Slight reorganization of the fast-math tests which test for errno

setting. Consolidate the collection of tests that enable -fmath-errno
and share a single CHECK line for simplicity.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182202 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Driver/fast-math.c b/test/Driver/fast-math.c
index 91af2e1dce453edd67136d867f66bee17759fc93..b69750ae5b6b3a7a3b5eb0b4a1d7b7108b57c091 100644 (file)
--- a/test/Driver/fast-math.c
+++ b/test/Driver/fast-math.c
@@ -39,19 +39,15 @@
 //
 // RUN: %clang -### -fmath-errno -c %s 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-MATH-ERRNO %s
+// RUN: %clang -### -target x86_64-unknown-linux -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MATH-ERRNO %s
+// RUN: %clang -### -fmath-errno -fno-fast-math -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MATH-ERRNO %s
+// RUN: %clang -### -fno-fast-math -fmath-errno -c %s 2>&1 \
+// RUN:   | FileCheck --check-prefix=CHECK-MATH-ERRNO %s
 // CHECK-MATH-ERRNO: "-cc1"
 // CHECK-MATH-ERRNO: "-fmath-errno"
 //
-// RUN: %clang -### -fno-fast-math -fmath-errno -c %s 2>&1 \
-// RUN:   | FileCheck --check-prefix=CHECK-NO-FAST-MATH-MATH-ERRNO %s
-// CHECK-NO-FAST-MATH-MATH-ERRNO: "-cc1"
-// CHECK-NO-FAST-MATH-MATH-ERRNO: "-fmath-errno"
-//
-// RUN: %clang -### -fmath-errno -fno-fast-math -c %s 2>&1 \
-// RUN:   | FileCheck --check-prefix=CHECK-MATH-ERRNO-NO-FAST-MATH %s
-// CHECK-MATH-ERRNO-NO-FAST-MATH: "-cc1"
-// CHECK-MATH-ERRNO-NO-FAST-MATH-NOT: "-fmath-errno"
-//
 // RUN: %clang -### -fmath-errno -fno-math-errno -c %s 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
 // RUN: %clang -### -target i686-apple-darwin -c %s 2>&1 \