From 6af27ec69560f7e4b0dac4a0b4341cd6062f6852 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Wed, 14 Dec 2011 21:02:23 +0000 Subject: Don't use the frame pointer on linux x86 and x86_64 if optimizing. This matches gcc's behavior. Fixes PR8186. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146586 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Driver/frame-pointer.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 test/Driver/frame-pointer.c (limited to 'test/Driver/frame-pointer.c') diff --git a/test/Driver/frame-pointer.c b/test/Driver/frame-pointer.c new file mode 100644 index 0000000000..da72ec23c7 --- /dev/null +++ b/test/Driver/frame-pointer.c @@ -0,0 +1,24 @@ +// RUN: %clang -ccc-host-triple i386-pc-linux -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-32 %s +// RUN: %clang -ccc-host-triple i386-pc-linux -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-32 %s +// RUN: %clang -ccc-host-triple i386-pc-linux -### -S -O2 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK2-32 %s +// RUN: %clang -ccc-host-triple i386-pc-linux -### -S -O3 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK3-32 %s +// RUN: %clang -ccc-host-triple i386-pc-linux -### -S -Os %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKs-32 %s + + +// RUN: %clang -ccc-host-triple x86_64-pc-linux -### -S -O0 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK0-64 %s +// RUN: %clang -ccc-host-triple x86_64-pc-linux -### -S -O1 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK1-64 %s +// RUN: %clang -ccc-host-triple x86_64-pc-linux -### -S -O2 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK2-64 %s +// RUN: %clang -ccc-host-triple x86_64-pc-linux -### -S -O3 %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECK3-64 %s +// RUN: %clang -ccc-host-triple x86_64-pc-linux -### -S -Os %s -o %t.s 2>&1 | FileCheck -check-prefix=CHECKs-64 %s + +// CHECK0-32: -mdisable-fp-elim +// CHECK1-32-NOT: -mdisable-fp-elim +// CHECK2-32-NOT: -mdisable-fp-elim +// CHECK3-32-NOT: -mdisable-fp-elim +// CHECKs-32-NOT: -mdisable-fp-elim + +// CHECK0-64: -mdisable-fp-elim +// CHECK1-64-NOT: -mdisable-fp-elim +// CHECK2-64-NOT: -mdisable-fp-elim +// CHECK3-64-NOT: -mdisable-fp-elim +// CHECKs-64-NOT: -mdisable-fp-elim -- cgit v1.2.3-18-g5258