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| author | Erich Keane <erich.keane@intel.com> | 2019-10-11 14:59:44 +0000 |
|---|---|---|
| committer | Erich Keane <erich.keane@intel.com> | 2019-10-11 14:59:44 +0000 |
| commit | f759395994212fbefbd540cd4565c6b4fa304ecd (patch) | |
| tree | 817db539045c22d210c90e84975282088fde81ce /clang/lib/CodeGen/CGCall.cpp | |
| parent | c4995076c6bd3706918930de436246ec4257c364 (diff) | |
| download | bcm5719-llvm-f759395994212fbefbd540cd4565c6b4fa304ecd.tar.gz bcm5719-llvm-f759395994212fbefbd540cd4565c6b4fa304ecd.zip | |
Reland r374450 with Richard Smith's comments and test fixed.
The behavior from the original patch has changed, since we're no longer
allowing LLVM to just ignore the alignment. Instead, we're just
assuming the maximum possible alignment.
Differential Revision: https://reviews.llvm.org/D68824
llvm-svn: 374562
Diffstat (limited to 'clang/lib/CodeGen/CGCall.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGCall.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp index 682a7ccb493..2ec9e91e315 100644 --- a/clang/lib/CodeGen/CGCall.cpp +++ b/clang/lib/CodeGen/CGCall.cpp @@ -4569,7 +4569,7 @@ RValue CodeGenFunction::EmitCall(const CGFunctionInfo &CallInfo, llvm::Value *Alignment = EmitScalarExpr(AA->getAlignment()); llvm::ConstantInt *AlignmentCI = cast<llvm::ConstantInt>(Alignment); EmitAlignmentAssumption(Ret.getScalarVal(), RetTy, Loc, AA->getLocation(), - AlignmentCI->getZExtValue(), OffsetValue); + AlignmentCI, OffsetValue); } else if (const auto *AA = TargetDecl->getAttr<AllocAlignAttr>()) { llvm::Value *AlignmentVal = CallArgs[AA->getParamIndex().getLLVMIndex()] .getRValue(*this) |
