a89af631 /lib/CodeGen | |
| parent | 600a513a0ff19c7dbedc4292866caddeceb94f57 (diff) | |
Make alignment computation for pointer values for builtins handle
non-pointer types with a pointer representation correctly. PR13660.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162862 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index b55137094e..1c95b57a7a 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/lib/CodeGen/CGBuiltin.cpp @@ -1478,7 +1478,8 @@ CodeGenFunction::EmitPointerWithAlignment(const Expr *Addr) { assert(Addr->getType()->isPointerType()); Addr = Addr->IgnoreParens(); if (const ImplicitCastExpr *ICE = dyn_cast<ImplicitCastExpr>(Addr)) { - if (ICE->getCastKind() == CK_BitCast || ICE->getCastKind() == CK_NoOp) { + if ((ICE->getCastKind() == CK_BitCast || ICE->getCastKind() == CK_NoOp) && + ICE->getSubExpr()->getType()->isPointerType()) { std::pair<llvm::Value*, unsigned> Ptr = EmitPointerWithAlignment(ICE->getSubExpr()); Ptr.first = Builder.CreateBitCast(Ptr.first, |