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This is the real fix for the previous register allocator problem.

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Physical registers should not float around.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7587 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2003-08-05 00:48:47 +00:00
parent b10cea86a9
commit 02beda1221
4 changed files with 6 additions and 1 deletions
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lib/Target/X86/X86CodeEmitter.cpp
+1 -1
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@@ -470,7 +470,7 @@ void Emitter::emitInstruction(MachineInstr &MI) {
switch (Desc.TSFlags & X86II::FormMask) {
default: assert(0 && "Unknown FormMask value in X86 MachineCodeEmitter!");
case X86II::Pseudo:
if (Opcode != X86::IMPLICIT_USE)
if (Opcode != X86::IMPLICIT_USE && Opcode != X86::IMPLICIT_DEF)
std::cerr << "X86 Machine Code Emitter: No 'form', not emitting: " << MI;
break;