Remove '-emit-llvm' and use '-triple'

Author: bwendling

clang/test/CodeGen/overflow-idiom-exclusion-fp.c

@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -target x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=all -S -emit-llvm -o - %s | FileCheck %s
-// RUN: %clang_cc1 -target x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=all -fwrapv -S -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=all -S -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=all -fwrapv -S -o - %s | FileCheck %s
 
 // Check for potential false positives from patterns that _almost_ match classic overflow-dependent or overflow-prone code patterns
 extern unsigned a, b, c;

clang/test/CodeGen/overflow-idiom-exclusion.c

@@ -1,8 +1,8 @@
-// RUN: %clang_cc1 -target x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=all -S -emit-llvm -o - %s | FileCheck %s
-// RUN: %clang_cc1 -target x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=all -fwrapv -S -emit-llvm -o - %s | FileCheck %s
-// RUN: %clang_cc1 -target x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=add-overflow-test -S -emit-llvm -o - %s | FileCheck %s --check-prefix=ADD
-// RUN: %clang_cc1 -target x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=negated-unsigned-const -S -emit-llvm -o - %s | FileCheck %s --check-prefix=NEGATE
-// RUN: %clang_cc1 -target x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=post-decr-while -S -emit-llvm -o - %s | FileCheck %s --check-prefix=WHILE
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=all -S -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=all -fwrapv -S -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=add-overflow-test -S -o - %s | FileCheck %s --check-prefix=ADD
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=negated-unsigned-const -S -o - %s | FileCheck %s --check-prefix=NEGATE
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-overflow-pattern-exclusion=post-decr-while -S -o - %s | FileCheck %s --check-prefix=WHILE
 
 // Ensure some common overflow-dependent or overflow-prone code patterns don't
 // trigger the overflow sanitizers. In many cases, overflow warnings caused by