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author | Dan Bailey <dan@dneg.com> | 2011-11-03 19:24:46 +0000 |
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committer | Dan Bailey <dan@dneg.com> | 2011-11-03 19:24:46 +0000 |
commit | e1f38f2ce1221176cc4934a73283cb151e1f940d (patch) | |
tree | 6b7b9a3221ea6149b5182b5b00c729a9d0bbae21 /lib | |
parent | a3a2dfd4a2a8265a9a0c962cb776e2e6ba123956 (diff) | |
download | llvm-e1f38f2ce1221176cc4934a73283cb151e1f940d.tar.gz llvm-e1f38f2ce1221176cc4934a73283cb151e1f940d.tar.bz2 llvm-e1f38f2ce1221176cc4934a73283cb151e1f940d.tar.xz |
fixed global array handling for ptx to use the correct bit widths
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143640 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Target/PTX/PTXAsmPrinter.cpp | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/lib/Target/PTX/PTXAsmPrinter.cpp b/lib/Target/PTX/PTXAsmPrinter.cpp index b2aa7b27ed..e329d5dcc7 100644 --- a/lib/Target/PTX/PTXAsmPrinter.cpp +++ b/lib/Target/PTX/PTXAsmPrinter.cpp @@ -318,11 +318,7 @@ void PTXAsmPrinter::EmitVariableDeclaration(const GlobalVariable *gv) { if (PointerType::classof(gv->getType())) { PointerType* pointerTy = dyn_cast<PointerType>(gv->getType()); Type* elementTy = pointerTy->getElementType(); - - decl += ".b8 "; - decl += gvsym->getName(); - decl += "["; - + if (elementTy->isArrayTy()) { assert(elementTy->isArrayTy() && "Only pointers to arrays are supported"); @@ -343,15 +339,24 @@ void PTXAsmPrinter::EmitVariableDeclaration(const GlobalVariable *gv) { // FIXME: isPrimitiveType() == false for i16? assert(elementTy->isSingleValueType() && "Non-primitive types are not handled"); + + // Find the size of the element in bits + unsigned elementSize = elementTy->getPrimitiveSizeInBits(); - // Compute the size of the array, in bytes. - uint64_t arraySize = (elementTy->getPrimitiveSizeInBits() >> 3) - * numElements; - - decl += utostr(arraySize); + decl += ".b"; + decl += utostr(elementSize); + decl += " "; + decl += gvsym->getName(); + decl += "["; + decl += utostr(numElements); + decl += "]"; + } + else + { + decl += ".b8 "; + decl += gvsym->getName(); + decl += "[]"; } - - decl += "]"; // handle string constants (assume ConstantArray means string) |