diff options
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/CodeGen/finite-math.c | 2 | ||||
| -rw-r--r-- | clang/test/Driver/fast-math.c | 15 |
2 files changed, 17 insertions, 0 deletions
diff --git a/clang/test/CodeGen/finite-math.c b/clang/test/CodeGen/finite-math.c index fd8fcf6fad1..8365b56fe56 100644 --- a/clang/test/CodeGen/finite-math.c +++ b/clang/test/CodeGen/finite-math.c @@ -1,5 +1,6 @@ // RUN: %clang_cc1 -ffinite-math-only -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=FINITE // RUN: %clang_cc1 -fno-signed-zeros -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=NSZ +// RUN: %clang_cc1 -freciprocal-math -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK -check-prefix=RECIP float f0, f1, f2; @@ -8,6 +9,7 @@ void foo(void) { // FINITE: fadd nnan ninf // NSZ: fadd nsz + // RECIP: fadd arcp f0 = f1 + f2; // CHECK: ret diff --git a/clang/test/Driver/fast-math.c b/clang/test/Driver/fast-math.c index bacd7fe4cbb..24c30386da1 100644 --- a/clang/test/Driver/fast-math.c +++ b/clang/test/Driver/fast-math.c @@ -40,6 +40,21 @@ // CHECK-NO-SIGNED-ZEROS-NO-FAST-MATH: "-cc1" // CHECK-NO-SIGNED-ZEROS-NO-FAST-MATH-NOT: "-fno-signed-zeros" // +// RUN: %clang -### -freciprocal-math -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-RECIPROCAL-MATH %s +// CHECK-RECIPROCAL-MATH: "-cc1" +// CHECK-RECIPROCAL-MATH: "-freciprocal-math" +// +// RUN: %clang -### -fno-fast-math -freciprocal-math -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-NO-FAST-MATH-RECIPROCAL-MATH %s +// CHECK-NO-FAST-MATH-RECIPROCAL-MATH: "-cc1" +// CHECK-NO-FAST-MATH-RECIPROCAL-MATH: "-freciprocal-math" +// +// RUN: %clang -### -freciprocal-math -fno-fast-math -c %s 2>&1 \ +// RUN: | FileCheck --check-prefix=CHECK-RECIPROCAL-MATH-NO-FAST-MATH %s +// CHECK-RECIPROCAL-MATH-NO-FAST-MATH: "-cc1" +// CHECK-RECIPROCAL-MATH-NO-FAST-MATH-NOT: "-freciprocal-math" +// // RUN: %clang -### -fno-honor-nans -c %s 2>&1 \ // RUN: | FileCheck --check-prefix=CHECK-NO-NANS %s // CHECK-NO-NANS: "-cc1" |
