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| author | Hans Wennborg <hans@hanshq.net> | 2015-02-04 20:44:15 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2015-02-04 20:44:15 +0000 |
| commit | 0e6167a208a5e521b32932a269ecd4274313106a (patch) | |
| tree | 23da8db8ef72a3bfb1fe4ca3ad9bbd9733e39fa6 /lib | |
| parent | 6400caeb1d00357fc5f980fb5f775540c78aa80a (diff) | |
Merging r227861:
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r227861 | jholewinski | 2015-02-02 13:05:49 -0800 (Mon, 02 Feb 2015) | 15 lines
When generating llvm.used, we may need an addrspacecast instead of a bitcast.
Summary:
This is especially important for targets that use multiple address spaces,
and commonly place global variables in address spaces other than zero.
Fixes PR22383
Test Plan: New test case added: llvm-used.cu
Reviewers: jingyue
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D7345
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git-svn-id: https://llvm.org/svn/llvm-project/cfe/branches/release_36@228185 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/CodeGenModule.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index 1b07160908..9f4567dbbb 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -935,8 +935,8 @@ static void emitUsed(CodeGenModule &CGM, StringRef Name, UsedArray.resize(List.size()); for (unsigned i = 0, e = List.size(); i != e; ++i) { UsedArray[i] = - llvm::ConstantExpr::getBitCast(cast<llvm::Constant>(&*List[i]), - CGM.Int8PtrTy); + llvm::ConstantExpr::getPointerBitCastOrAddrSpaceCast( + cast<llvm::Constant>(&*List[i]), CGM.Int8PtrTy); } if (UsedArray.empty()) |