From a1c712fae5bc6f2b65562a0c3d79f6dd4570c2bc Mon Sep 17 00:00:00 2001
From: Kit Barton <kbarton@ca.ibm.com>
Date: Mon, 7 Dec 2015 20:50:29 +0000
Subject: [PPC64] Convert bool literals to i32

Convert i1 values to i32 values if they should be allocated in GPRs instead of CRs.

Phabricator: http://reviews.llvm.org/D14064
llvm-svn: 254942
---
 llvm/lib/Target/PowerPC/PPCTargetMachine.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'llvm/lib/Target/PowerPC/PPCTargetMachine.cpp')

diff --git a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
index 24a9ef0..946e0f1 100644
--- a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -71,6 +71,9 @@ extern "C" void LLVMInitializePowerPCTarget() {
   RegisterTargetMachine<PPC32TargetMachine> A(ThePPC32Target);
   RegisterTargetMachine<PPC64TargetMachine> B(ThePPC64Target);
   RegisterTargetMachine<PPC64TargetMachine> C(ThePPC64LETarget);
+
+  PassRegistry &PR = *PassRegistry::getPassRegistry();
+  initializePPCBoolRetToIntPass(PR);
 }
 
 /// Return the datalayout string of a subtarget.
@@ -286,6 +289,8 @@ TargetPassConfig *PPCTargetMachine::createPassConfig(PassManagerBase &PM) {
 }
 
 void PPCPassConfig::addIRPasses() {
+  if (TM->getOptLevel() != CodeGenOpt::None)
+    addPass(createPPCBoolRetToIntPass());
   addPass(createAtomicExpandPass(&getPPCTargetMachine()));
 
   // For the BG/Q (or if explicitly requested), add explicit data prefetch
-- 
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