[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, 2 insertions, 2 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index 9655c212d4c..1ddc63d3200 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -551,7 +551,7 @@ PPCTargetLowering::PPCTargetLowering(const PPCTargetMachine &TM,
   if (Subtarget.hasAltivec()) {
     // First set operation action for all vector types to expand. Then we
     // will selectively turn on ones that can be effectively codegen'd.
-    for (MVT VT : MVT::vector_valuetypes()) {
+    for (MVT VT : MVT::fixedlen_vector_valuetypes()) {
       // add/sub are legal for all supported vector VT's.
       setOperationAction(ISD::ADD, VT, Legal);
       setOperationAction(ISD::SUB, VT, Legal);
@@ -652,7 +652,7 @@ PPCTargetLowering::PPCTargetLowering(const PPCTargetMachine &TM,
       setOperationAction(ISD::ROTL, VT, Expand);
       setOperationAction(ISD::ROTR, VT, Expand);
 
-      for (MVT InnerVT : MVT::vector_valuetypes()) {
+      for (MVT InnerVT : MVT::fixedlen_vector_valuetypes()) {
         setTruncStoreAction(VT, InnerVT, Expand);
         setLoadExtAction(ISD::SEXTLOAD, VT, InnerVT, Expand);
         setLoadExtAction(ISD::ZEXTLOAD, VT, InnerVT, Expand);