From 0600e8d759b4addedc5a0fbdf6a7e52d4504ec4f Mon Sep 17 00:00:00 2001 From: Chuang-Yu Cheng Date: Tue, 26 Apr 2016 07:38:24 +0000 Subject: [ppc64] Reenable sibling call optimization on ppc64 since fixed tsan library tail-call issue print-stack-trace.cc test failure of compiler-rt has been fixed by r266869 (http://reviews.llvm.org/D19148), so reenable sibling call optimization on ppc64 Reviewers: nemanjai kbarton llvm-svn: 267527 --- llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/lib/Target') diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index 0ae4e5ebd09..72335a4f999 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -55,7 +55,7 @@ cl::desc("disable setting the node scheduling preference to ILP on PPC"), cl::Hi static cl::opt DisablePPCUnaligned("disable-ppc-unaligned", cl::desc("disable unaligned load/store generation on PPC"), cl::Hidden); -static cl::opt DisableSCO("disable-ppc-sco", cl::init(true), +static cl::opt DisableSCO("disable-ppc-sco", cl::desc("disable sibling call optimization on ppc"), cl::Hidden); STATISTIC(NumTailCalls, "Number of tail calls"); -- cgit v1.2.3