Enable frame pointer elimination for OpenBSD on powerpc.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@358775 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Driver/ToolChains/Clang.cpp b/lib/Driver/ToolChains/Clang.cpp
index a7055b437d89ba3916ef0b9d96077cb677f6a169..cbaf5cbf9261a9b3eb4a00059a527fbf2d6530c8 100644 (file)
--- a/lib/Driver/ToolChains/Clang.cpp
+++ b/lib/Driver/ToolChains/Clang.cpp
@@ -538,6 +538,7 @@ static bool useFramePointerForTargetByDefault(const ArgList &Args,
     switch (Triple.getArch()) {
     case llvm::Triple::mips64:
     case llvm::Triple::mips64el:
+    case llvm::Triple::ppc:
     case llvm::Triple::x86:
     case llvm::Triple::x86_64:
       return !areOptimizationsEnabled(Args);

diff --git a/test/Driver/frame-pointer-elim.c b/test/Driver/frame-pointer-elim.c
index b050f71611e7923152e0249830762271761534ea..32935178e078ad08ae22a410bed7de0e86964bdb 100644 (file)
--- a/test/Driver/frame-pointer-elim.c
+++ b/test/Driver/frame-pointer-elim.c
@@ -29,10 +29,14 @@
 // OpenBSD follows the same rules as Linux.
 // RUN: %clang -### -target x86_64-unknown-openbsd -S -O1 %s 2>&1 | \
 // RUN:   FileCheck --check-prefix=OPENBSD-OPT %s
+// RUN: %clang -### -target powerpc-unknown-openbsd -S -O1 %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=OPENBSD-OPT %s
 // OPENBSD-OPT: "-momit-leaf-frame-pointer"
 
 // RUN: %clang -### -target x86_64-unknown-openbsd -S %s 2>&1 | \
 // RUN:   FileCheck --check-prefix=OPENBSD %s
+// RUN: %clang -### -target powerpc-unknown-openbsd -S %s 2>&1 | \
+// RUN:   FileCheck --check-prefix=OPENBSD %s
 // OPENBSD-NOT: "-momit-leaf-frame-pointer"
 
 // Darwin disables omitting the leaf frame pointer even under optimization