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| author | Dan Gohman <gohman@apple.com> | 2011-12-20 00:02:33 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2011-12-20 00:02:33 +0000 |
| commit | e3376ecd504300ae529c902135f51baffbdc2824 (patch) | |
| tree | 4c961d5b28a0b323e77dae5450bd8154cb53fb18 /lib/Target/TargetData.cpp | |
| parent | 9b0878512fb57ee4b0bc483509e4d9f4f0b9e426 (diff) | |
Add basic generic CodeGen support for half.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146927 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/TargetData.cpp')
| -rw-r--r-- | lib/Target/TargetData.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/TargetData.cpp b/lib/Target/TargetData.cpp index ff60e0b29c..2b39f1308b 100644 --- a/lib/Target/TargetData.cpp +++ b/lib/Target/TargetData.cpp @@ -147,6 +147,7 @@ void TargetData::init() { setAlignment(INTEGER_ALIGN, 2, 2, 16); // i16 setAlignment(INTEGER_ALIGN, 4, 4, 32); // i32 setAlignment(INTEGER_ALIGN, 4, 8, 64); // i64 + setAlignment(FLOAT_ALIGN, 2, 2, 16); // half setAlignment(FLOAT_ALIGN, 4, 4, 32); // float setAlignment(FLOAT_ALIGN, 8, 8, 64); // double setAlignment(VECTOR_ALIGN, 8, 8, 64); // v2i32, v1i64, ... @@ -477,6 +478,8 @@ uint64_t TargetData::getTypeSizeInBits(Type *Ty) const { return cast<IntegerType>(Ty)->getBitWidth(); case Type::VoidTyID: return 8; + case Type::HalfTyID: + return 16; case Type::FloatTyID: return 32; case Type::DoubleTyID: @@ -534,6 +537,7 @@ unsigned TargetData::getAlignment(Type *Ty, bool abi_or_pref) const { case Type::VoidTyID: AlignType = INTEGER_ALIGN; break; + case Type::HalfTyID: case Type::FloatTyID: case Type::DoubleTyID: // PPC_FP128TyID and FP128TyID have different data contents, but the |