[CodeGen] Use MVT iterator_ranges in legality loops. NFC intended.
A few loops do trickier things than just iterating on an MVT subset,
so I'll leave them be for now.
Follow-up of r225387.
llvm-svn: 225392
diff --git a/llvm/lib/Target/Mips/MipsSEISelLowering.cpp b/llvm/lib/Target/Mips/MipsSEISelLowering.cpp
index 4a0ce09..a42dd20 100644
--- a/llvm/lib/Target/Mips/MipsSEISelLowering.cpp
+++ b/llvm/lib/Target/Mips/MipsSEISelLowering.cpp
@@ -46,17 +46,13 @@
if (Subtarget.hasDSP() || Subtarget.hasMSA()) {
// Expand all truncating stores and extending loads.
- unsigned FirstVT = (unsigned)MVT::FIRST_VECTOR_VALUETYPE;
- unsigned LastVT = (unsigned)MVT::LAST_VECTOR_VALUETYPE;
+ for (MVT VT0 : MVT::vector_valuetypes()) {
+ for (MVT VT1 : MVT::vector_valuetypes())
+ setTruncStoreAction(VT0, VT1, Expand);
- for (unsigned VT0 = FirstVT; VT0 <= LastVT; ++VT0) {
- for (unsigned VT1 = FirstVT; VT1 <= LastVT; ++VT1)
- setTruncStoreAction((MVT::SimpleValueType)VT0,
- (MVT::SimpleValueType)VT1, Expand);
-
- setLoadExtAction(ISD::SEXTLOAD, (MVT::SimpleValueType)VT0, Expand);
- setLoadExtAction(ISD::ZEXTLOAD, (MVT::SimpleValueType)VT0, Expand);
- setLoadExtAction(ISD::EXTLOAD, (MVT::SimpleValueType)VT0, Expand);
+ setLoadExtAction(ISD::SEXTLOAD, VT0, Expand);
+ setLoadExtAction(ISD::ZEXTLOAD, VT0, Expand);
+ setLoadExtAction(ISD::EXTLOAD, VT0, Expand);
}
}