Fix emission of move immediate for ARM integrated assembler.

tests_lit/assembler/arm32/mov-imm.ll

+; Show that we know how to translate move (immediate) ARM instructions.
+
+; RUN: %p2i --filetype=asm -i %s --target=arm32 \
+; RUN:   | FileCheck %s --check-prefix=ASM
+; RUN: %p2i --filetype=iasm -i %s --target=arm32 \
+; RUN:   | FileCheck %s --check-prefix=IASM
+
+define internal i32 @Imm1() {
+  ret i32 1
+}
+
+; ASM-LABEL: Imm1:
+; ASM: mov      r0, #1
+; IASM-LABEL: Imm1:
+; IASM: .byte 0x1
+; IASM: .byte 0x0
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+
+define internal i32 @rotateFImmAA() {
+  ; immediate = 0x000002a8 = b 0000 0000 0000 0000 0000 0010 1010 1000
+  ret i32 680 
+}
+
+; ASM-LABEL: rotateFImmAA:
+; ASM: mov      r0, #680
+
+; IASM-LABEL: rotateFImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0xf
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotateEImmAA() {
+ ; immediate = 0x00000aa0 = b 0000 0000 0000 0000 0000 1010 1010 0000
+  ret i32 2720
+}
+
+; ASM-LABEL: rotateEImmAA:
+; ASM: mov      r0, #2720
+
+; IASM-LABEL: rotateEImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0xe
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotateDImmAA() {
+  ; immediate = 0x00002a80 = b 0000 0000 0000 0000 0010 1010 1000 0000
+  ret i32 10880 
+}
+
+; ASM-LABEL: rotateDImmAA:
+; ASM: mov      r0, #10880
+
+; IASM-LABEL: rotateDImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0xd
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotateCImmAA() {
+  ; immediate = 0x0000aa00 = b 0000 0000 0000 0000 1010 1010 0000 0000
+  ret i32 43520 
+}
+
+; ASM-LABEL: rotateCImmAA:
+; ASM: mov      r0, #43520
+
+; IASM-LABEL: rotateCImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0xc
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotateBImmAA() {
+  ; immediate = 0x0002a800 = b 0000 0000 0000 0010 1010 1000 0000 0000
+  ret i32 174080 
+}
+
+; ASM-LABEL: rotateBImmAA:
+; ASM: mov      r0, #174080
+
+; IASM-LABEL: rotateBImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0xb
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotateAImmAA() {
+  ; immediate = 0x000aa000 = b 0000 0000 0000 1010 1010 0000 0000 0000
+  ret i32 696320 
+}
+
+; ASM-LABEL: rotateAImmAA:
+; ASM: mov      r0, #696320
+
+; IASM-LABEL: rotateAImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0xa
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotate9ImmAA() {
+  ; immediate = 0x002a8000 = b 0000 0000 0010 1010 1000 0000 0000 0000
+  ret i32 2785280
+}
+
+; ASM-LABEL: rotate9ImmAA:
+; ASM: mov      r0, #2785280
+
+; IASM-LABEL: rotate9ImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0x9
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotate8ImmAA() {
+  ; immediate = 0x00aa0000 = b 0000 0000 1010 1010 0000 0000 0000 0000
+  ret i32 11141120
+}
+
+; ASM-LABEL: rotate8ImmAA:
+; ASM: mov      r0, #11141120
+
+; IASM-LABEL: rotate8ImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0x8
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotate7ImmAA() {
+  ; immediate = 0x02a80000 = b 0000 0010 1010 1000 0000 0000 0000 0000
+  ret i32 44564480
+}
+
+; ASM-LABEL: rotate7ImmAA:
+; ASM:  mov     r0, #44564480
+
+; IASM-LABEL: rotate7ImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0x7
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotate6ImmAA() {
+  ; immediate = 0x0aa00000 = b 0000 1010 1010 0000 0000 0000 0000 0000
+  ret i32 178257920
+}
+
+; ASM-LABEL: rotate6ImmAA:
+; ASM:  mov     r0, #178257920
+
+; IASM-LABEL: rotate6ImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0x6
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotate5ImmAA() {
+  ; immediate = 0x2a800000 = b 0010 1010 1000 0000 0000 0000 0000 0000
+  ret i32 713031680
+}
+
+; ASM-LABEL: rotate5ImmAA:
+; ASM:  mov     r0, #713031680
+
+; IASM-LABEL: rotate5ImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0x5
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotate4ImmAA() {
+  ; immediate = 0xaa000000 = b 1010 1010 0000 0000 0000 0000 0000 0000
+  ret i32 2852126720
+}
+
+; ASM-LABEL: rotate4ImmAA:
+; ASM: mov      r0, #2852126720
+
+; IASM-LABEL: rotate4ImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0x4
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotate3ImmAA() {
+  ; immediate = 0xa8000002 = b 1010 1000 0000 0000 0000 0000 0000 0010
+  ret i32 2818572290
+}
+
+; ASM-LABEL: rotate3ImmAA:
+; ASM: mov      r0, #2818572290
+
+; IASM-LABEL: rotate3ImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0x3
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotate2ImmAA() {
+  ; immediate = 0xa000000a = b 1010 0000 0000 0000 0000 0000 0000 1010
+  ret i32 2684354570
+}
+
+; ASM-LABEL: rotate2ImmAA:
+; ASM:  mov     r0, #2684354570
+
+; IASM-LABEL: rotate2ImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0x2
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotate1ImmAA() {
+  ; immediate = 0x8000002a = b 1000 1000 0000 0000 0000 0000 0010 1010
+  ret i32 2147483690
+}
+
+; ASM-LABEL: rotate1ImmAA:
+; ASM: mov      r0, #2147483690
+
+; IASM-LABEL: rotate1ImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0x1
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3
+
+define internal i32 @rotate0ImmAA() {
+  ; immediate = 0x000000aa = b 0000 0000 0000 0000 0000 0000 1010 1010
+  ret i32 170
+}
+
+; ASM-LABEL: rotate0ImmAA:
+; ASM: mov      r0, #170
+
+; IASM-LABEL: rotate0ImmAA:
+; IASM: .byte 0xaa
+; IASM: .byte 0x0
+; IASM: .byte 0xa0
+; IASM: .byte 0xe3