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| author | Chris Lattner <sabre@nondot.org> | 2005-01-24 16:00:52 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-01-24 16:00:52 +0000 |
| commit | 49266b2afab9c46b0f4a6912b001a23b08822443 (patch) | |
| tree | b0eb56eabf0c2170e53e5a7ab1eb5491eb32430f /include/llvm/Type.h | |
| parent | d23a298f28209e1faa47c01482d5815ebb95d6d0 (diff) | |
| download | external_llvm-49266b2afab9c46b0f4a6912b001a23b08822443.zip external_llvm-49266b2afab9c46b0f4a6912b001a23b08822443.tar.gz external_llvm-49266b2afab9c46b0f4a6912b001a23b08822443.tar.bz2 | |
Do not return true from isSized for things without a size (like functions and
labels) even though they are concrete. This fixes the DSA regressions from
last night.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19807 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Type.h')
| -rw-r--r-- | include/llvm/Type.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/llvm/Type.h b/include/llvm/Type.h index 2aac381..a4035cb 100644 --- a/include/llvm/Type.h +++ b/include/llvm/Type.h @@ -201,7 +201,16 @@ public: /// TargetData subsystem to do this. /// bool isSized() const { - return !isAbstract() || ID == PointerTyID || isSizedDerivedType(); + // If it's a primative, it is always sized. + if (ID >= BoolTyID && ID <= DoubleTyID || ID == PointerTyID) + return true; + // If it is not something that can have a size (e.g. a function or label), + // it doesn't have a size. + if (ID != StructTyID && ID != ArrayTyID && ID != PackedTyID) + return false; + // If it is something that can have a size and it's concrete, it definitely + // has a size, otherwise we have to try harder to decide. + return !isAbstract() || isSizedDerivedType(); } /// getPrimitiveSize - Return the basic size of this type if it is a primitive |