Add vmov between floating point registers to ARM assembler.

tests_lit/assembler/arm32/vpush.ll

Index: tests_lit/assembler/arm32/vpush.ll
diff --git a/tests_lit/assembler/arm32/vpush.ll b/tests_lit/assembler/arm32/vpush.ll
index ff6044b317ee908d2b2f6309662eae201ecf86dc..1aa9c7a08a26b1ce791db20ca3437284903667a5 100644
--- a/tests_lit/assembler/arm32/vpush.ll
+++ b/tests_lit/assembler/arm32/vpush.ll
@@ -7,112 +7,38 @@
 ; REQUIRES: allow_dump
 
 ; Compile using standalone assembler.
-; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 \
+; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 -reg-use=d9,d10 \
 ; RUN:   | FileCheck %s --check-prefix=ASM
 
 ; Show bytes in assembled standalone code.
 ; RUN: %p2i --filetype=asm -i %s --target=arm32 --assemble --disassemble \
-; RUN:   --args -O2 | FileCheck %s --check-prefix=DIS
+; RUN:   --args -O2 -reg-use=d9,d10 \
+; RUN:   | FileCheck %s --check-prefix=DIS
 
 ; Compile using integrated assembler.
-; RUN: %p2i --filetype=iasm -i %s --target=arm32 --args -O2 \
+; RUN: %p2i --filetype=iasm -i %s --target=arm32 --args -O2 -reg-use=d9,d10 \
 ; RUN:   | FileCheck %s --check-prefix=IASM
 
 ; Show bytes in assembled integrated code.
 ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --assemble --disassemble \
-; RUN:   --args -O2 | FileCheck %s --check-prefix=DIS
+; RUN:   --args -O2 -reg-use=d9,d10 \
+; RUN:   | FileCheck %s --check-prefix=DIS
 
 define internal double @testVpushVpop(double %v1, double %v2) {
 ; ASM-LABEL: testVpushVpop:
 ; DIS-LABEL: 00000000 <testVpushVpop>:
-; IASM-LABEL: testVpushVpop:
 
-entry:
-; ASM-NEXT: .LtestVpushVpop$entry:
-; IASM-NEXT: .LtestVpushVpop$entry:
-
-; ASM-NEXT:     vpush   {s16, s17, s18, s19}
-; DIS-NEXT:    0:       ed2d8a04
-; IASM-NEXT:    .byte 0x4
-; IASM-NEXT:    .byte 0x8a
-; IASM-NEXT:    .byte 0x2d
-; IASM-NEXT:    .byte 0xed
-
-; ASM-NEXT:     push    {lr}
-; DIS-NEXT:    4:       e52de004
-; IASM-NEXT:    .byte 0x4
-; IASM-NEXT:    .byte 0xe0
-; IASM-NEXT:    .byte 0x2d
-; IASM-NEXT:    .byte 0xe5
-
-; ASM-NEXT:     sub     sp, sp, #12
-; DIS-NEXT:    8:       e24dd00c
-; IASM-NEXT:    .byte 0xc
-; IASM-NEXT:    .byte 0xd0
-; IASM-NEXT:    .byte 0x4d
-; IASM-NEXT:    .byte 0xe2
-
-; ASM-NEXT:     vmov.f64        d8, d0
-; DIS-NEXT:    c:       eeb08b40
-; IASM-NEXT:    vmov.f64        d8, d0
-
-; ASM-NEXT:     vmov.f64        d9, d1
-; DIS-NEXT:   10:       eeb09b41
-; IASM-NEXT:    vmov.f64        d9, d1
+; ASM:  vpush   {s18, s19, s20, s21}
+; DIS:    0:    ed2d9a04
+; IASM-NOT: vpush
 
   call void @foo()
-
-; ASM-NEXT:     bl      foo
-; DIS-NEXT:   14:       ebfffffe
-; IASM-NEXT:    bl      foo     @ .word ebfffffe
-
   %res = fadd double %v1, %v2
-
-; ASM-NEXT:     vadd.f64        d8, d8, d9
-; DIS-NEXT:   18:       ee388b09
-; IASM-NEXT:    .byte 0x9
-; IASM-NEXT:    .byte 0x8b
-; IASM-NEXT:    .byte 0x38
-; IASM-NEXT:    .byte 0xee
-
-; ASM-NEXT:     vmov.f64        d0, d8
-; DIS-NEXT:   1c:       eeb00b48
-; IASM-NEXT:    vmov.f64        d0, d8
-
   ret double %res
 
-; ASM-NEXT:     add     sp, sp, #12
-; DIS-NEXT:   20:       e28dd00c
-; IASM-NEXT:    .byte 0xc
-; IASM-NEXT:    .byte 0xd0
-; IASM-NEXT:    .byte 0x8d
-; IASM-NEXT:    .byte 0xe2
-
-; ASM-NEXT:     pop     {lr}
-; ASM-NEXT:     # lr = def.pseudo 
-; DIS-NEXT:   24:       e49de004
-; IASM-NEXT:    .byte 0x4
-; IASM-NEXT:    .byte 0xe0
-; IASM-NEXT:    .byte 0x9d
-; IASM-NEXT:    .byte 0xe4
-
-; ASM-NEXT:     vpop    {s16, s17, s18, s19}
-; ASM-NEXT:     # s16 = def.pseudo 
-; ASM-NEXT:     # s17 = def.pseudo 
-; ASM-NEXT:     # s18 = def.pseudo 
-; ASM-NEXT:     # s19 = def.pseudo 
-; DIS-NEXT:   28:       ecbd8a04
-; IASM-NEXT:    .byte 0x4
-; IASM-NEXT:    .byte 0x8a
-; IASM-NEXT:    .byte 0xbd
-; IASM-NEXT:    .byte 0xec
-
-; ASM-NEXT:     bx      lr
-; DIS-NEXT:   2c:       e12fff1e
-; IASM-NEXT:    .byte 0x1e
-; IASM-NEXT:    .byte 0xff
-; IASM-NEXT:    .byte 0x2f
-; IASM-NEXT:    .byte 0xe1
+; ASM:  vpop    {s18, s19, s20, s21}
+; DIS:   28:       ecbd9a04
+; IASM-NOT: vpopd
 
 }