[LLD][ELF] - Add a check for --split-stack-adjust-size error message. NFCI.
"--split-stack-adjust-size: size must be >= 0" message
was never tested.
git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@347550 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/ELF/ppc64-split-stack-adjust-size-success.s b/test/ELF/ppc64-split-stack-adjust-size-success.s
index eeaac12..913d262 100644
--- a/test/ELF/ppc64-split-stack-adjust-size-success.s
+++ b/test/ELF/ppc64-split-stack-adjust-size-success.s
@@ -9,6 +9,8 @@
# RUN: llvm-objdump -d %t | FileCheck %s -check-prefix=SMALL
# RUN: ld.lld %t1.o %t2.o -o %t --defsym __morestack=0x10010000 -split-stack-adjust-size 0
# RUN: llvm-objdump -d %t | FileCheck %s -check-prefix=ZERO
+# RUN: not ld.lld %t1.o %t2.o -o %t -split-stack-adjust-size -1 2>&1 | FileCheck %s -check-prefix=ERR
+# ERR: error: --split-stack-adjust-size: size must be >= 0
# RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %s -o %t1.o
# RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %p/Inputs/ppc64-no-split-stack.s -o %t2.o
