From a638ce2afc68a2f67142ca8c7842172d49be61c0 Mon Sep 17 00:00:00 2001 From: Vladimir Sukharev Date: Thu, 24 Sep 2015 10:06:44 +0000 Subject: [PATCH] [ARM] Follow-up to fix crash "-target arm -mcpu=generic", without "-march=" Fix of dangling StringRef after temporary std::string is destroyed Follow-up to: http://reviews.llvm.org/rL248479 Reviewers: alexfh Subscribers: cfe-commits git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@248480 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Driver/Tools.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 4061598746..218d1218f2 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -6165,7 +6165,7 @@ StringRef arm::getLLVMArchSuffixForARM(StringRef CPU, StringRef Arch, const llvm::Triple &Triple) { unsigned ArchKind; if (CPU == "generic") { - StringRef ARMArch = tools::arm::getARMArch(Arch, Triple); + std::string ARMArch = tools::arm::getARMArch(Arch, Triple); ArchKind = llvm::ARM::parseArch(ARMArch); if (ArchKind == llvm::ARM::AK_INVALID) // In case of generic Arch, i.e. "arm", -- 2.50.1