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| author | John McCall <rjmccall@apple.com> | 2016-03-11 04:30:43 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2016-03-11 04:30:43 +0000 |
| commit | b7eb03dd1c1c49828d08ec40f27284450e805913 (patch) | |
| tree | 7f3044fa999d261732ae6ab8fb80d9cbe2953462 /lib/CodeGen/CGBuilder.h | |
| parent | 5af0763ee0b8a384c1f3b7026667f925f5bec866 (diff) | |
Add a coerce-and-expand ABIArgInfo as a generalization of some
of the things we do with Expand / Direct.
NFC for now, but this will be used by swiftcall expansion.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@263192 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGBuilder.h')
| -rw-r--r-- | lib/CodeGen/CGBuilder.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/CodeGen/CGBuilder.h b/lib/CodeGen/CGBuilder.h index 489f3413d4..baba30d5bf 100644 --- a/lib/CodeGen/CGBuilder.h +++ b/lib/CodeGen/CGBuilder.h @@ -10,6 +10,7 @@ #ifndef LLVM_CLANG_LIB_CODEGEN_CGBUILDER_H #define LLVM_CLANG_LIB_CODEGEN_CGBUILDER_H +#include "llvm/IR/DataLayout.h" #include "llvm/IR/IRBuilder.h" #include "Address.h" #include "CodeGenTypeCache.h" @@ -194,6 +195,12 @@ public: Addr.getPointer(), Index, Name), Addr.getAlignment().alignmentAtOffset(Offset)); } + Address CreateStructGEP(Address Addr, unsigned Index, + const llvm::StructLayout *Layout, + const llvm::Twine &Name = "") { + auto Offset = CharUnits::fromQuantity(Layout->getElementOffset(Index)); + return CreateStructGEP(Addr, Index, Offset, Name); + } /// Given /// %addr = [n x T]* ... |