Update ARM Assembly of LDM/STM.

ldm/stm are the cannonical spellings for ldmia/stmia, so use them as such.
Update the parsing/encoding tests accordingly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135168 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 58 insertions, 44 deletions

diff --git a/test/MC/ARM/arm_instructions.s b/test/MC/ARM/arm_instructions.s
index 8648029..371535c 100644
--- a/test/MC/ARM/arm_instructions.s
+++ b/test/MC/ARM/arm_instructions.s
@@ -20,50 +20,6 @@
 @ 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: 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]
-@ CHECK: ldmia r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x92,0xe8]
-        ldm       r2, {r1,r3-r6,sp}
-        ldmia     r2, {r1,r3-r6,sp}
-        ldmib     r2, {r1,r3-r6,sp}
-        ldmda     r2, {r1,r3-r6,sp}
-        ldmdb     r2, {r1,r3-r6,sp}
-        ldmfd     r2, {r1,r3-r6,sp}
-
-@ CHECK: stmia r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x82,0xe8]
-@ 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]
-@ CHECK: stmdb r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x02,0xe9]
-        stm       r2, {r1,r3-r6,sp}
-        stmia     r2, {r1,r3-r6,sp}
-        stmib     r2, {r1,r3-r6,sp}
-        stmda     r2, {r1,r3-r6,sp}
-        stmdb     r2, {r1,r3-r6,sp}
-        stmfd     r2, {r1,r3-r6,sp}
-
-@ CHECK: ldmia r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xb2,0xe8]
-@ CHECK: ldmib r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xb2,0xe9]
-@ CHECK: ldmda r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x32,0xe8]
-@ CHECK: ldmdb r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x32,0xe9]
-        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,0x20,0xa2,0xe8]
-@ CHECK: stmib r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xa2,0xe9]
-@ CHECK: stmda r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x22,0xe8]
-@ CHECK: stmdb r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x22,0xe9]
-        stmia     r2!, {r1,r3-r6,sp}
-        stmib     r2!, {r1,r3-r6,sp}
-        stmda     r2!, {r1,r3-r6,sp}
-        stmdb     r2!, {r1,r3-r6,sp}
-
 @ CHECK: and	r1, r2, r3 @ encoding: [0x03,0x10,0x02,0xe0]
         and r1,r2,r3
 
diff --git a/test/MC/ARM/basic-arm-instructions.s b/test/MC/ARM/basic-arm-instructions.s
index 75ddf12..130f0b4 100644
--- a/test/MC/ARM/basic-arm-instructions.s
+++ b/test/MC/ARM/basic-arm-instructions.s
@@ -588,3 +588,61 @@ _func:
 
 @ CHECK: isb sy                         @ encoding: [0x6f,0xf0,0x7f,0xf5]
 @ CHECK: isb sy                         @ encoding: [0x6f,0xf0,0x7f,0xf5]
+
+
+
+@------------------------------------------------------------------------------
+@ LDM*
+@------------------------------------------------------------------------------
+        ldm       r2, {r1,r3-r6,sp}
+        ldmia     r2, {r1,r3-r6,sp}
+        ldmib     r2, {r1,r3-r6,sp}
+        ldmda     r2, {r1,r3-r6,sp}
+        ldmdb     r2, {r1,r3-r6,sp}
+        ldmfd     r2, {r1,r3-r6,sp}
+
+        @ with update
+        ldm       r2!, {r1,r3-r6,sp}
+        ldmib     r2!, {r1,r3-r6,sp}
+        ldmda     r2!, {r1,r3-r6,sp}
+        ldmdb     r2!, {r1,r3-r6,sp}
+
+@ CHECK: ldm   r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x92,0xe8]
+@ CHECK: ldm   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]
+@ CHECK: ldm   r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x92,0xe8]
+
+@ CHECK: ldm   r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xb2,0xe8]
+@ CHECK: ldmib r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xb2,0xe9]
+@ CHECK: ldmda r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x32,0xe8]
+@ CHECK: ldmdb r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x32,0xe9]
+
+
+@------------------------------------------------------------------------------
+@ STM*
+@------------------------------------------------------------------------------
+        stm       r2, {r1,r3-r6,sp}
+        stmia     r2, {r1,r3-r6,sp}
+        stmib     r2, {r1,r3-r6,sp}
+        stmda     r2, {r1,r3-r6,sp}
+        stmdb     r2, {r1,r3-r6,sp}
+        stmfd     r2, {r1,r3-r6,sp}
+
+        @ with update
+        stmia     r2!, {r1,r3-r6,sp}
+        stmib     r2!, {r1,r3-r6,sp}
+        stmda     r2!, {r1,r3-r6,sp}
+        stmdb     r2!, {r1,r3-r6,sp}
+@ CHECK: stm   r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x82,0xe8]
+@ CHECK: stm   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]
+@ CHECK: stmdb r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x02,0xe9]
+
+@ CHECK: stm   r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xa2,0xe8]
+@ CHECK: stmib r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xa2,0xe9]
+@ CHECK: stmda r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x22,0xe8]
+@ CHECK: stmdb r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x22,0xe9]