From: Chris Lattner <sabre@nondot.org>
Date: Tue, 29 Jun 2004 07:20:16 +0000 (+0000)
Subject: The code generator should work with unreachable blocks.  If not, then this
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=1b17438aa8bfba56ed98e6a40db48c5df40de623;p=oota-llvm.git

The code generator should work with unreachable blocks.  If not, then this
is a bug that should be fixed in the code generator, not papered over with
the simplifycfg pass.  Eliminating this makes bugpoint much more useful


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14477 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index 10146c5a565..f6dd82228be 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -49,10 +49,6 @@ bool PowerPCTargetMachine::addPassesToEmitAssembly(PassManager &PM,
   // FIXME: Implement the invoke/unwind instructions!
   PM.add(createLowerInvokePass());
 
-  // FIXME: The code generator does not properly handle functions with
-  // unreachable basic blocks.
-  PM.add(createCFGSimplificationPass());
-
   // FIXME: Implement the switch instruction in the instruction selector!
   PM.add(createLowerSwitchPass());
 
@@ -82,10 +78,6 @@ void PowerPCJITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
   // FIXME: Implement the invoke/unwind instructions!
   PM.add(createLowerInvokePass());
 
-  // FIXME: The code generator does not properly handle functions with
-  // unreachable basic blocks.
-  PM.add(createCFGSimplificationPass());
-
   // FIXME: Implement the switch instruction in the instruction selector!
   PM.add(createLowerSwitchPass());