1 files changed, 52 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/2010-12-08-tpsoft.ll b/test/CodeGen/ARM/2010-12-08-tpsoft.ll
new file mode 100644
index 0000000..b8ed819
--- /dev/null
+++ b/test/CodeGen/ARM/2010-12-08-tpsoft.ll
@@ -0,0 +1,52 @@
+; RUN: llc  %s -mtriple=armv7-linux-gnueabi -o - | \
+; RUN:    FileCheck  -check-prefix=ELFASM %s 
+; RUN: llc  %s -mtriple=armv7-linux-gnueabi -filetype=obj -o - | \
+; RUN:    elf-dump --dump-section-data | FileCheck  -check-prefix=ELFOBJ %s
+
+;; Make sure that bl __aeabi_read_tp is materiazlied and fixed up correctly
+;; in the obj case. 
+
+@i = external thread_local global i32
+@a = external global i8
+@b = external global [10 x i8]
+
+define arm_aapcs_vfpcc i32 @main() nounwind {
+entry:
+  %0 = load i32* @i, align 4
+  switch i32 %0, label %bb2 [
+    i32 12, label %bb
+    i32 13, label %bb1
+  ]
+
+bb:                                               ; preds = %entry
+  %1 = tail call arm_aapcs_vfpcc  i32 @foo(i8* @a) nounwind
+  ret i32 %1
+; ELFASM:       	bl	__aeabi_read_tp
+
+
+; ELFOBJ:   '.text'
+; ELFOBJ-NEXT:  'sh_type'
+; ELFOBJ-NEXT:  'sh_flags'
+; ELFOBJ-NEXT:  'sh_addr'
+; ELFOBJ-NEXT:  'sh_offset'
+; ELFOBJ-NEXT:  'sh_size'
+; ELFOBJ-NEXT:  'sh_link'
+; ELFOBJ-NEXT:  'sh_info'
+; ELFOBJ-NEXT:  'sh_addralign'
+; ELFOBJ-NEXT:  'sh_entsize'
+;;;               BL __aeabi_read_tp is ---+
+;;;                                        V
+; ELFOBJ-NEXT:  00482de9 3c009fe5 00109fe7 feffffeb
+
+
+bb1:                                              ; preds = %entry
+  %2 = tail call arm_aapcs_vfpcc  i32 @bar(i32* bitcast ([10 x i8]* @b to i32*)) nounwind
+  ret i32 %2
+
+bb2:                                              ; preds = %entry
+  ret i32 -1
+}
+
+declare arm_aapcs_vfpcc i32 @foo(i8*)
+
+declare arm_aapcs_vfpcc i32 @bar(i32*)