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Remove the "-promote-elements" flag. This flag is now enabled by default.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157925 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nadav Rotem
2012-06-04 11:27:21 +00:00
parent d01d693c0b
commit fcb2c3cf5e
17 changed files with 25 additions and 44 deletions
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12
include/llvm/Target/TargetLowering.h
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@@ -1720,13 +1720,6 @@ private:
const TargetData *TD;
const TargetLoweringObjectFile &TLOF;
/// We are in the process of implementing a new TypeLegalization action
/// which is the promotion of vector elements. This feature is under
/// development. Until this feature is complete, it is only enabled using a
/// flag. We pass this flag using a member because of circular dep issues.
/// This member will be removed with the flag once we complete the transition.
bool mayPromoteElements;
/// PointerTy - The type to use for pointers, usually i32 or i64.
///
MVT PointerTy;
@@ -1930,9 +1923,8 @@ private:
if (NumElts == 1)
return LegalizeKind(TypeScalarizeVector, EltVT);
// If we allow the promotion of vector elements using a flag,
// then try to widen vector elements until a legal type is found.
if (mayPromoteElements && EltVT.isInteger()) {
// Try to widen vector elements until a legal type is found.
if (EltVT.isInteger()) {
// Vectors with a number of elements that is not a power of two are always
// widened, for example <3 x float> -> <4 x float>.
if (!VT.isPow2VectorType()) {