[llvm-commits] CVS: llvm/lib/Target/SparcV9/SparcV9CodeEmitter.cpp
Brian Gaeke
gaeke at cs.uiuc.edu
Wed May 19 16:31:01 PDT 2004
Changes in directory llvm/lib/Target/SparcV9:
SparcV9CodeEmitter.cpp updated: 1.60 -> 1.61
---
Log message:
Minor simplification: eliminate a dyn_cast.
Fix a typo in a debug message.
---
Diffs of the changes: (+4 -9)
Index: llvm/lib/Target/SparcV9/SparcV9CodeEmitter.cpp
diff -u llvm/lib/Target/SparcV9/SparcV9CodeEmitter.cpp:1.60 llvm/lib/Target/SparcV9/SparcV9CodeEmitter.cpp:1.61
--- llvm/lib/Target/SparcV9/SparcV9CodeEmitter.cpp:1.60 Fri Apr 23 13:10:38 2004
+++ llvm/lib/Target/SparcV9/SparcV9CodeEmitter.cpp Wed May 19 16:30:01 2004
@@ -596,14 +596,9 @@
DEBUG(std::cerr << "Saving reference to BB (VReg)\n");
unsigned* CurrPC = (unsigned*)(intptr_t)MCE.getCurrentPCValue();
BBRefs.push_back(std::make_pair(BB, std::make_pair(CurrPC, &MI)));
- } else if (const Constant *C = dyn_cast<Constant>(V)) {
- if (const ConstantInt *CI = dyn_cast<ConstantInt>(C)) {
- rv = CI->getRawValue() - MCE.getCurrentPCValue();
- } else {
- std::cerr << "Cannot have non-integral const in instruction: "
- << *C;
- abort();
- }
+ } else if (const ConstantInt *CI = dyn_cast<ConstantInt>(V)) {
+ // Make constant PC-relative by subtracting the PC from it.
+ rv = CI->getRawValue() - MCE.getCurrentPCValue();
} else if (GlobalValue *GV = dyn_cast<GlobalValue>(V)) {
// same as MO.isGlobalAddress()
DEBUG(std::cerr << "GlobalValue: ");
@@ -777,7 +772,7 @@
if (binCode == (1 << 30)) {
// this is an invalid call: the addr is out of bounds. that means a code
// sequence has already been emitted, and this is a no-op
- DEBUG(std::cerr << "Call supressed: already emitted far call.\n");
+ DEBUG(std::cerr << "Call suppressed: already emitted far call.\n");
} else {
emitWord(binCode);
}
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