Test encodings for LDM and STM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119315 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/MC/ARM/arm_instructions.s b/test/MC/ARM/arm_instructions.s
index 36636341e1ea1322ec25be544cf71bffa866bc3f..ed98fa2e23ec4c2e46d7c752e3be563b103535d6 100644 (file)
--- a/test/MC/ARM/arm_instructions.s
+++ b/test/MC/ARM/arm_instructions.s
@@ -15,3 +15,21 @@
 @ CHECK: vqdmull.s32   q8, d17, d16
 @ CHECK: encoding: [0xa0,0x0d,0xe1,0xf2]
         vqdmull.s32     q8, d17, d16
+
+@ CHECK: ldmia r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x92,0xe8]
+@ CHECK: ldmib r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x92,0xe9]
+@ CHECK: ldmda r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x12,0xe8]
+@ CHECK: ldmdb r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x12,0xe9]
+        ldmia     r2, {r1,r3-r6,sp}
+        ldmib     r2, {r1,r3-r6,sp}
+        ldmda     r2, {r1,r3-r6,sp}
+        ldmdb     r2, {r1,r3-r6,sp}
+
+@ CHECK: stmia r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x82,0xe8]
+@ CHECK: stmib r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x82,0xe9]
+@ CHECK: stmda r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x02,0xe8]
+@ CHECK: stmdb r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x02,0xe9]
+        stmia     r2, {r1,r3-r6,sp}
+        stmib     r2, {r1,r3-r6,sp}
+        stmda     r2, {r1,r3-r6,sp}
+        stmdb     r2, {r1,r3-r6,sp}