[SVE][MVT] Fixed-length vector MVT ranges
* Reordered MVT simple types to group scalable vector types
together.
* New range functions in MachineValueType.h to only iterate over
the fixed-length int/fp vector types.
* Stopped backends which don't support scalable vector types from
iterating over scalable types.
Reviewers: sdesmalen, greened
Reviewed By: greened
Differential Revision: https://reviews.llvm.org/D66339
llvm-svn: 372099
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
index 6b92ad0..c24ea04 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
@@ -134,7 +134,7 @@
setLoadExtAction(ISD::EXTLOAD, VT, MVT::i32, Expand);
}
- for (MVT VT : MVT::integer_vector_valuetypes()) {
+ for (MVT VT : MVT::integer_fixedlen_vector_valuetypes()) {
setLoadExtAction(ISD::EXTLOAD, VT, MVT::v2i8, Expand);
setLoadExtAction(ISD::SEXTLOAD, VT, MVT::v2i8, Expand);
setLoadExtAction(ISD::ZEXTLOAD, VT, MVT::v2i8, Expand);