Add support for the R_ARM_TARGET1 relocation, which should be given to relocations applied to all C++ constructors and destructors.
This enables the linker to match concrete relocation types (absolute or relative) with whatever library or C++ support code is being linked against.
llvm-svn: 149057
diff --git a/llvm/test/MC/ARM/cxx-global-constructor.ll b/llvm/test/MC/ARM/cxx-global-constructor.ll
new file mode 100644
index 0000000..e06d2c7
--- /dev/null
+++ b/llvm/test/MC/ARM/cxx-global-constructor.ll
@@ -0,0 +1,12 @@
+; RUN: llc %s -mtriple=armv7-linux-gnueabi -relocation-model=pic \
+; RUN: -filetype=obj -o - | elf-dump --dump-section-data | FileCheck %s
+
+
+@llvm.global_ctors = appending global [1 x { i32, void ()* }] [{ i32, void ()* } { i32 65535, void ()* @f }]
+
+define void @f() {
+ ret void
+}
+
+; Check for a relocation of type R_ARM_TARGET1.
+; CHECK: ('r_type', 0x26)