GlobalISel: improve representation of G_SEQUENCE and G_EXTRACT
First, make sure all types involved are represented, rather than being implicit
from the register width.
Second, canonicalize all types to scalar. These operations just act in bits and
don't care about vectors.
Also standardize spelling of Indices in the MachineIRBuilder (NFC here).
llvm-svn: 279294
diff --git a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
index 8703915..545b85f 100644
--- a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -197,8 +197,8 @@
uint64_t Offset = 8 * DL->getIndexedOffsetInType(Src->getType(), Indices);
unsigned Res = getOrCreateVReg(EVI);
- MIRBuilder.buildExtract(LLT{*EVI.getType(), DL}, Res, getOrCreateVReg(*Src),
- Offset);
+ MIRBuilder.buildExtract(LLT{*EVI.getType(), DL}, Res, Offset,
+ LLT{*Src->getType(), DL}, getOrCreateVReg(*Src));
return true;
}
@@ -255,8 +255,8 @@
MIB.addUse(Zero);
}
- MIRBuilder.buildSequence(LLT{*CI.getType(), DL}, getOrCreateVReg(CI), Res, 0,
- Overflow, Width);
+ MIRBuilder.buildSequence(LLT{*CI.getType(), DL}, getOrCreateVReg(CI), Ty, Res,
+ 0, s1, Overflow, Width);
return true;
}