31 lines
1.2 KiB
C
31 lines
1.2 KiB
C
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// For these next two tests when optimized we should omit the leaf frame
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// pointer, for unoptimized we should have a leaf frame pointer.
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// RUN: %clang -### -target i386-pc-linux-gnu -S -O1 %s 2>&1 | \
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// RUN: FileCheck --check-prefix=LINUX-OPT %s
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// LINUX-OPT: "-momit-leaf-frame-pointer"
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// RUN: %clang -### -target i386-pc-linux-gnu -S %s 2>&1 | \
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// RUN: FileCheck --check-prefix=LINUX %s
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// LINUX-NOT: "-momit-leaf-frame-pointer"
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// Darwin disables omitting the leaf frame pointer even under optimization
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// unless the command lines are given.
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// RUN: %clang -### -target i386-apple-darwin -S %s 2>&1 | \
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// RUN: FileCheck --check-prefix=DARWIN %s
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// DARWIN: "-mdisable-fp-elim"
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// RUN: %clang -### -target i386-apple-darwin -S -O1 %s 2>&1 | \
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// RUN: FileCheck --check-prefix=DARWIN-OPT %s
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// DARWIN-OPT-NOT: "-momit-leaf-frame-pointer"
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// RUN: %clang -### -target i386-darwin -S -fomit-frame-pointer %s 2>&1 | \
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// RUN: FileCheck --check-prefix=OMIT_ALL %s
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// OMIT_ALL-NOT: "-mdisable-fp-elim"
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// RUN: %clang -### -target i386-darwin -S -momit-leaf-frame-pointer %s 2>&1 | \
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// RUN: FileCheck --check-prefix=OMIT_LEAF %s
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// OMIT_LEAF: "-momit-leaf-frame-pointer"
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void f0() {}
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void f1() { f0(); }
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