diff options
| -rw-r--r-- | lib/Target/ARM/ARMFastISel.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp index 96e2ce9f38..e972a93687 100644 --- a/lib/Target/ARM/ARMFastISel.cpp +++ b/lib/Target/ARM/ARMFastISel.cpp @@ -2595,10 +2595,12 @@ unsigned ARMFastISel::ARMEmitIntExt(EVT SrcVT, unsigned SrcReg, EVT DestVT, break; case MVT::i8: if (!Subtarget->hasV6Ops()) return 0; - if (isZExt) + if (isZExt) { Opc = isThumb2 ? ARM::t2UXTB : ARM::UXTB; - else + } else { Opc = isThumb2 ? ARM::t2SXTB : ARM::SXTB; + RC = isThumb2 ? &ARM::rGPRRegClass : &ARM::GPRnopcRegClass; + } break; case MVT::i1: if (isZExt) { |