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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2011-12-14 21:02:23 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2011-12-14 21:02:23 +0000 |
| commit | 224dd63fff707579128a92948e66d16c8203f6ec (patch) | |
| tree | f770c03ff81da3deba67e8a0cf012c615ee787e3 /clang/test/Driver/frame-pointer.c | |
| parent | b7ec06c5c9106f01717fd91bb3906aa41ad6c06c (diff) | |
| download | bcm5719-llvm-224dd63fff707579128a92948e66d16c8203f6ec.tar.gz bcm5719-llvm-224dd63fff707579128a92948e66d16c8203f6ec.zip | |
Don't use the frame pointer on linux x86 and x86_64 if optimizing. This
matches gcc's behavior.
Fixes PR8186.
llvm-svn: 146586
Diffstat (limited to 'clang/test/Driver/frame-pointer.c')
| -rw-r--r-- | clang/test/Driver/frame-pointer.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/clang/test/Driver/frame-pointer.c b/clang/test/Driver/frame-pointer.c new file mode 100644 index 00000000000..da72ec23c79 --- /dev/null +++ b/clang/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 |
