[AVR] Fix a bunch of incorrect assertion messages

These should've been checking whether the immediate is a 6-bit unsigned
integer.

If the immediate was '63', this would cause an assertion error which
shouldn't have occurred.

llvm-svn: 289315

2 files changed, 5 insertions, 5 deletions

diff --git a/llvm/lib/Target/AVR/AVRExpandPseudoInsts.cpp b/llvm/lib/Target/AVR/AVRExpandPseudoInsts.cpp
index ea4a179c00a..c19eac64aa3 100644
--- a/llvm/lib/Target/AVR/AVRExpandPseudoInsts.cpp
+++ b/llvm/lib/Target/AVR/AVRExpandPseudoInsts.cpp
@@ -654,7 +654,7 @@ bool AVRExpandPseudo::expand<AVR::LDDWRdPtrQ>(Block &MBB, BlockIt MBBI) {
   OpHi = AVR::LDDRdPtrQ;
   TRI->splitReg(DstReg, DstLoReg, DstHiReg);
 
-  assert(Imm < 63 && "Offset is out of range");
+  assert(Imm <= 63 && "Offset is out of range");
 
   unsigned TmpLoReg = DstLoReg;
   unsigned TmpHiReg = DstHiReg;
@@ -1016,7 +1016,7 @@ bool AVRExpandPseudo::expand<AVR::STDWPtrQRr>(Block &MBB, BlockIt MBBI) {
   OpHi = AVR::STDPtrQRr;
   TRI->splitReg(SrcReg, SrcLoReg, SrcHiReg);
 
-  assert(Imm < 63 && "Offset is out of range");
+  assert(Imm <= 63 && "Offset is out of range");
 
   auto MIBLO = buildMI(MBB, MBBI, OpLo)
     .addReg(DstReg)
@@ -1046,7 +1046,7 @@ bool AVRExpandPseudo::expand<AVR::INWRdA>(Block &MBB, BlockIt MBBI) {
   OpHi = AVR::INRdA;
   TRI->splitReg(DstReg, DstLoReg, DstHiReg);
 
-  assert(Imm < 63 && "Address is out of range");
+  assert(Imm <= 63 && "Address is out of range");
 
   auto MIBLO = buildMI(MBB, MBBI, OpLo)
     .addReg(DstLoReg, RegState::Define | getDeadRegState(DstIsDead))
@@ -1074,7 +1074,7 @@ bool AVRExpandPseudo::expand<AVR::OUTWARr>(Block &MBB, BlockIt MBBI) {
   OpHi = AVR::OUTARr;
   TRI->splitReg(SrcReg, SrcLoReg, SrcHiReg);
 
-  assert(Imm < 63 && "Address is out of range");
+  assert(Imm <= 63 && "Address is out of range");
 
   // 16 bit I/O writes need the high byte first
   auto MIBHI = buildMI(MBB, MBBI, OpHi)
diff --git a/llvm/lib/Target/AVR/AVRRegisterInfo.cpp b/llvm/lib/Target/AVR/AVRRegisterInfo.cpp
index 7f5002f1608..48798bd4a1d 100644
--- a/llvm/lib/Target/AVR/AVRRegisterInfo.cpp
+++ b/llvm/lib/Target/AVR/AVRRegisterInfo.cpp
@@ -193,7 +193,7 @@ void AVRRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   // If the offset is too big we have to adjust and restore the frame pointer
   // to materialize a valid load/store with displacement.
   //:TODO: consider using only one adiw/sbiw chain for more than one frame index
-  if (Offset >= 63) {
+  if (Offset > 63) {
     unsigned AddOpc = AVR::ADIWRdK, SubOpc = AVR::SBIWRdK;
     int AddOffset = Offset - 63 + 1;