Testcase to ensure that the 'constant' flag follows the definition when there

is a question.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16690 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Linker/ConstantGlobals1.ll b/test/Linker/ConstantGlobals1.ll
new file mode 100644 (file)
index 0000000..dac0ac0
--- /dev/null
+++ b/test/Linker/ConstantGlobals1.ll
@@ -0,0 +1,7 @@
+; Test that appending linkage works correctly when arrays are the same size.
+
+; RUN: echo "%X = constant [1x int] [int 8]" | llvm-as > %t.2.bc
+; RUN: llvm-as < %s > %t.1.bc
+; RUN: llvm-link %t.[12].bc | llvm-dis | grep constant
+
+%X = uninitialized global [1 x int]

diff --git a/test/Linker/ConstantGlobals2.ll b/test/Linker/ConstantGlobals2.ll
new file mode 100644 (file)
index 0000000..5130dd4
--- /dev/null
+++ b/test/Linker/ConstantGlobals2.ll
@@ -0,0 +1,7 @@
+; Test that appending linkage works correctly when arrays are the same size.
+
+; RUN: echo "%X = uninitialized global [1x int]" | llvm-as > %t.2.bc
+; RUN: llvm-as < %s > %t.1.bc
+; RUN: llvm-link %t.[12].bc | llvm-dis | grep constant
+
+%X = constant [1 x int] [ int 12 ]