1 files changed, 104 insertions, 0 deletions
diff --git a/test/MC/ARM/eh-compact-pr0.s b/test/MC/ARM/eh-compact-pr0.s
new file mode 100644
index 0000000000..6b866d5538
--- /dev/null
+++ b/test/MC/ARM/eh-compact-pr0.s
@@ -0,0 +1,104 @@
+@ RUN: llvm-mc %s -triple=armv7-unknown-linux-gnueabi -filetype=obj -o - \
+@ RUN:   | llvm-readobj -s -sd -sr | FileCheck %s
+
+@ Check the compact pr0 model
+
+	.syntax unified
+
+	.section	.TEST1
+	.globl	func1
+	.align	2
+	.type	func1,%function
+func1:
+	.fnstart
+	.save	{r11, lr}
+	push	{r11, lr}
+	.setfp	r11, sp
+	mov	r11, sp
+	pop	{r11, lr}
+	mov	pc, lr
+	.fnend
+
+	.section	.TEST2
+	.globl	func2
+	.align	2
+	.type	func2,%function
+func2:
+	.fnstart
+	.save	{r11, lr}
+	push	{r11, lr}
+	pop	{r11, pc}
+	.fnend
+
+
+
+@-------------------------------------------------------------------------------
+@ Check .TEST1 section
+@-------------------------------------------------------------------------------
+@ CHECK: Sections [
+@ CHECK:   Section {
+@ CHECK:     Name: .TEST1
+@ CHECK:     SectionData (
+@ CHECK:       0000: 00482DE9 0DB0A0E1 0048BDE8 0EF0A0E1  |.H-......H......|
+@ CHECK:     )
+@ CHECK:   }
+
+
+@-------------------------------------------------------------------------------
+@ Check .ARM.exidx.TEST1 section
+@-------------------------------------------------------------------------------
+@ CHECK:   Section {
+@ CHECK:     Name: .ARM.exidx.TEST1
+@-------------------------------------------------------------------------------
+@ The first word should be relocated to .TEST1 section.  Besides, there is
+@ another relocation entry for __aeabi_unwind_cpp_pr0, so that the linker
+@ will keep __aeabi_unwind_cpp_pr0.
+@-------------------------------------------------------------------------------
+@ CHECK:     Relocations [
+@ CHECK:       0x0 R_ARM_PREL31 .TEST1 0x0
+@ CHECK:       0x0 R_ARM_NONE __aeabi_unwind_cpp_pr0 0x0
+@ CHECK:     ]
+@-------------------------------------------------------------------------------
+@ 0x80   = Compact model 0, personality routine: __aeabi_unwind_cpp_pr0
+@ 0x9B   = $sp can be found in $r11
+@ 0x8480 = pop {r11, r14}
+@-------------------------------------------------------------------------------
+@ CHECK:     SectionData (
+@ CHECK:       0000: 00000000 80849B80                    |........|
+@ CHECK:     )
+@ CHECK:   }
+
+
+@-------------------------------------------------------------------------------
+@ Check .TEST2 section
+@-------------------------------------------------------------------------------
+@ CHECK:   Section {
+@ CHECK:     Name: .TEST2
+@ CHECK:     SectionData (
+@ CHECK:       0000: 00482DE9 0088BDE8                    |.H-.....|
+@ CHECK:     )
+@ CHECK:   }
+@-------------------------------------------------------------------------------
+@ Check .ARM.exidx.TEST1 section
+@-------------------------------------------------------------------------------
+@ CHECK:   Section {
+@ CHECK:     Name: .ARM.exidx.TEST2
+@-------------------------------------------------------------------------------
+@ The first word should be relocated to .TEST2 section.  Besides, there is
+@ another relocation entry for __aeabi_unwind_cpp_pr0, so that the linker
+@ will keep __aeabi_unwind_cpp_pr0.
+@-------------------------------------------------------------------------------
+@ CHECK:     Relocations [
+@ CHECK:       0x0 R_ARM_PREL31 .TEST2 0x0
+@ CHECK:       0x0 R_ARM_NONE __aeabi_unwind_cpp_pr0 0x0
+@ CHECK:     ]
+@-------------------------------------------------------------------------------
+@ 0x80   = Compact model 0, personality routine: __aeabi_unwind_cpp_pr0
+@ 0x8480 = pop {r11, r14}
+@ 0xB0   = finish
+@-------------------------------------------------------------------------------
+@ CHECK:     SectionData (
+@ CHECK:       0000: 00000000 B0808480                    |........|
+@ CHECK:     )
+@ CHECK:   }
+@ CHECK: ]