diff options
Diffstat (limited to 'test/CodeGen/attr-optnone.c')
| -rw-r--r-- | test/CodeGen/attr-optnone.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/test/CodeGen/attr-optnone.c b/test/CodeGen/attr-optnone.c index e7069b10f21a..96493bfe3613 100644 --- a/test/CodeGen/attr-optnone.c +++ b/test/CodeGen/attr-optnone.c @@ -1,12 +1,19 @@ // RUN: %clang_cc1 -emit-llvm < %s > %t // RUN: FileCheck %s --check-prefix=PRESENT < %t // RUN: FileCheck %s --check-prefix=ABSENT < %t +// RUN: %clang_cc1 -emit-llvm -Os < %s > %t +// RUN: FileCheck %s --check-prefix=PRESENT < %t +// RUN: FileCheck %s --check-prefix=OPTSIZE < %t +// RUN: %clang_cc1 -emit-llvm -Oz < %s > %t +// RUN: FileCheck %s --check-prefix=PRESENT < %t +// RUN: FileCheck %s --check-prefix=MINSIZE < %t __attribute__((always_inline)) int test2() { return 0; } -// PRESENT-DAG: @test2{{.*}}[[ATTR2:#[0-9]+]] +// OPTSIZE: @test2{{.*}}[[ATTR2:#[0-9]+]] +// MINSIZE: @test2{{.*}}[[ATTR2:#[0-9]+]] -__attribute__((optnone)) __attribute__((minsize)) +__attribute__((optnone)) int test3() { return 0; } // PRESENT-DAG: @test3{{.*}}[[ATTR3:#[0-9]+]] @@ -23,3 +30,13 @@ int test4() { return test2(); } // Check that no 'optsize' or 'minsize' attributes appear. // ABSENT-NOT: optsize // ABSENT-NOT: minsize + +// With -Os, check that 'optsize' appears only on test2. +// OPTSIZE-NOT: optsize +// OPTSIZE: attributes [[ATTR2]] = { {{.*}}optsize{{.*}} } +// OPTSIZE-NOT: optsize + +// With -Oz, check that 'minsize' appears only on test2. +// MINSIZE-NOT: minsize +// MINSIZE: attributes [[ATTR2]] = { {{.*}}minsize{{.*}} } +// MINSIZE-NOT: minsize |