[llvm-commits] CVS: llvm/lib/Target/X86/InstSelectSimple.cpp
Chris Lattner
lattner at cs.uiuc.edu
Wed Dec 4 17:51:01 PST 2002
Changes in directory llvm/lib/Target/X86:
InstSelectSimple.cpp updated: 1.51 -> 1.52
---
Log message:
Fix handling of function calls that return void
---
Diffs of the changes:
Index: llvm/lib/Target/X86/InstSelectSimple.cpp
diff -u llvm/lib/Target/X86/InstSelectSimple.cpp:1.51 llvm/lib/Target/X86/InstSelectSimple.cpp:1.52
--- llvm/lib/Target/X86/InstSelectSimple.cpp:1.51 Wed Dec 4 17:45:28 2002
+++ llvm/lib/Target/X86/InstSelectSimple.cpp Wed Dec 4 17:50:28 2002
@@ -434,15 +434,17 @@
// If there is a return value, scavenge the result from the location the call
// leaves it in...
//
- switch (getClass(CI.getType())) {
- case cInt:
- BuildMI(BB, X86::MOVrr32, 1, getReg(CI)).addReg(X86::EAX);
- break;
-
- default:
- std::cerr << "Cannot get return value for call of type '"
- << *CI.getType() << "'\n";
- visitInstruction(CI);
+ if (CI.getType() != Type::VoidTy) {
+ switch (getClass(CI.getType())) {
+ case cInt:
+ BuildMI(BB, X86::MOVrr32, 1, getReg(CI)).addReg(X86::EAX);
+ break;
+
+ default:
+ std::cerr << "Cannot get return value for call of type '"
+ << *CI.getType() << "'\n";
+ visitInstruction(CI);
+ }
}
}
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