[NFC] Specify targets for clang stack-protector-guard.c

[qiucf]

Summary

The run line of stack-protector-guard.c doesn't specify the triple, which means it depends on the platform running the test. This makes some failure hidden.

[nickdesaulniers]

Thanks for the patch. You're right about this change, sorry I made the mistake!

clang/test/CodeGen/stack-protector-guard.c

1–12

sp_el0 doesn't make sense for these targets; it's an aarch64 specific MSR. Let's delete these lines from the test?

16

x86_64-linux-gnu

16–23

Or let's just delete these?

20

arm-linux-gnueabi

22

thumbv7-linux-gnueabi

clang/test/CodeGen/stack-protector-guard.c

-// RUN: %clang_cc1 -mstack-protector-guard=sysreg \
-// RUN:            -mstack-protector-guard-reg=sp_el0 \
-// RUN:            -mstack-protector-guard-offset=1024 \
-// RUN:            -emit-llvm %s -o - | FileCheck %s
-// RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck --check-prefix=CHECK-NONE %s
+// RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple x86_64-linux-gnu \
+// RUN:   -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple powerpc64le-linux-gnu \
+// RUN:   -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple arm-linux-gnueabi \
+// RUN:   -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple thumbv7-linux-gnueabi \
+// RUN:   -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple aarch64-linux-gnu \
+// RUN:   -mstack-protector-guard-offset=1024 -mstack-protector-guard-reg=sp_el0 \
+// RUN:   -emit-llvm %s -o - | FileCheck %s --check-prefix=AARCH64
 void foo(int*);
 void bar(int x) {
   int baz[x];
   foo(baz);
 }
 
-// CHECK: !llvm.module.flags = !{{{.*}}[[ATTR1:![0-9]+]], [[ATTR2:![0-9]+]], [[ATTR3:![0-9]+]]}
+// CHECK: !llvm.module.flags = !{{{.*}}[[ATTR1:![0-9]+]], [[ATTR2:![0-9]+]]}
 // CHECK: [[ATTR1]] = !{i32 1, !"stack-protector-guard", !"sysreg"}
-// CHECK: [[ATTR2]] = !{i32 1, !"stack-protector-guard-reg", !"sp_el0"}
-// CHECK: [[ATTR3]] = !{i32 1, !"stack-protector-guard-offset", i32 1024}
-// CHECK-NONE-NOT: !"stack-protector-guard
+// CHECK: [[ATTR2]] = !{i32 1, !"stack-protector-guard-offset", i32 1024}
+
+// AARCH64: !llvm.module.flags = !{{{.*}}[[ATTR1:![0-9]+]], [[ATTR2:![0-9]+]], [[ATTR3:![0-9]+]]}
+// AARCH64: [[ATTR1]] = !{i32 1, !"stack-protector-guard", !"sysreg"}
+// AARCH64: [[ATTR2]] = !{i32 1, !"stack-protector-guard-reg", !"sp_el0"}
+// AARCH64: [[ATTR3]] = !{i32 1, !"stack-protector-guard-offset", i32 1024}