1// For these next two tests when optimized we should omit the leaf frame 2// pointer, for unoptimized we should have a leaf frame pointer. 3// RUN: %clang -### -target i386-pc-linux-gnu -S -O1 %s 2>&1 | \ 4// RUN: FileCheck --check-prefix=LINUX-OPT %s 5// LINUX-OPT: "-momit-leaf-frame-pointer" 6 7// RUN: %clang -### -target i386-pc-linux-gnu -S %s 2>&1 | \ 8// RUN: FileCheck --check-prefix=LINUX %s 9// LINUX-NOT: "-momit-leaf-frame-pointer" 10 11// Darwin disables omitting the leaf frame pointer even under optimization 12// unless the command lines are given. 13// RUN: %clang -### -target i386-apple-darwin -S %s 2>&1 | \ 14// RUN: FileCheck --check-prefix=DARWIN %s 15// DARWIN: "-mdisable-fp-elim" 16 17// RUN: %clang -### -target i386-apple-darwin -S -O1 %s 2>&1 | \ 18// RUN: FileCheck --check-prefix=DARWIN-OPT %s 19// DARWIN-OPT-NOT: "-momit-leaf-frame-pointer" 20 21// RUN: %clang -### -target i386-darwin -S -fomit-frame-pointer %s 2>&1 | \ 22// RUN: FileCheck --check-prefix=OMIT_ALL %s 23// OMIT_ALL-NOT: "-mdisable-fp-elim" 24 25// RUN: %clang -### -target i386-darwin -S -momit-leaf-frame-pointer %s 2>&1 | \ 26// RUN: FileCheck --check-prefix=OMIT_LEAF %s 27// OMIT_LEAF: "-momit-leaf-frame-pointer" 28 29void f0() {} 30void f1() { f0(); } 31