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don't print dead jump tables
author
Chris Lattner
<sabre@nondot.org>
Sat, 28 Oct 2006 18:10:06 +0000
(18:10 +0000)
committer
Chris Lattner
<sabre@nondot.org>
Sat, 28 Oct 2006 18:10:06 +0000
(18:10 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31266
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/CodeGen/AsmPrinter.cpp
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diff --git
a/lib/CodeGen/AsmPrinter.cpp
b/lib/CodeGen/AsmPrinter.cpp
index 9a740692b9becd39f8443c1875692e949cc2c0ce..bfd0e37924b4ba3cd715301cd2e22065e0f6299d 100644
(file)
--- a/
lib/CodeGen/AsmPrinter.cpp
+++ b/
lib/CodeGen/AsmPrinter.cpp
@@
-221,6
+221,9
@@
void AsmPrinter::EmitJumpTableInfo(MachineJumpTableInfo *MJTI,
for (unsigned i = 0, e = JT.size(); i != e; ++i) {
const std::vector<MachineBasicBlock*> &JTBBs = JT[i].MBBs;
+
+ // If this jump table was deleted, ignore it.
+ if (JTBBs.empty()) continue;
// For PIC codegen, if possible we want to use the SetDirective to reduce
// the number of relocations the assembler will generate for the jump table.