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On Mac, print jump table entries after the function to work around a linker issue.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29946 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-08-28 22:14:16 +00:00
parent 181c359c9d
commit 67afeceaf0
1 changed files with 6 additions and 3 deletions
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9
lib/Target/X86/X86ATTAsmPrinter.cpp
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@ -38,9 +38,6 @@ bool X86ATTAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
// Print out constants referenced by the function // Print out constants referenced by the function
EmitConstantPool(MF.getConstantPool()); EmitConstantPool(MF.getConstantPool());
// Print out jump tables referenced by the function
EmitJumpTableInfo(MF.getJumpTableInfo());
// Print out labels for the function. // Print out labels for the function.
const Function *F = MF.getFunction(); const Function *F = MF.getFunction();
switch (F->getLinkage()) { switch (F->getLinkage()) {
@ -98,6 +95,12 @@ bool X86ATTAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
printMachineInstruction(II); printMachineInstruction(II);
} }
} }
// Print out jump tables referenced by the function
// Mac OS X requires at least one non-local (e.g. L1) labels before local
// lables that are used in jump table expressions (e.g. LBB1_1-LJT1_0).
EmitJumpTableInfo(MF.getJumpTableInfo());
if (HasDotTypeDotSizeDirective) if (HasDotTypeDotSizeDirective)
O << "\t.size " << CurrentFnName << ", .-" << CurrentFnName << "\n"; O << "\t.size " << CurrentFnName << ", .-" << CurrentFnName << "\n";