[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

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
index 6b92ad0599a..c24ea043fc3 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
@@ -134,7 +134,7 @@ AMDGPUTargetLowering::AMDGPUTargetLowering(const TargetMachine &TM,
     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);