Add UDIV to ARM integrated assembler.

tests_lit/assembler/arm32/udiv.ll

Index: tests_lit/assembler/arm32/udiv.ll
diff --git a/tests_lit/assembler/arm32/sdiv.ll b/tests_lit/assembler/arm32/udiv.ll
similarity index 75%
copy from tests_lit/assembler/arm32/sdiv.ll
copy to tests_lit/assembler/arm32/udiv.ll
index 91031e51f196adc6db2069c2cf77841fa583f910..17dd6764f9630a7e70821e0ce31023e3e199f8e3 100644
--- a/tests_lit/assembler/arm32/sdiv.ll
+++ b/tests_lit/assembler/arm32/udiv.ll
@@ -1,4 +1,4 @@
-; Show that we know how to translate sdiv
+; Show that we know how to translate udiv
 
 ; NOTE: We use -O2 to get rid of memory stores.
 
@@ -20,29 +20,29 @@
 ; RUN: %p2i --filetype=iasm -i %s --target=arm32 --assemble --disassemble \
 ; RUN:   --args -O2 -mattr=hwdiv-arm | FileCheck %s --check-prefix=DIS
 
-define internal i32 @SdivTwoRegs(i32 %a, i32 %b) {
-  %v = sdiv i32 %a, %b
+define internal i32 @UdivTwoRegs(i32 %a, i32 %b) {
+  %v = udiv i32 %a, %b
   ret i32 %v
 }
 
-; ASM-LABEL:SdivTwoRegs:
-; ASM-NEXT:.LSdivTwoRegs$__0:
+; ASM-LABEL:UdivTwoRegs:
+; ASM-NEXT:.LUdivTwoRegs$__0:
 ; ASM-NEXT:     tst     r1, r1
-; ASM-NEXT:     bne     .LSdivTwoRegs$local$__0
+; ASM-NEXT:     bne     .LUdivTwoRegs$local$__0
 ; ASM-NEXT:     .long 0xe7fedef0
-; ASM-NEXT:.LSdivTwoRegs$local$__0:
-; ASM-NEXT:     sdiv    r0, r0, r1
+; ASM-NEXT:.LUdivTwoRegs$local$__0:
+; ASM-NEXT:     udiv    r0, r0, r1
 ; ASM-NEXT:     bx      lr
 
-; DIS-LABEL:00000000 <SdivTwoRegs>:
+; DIS-LABEL:00000000 <UdivTwoRegs>:
 ; DIS-NEXT:   0:        e1110001
 ; DIS-NEXT:   4:        1a000000
 ; DIS-NEXT:   8:        e7fedef0
-; DIS-NEXT:   c:        e710f110
+; DIS-NEXT:   c:        e730f110
 ; DIS-NEXT:  10:        e12fff1e
 
-; IASM-LABEL:SdivTwoRegs:
-; IASM-NEXT:.LSdivTwoRegs$__0:
+; IASM-LABEL:UdivTwoRegs:
+; IASM-NEXT:.LUdivTwoRegs$__0:
 ; IASM-NEXT:    tst     r1, r1
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x0
@@ -51,7 +51,7 @@ define internal i32 @SdivTwoRegs(i32 %a, i32 %b) {
 ; IASM-NEXT:    .long 0xe7fedef0
 ; IASM-NEXT:    .byte 0x10
 ; IASM-NEXT:    .byte 0xf1
-; IASM-NEXT:    .byte 0x10
+; IASM-NEXT:    .byte 0x30
 ; IASM-NEXT:    .byte 0xe7
 ; IASM-NEXT:    .byte 0x1e
 ; IASM-NEXT:    .byte 0xff