Subzero, MIPS32: Fix conditional mov instructions

tests_lit/assembler/mips32/encoding_intrinsics.ll

 ; Test encoding of MIPS32 instructions used in intrinsic calls
 
 ; REQUIRES: allow_dump
 
 ; Compile using standalone assembler.
 ; RUN: %p2i --filetype=asm -i %s --target=mips32 --args -O2 \
 ; RUN:   --allow-externally-defined-symbols --skip-unimplemented \
 ; RUN:   | FileCheck %s --check-prefix=ASM
 
 ; Show bytes in assembled standalone code.
@@ skipping 32 matching lines @@
 ; ASM-NEXT: .LencBswap16$entry:
 ; ASM-NEXT:     sll     $v0, $a0, 8
 ; ASM-NEXT:     lui     $v1, 255
 ; ASM-NEXT:     and     $v0, $v0, $v1
 ; ASM-NEXT:     sll     $a0, $a0, 24
 ; ASM-NEXT:     or      $v0, $a0, $v0
 ; ASM-NEXT:     srl     $v0, $v0, 16
 ; ASM-NEXT:     andi    $v0, $v0, 65535
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encBswap16>:
-; DIS-NEXT:  {{.*}} 00041200    sll     v0,a0,0x8
-; DIS-NEXT:  {{.*}} 3c0300ff    lui     v1,0xff
-; DIS-NEXT:  {{.*}} 00431024    and     v0,v0,v1
-; DIS-NEXT:  {{.*}} 00042600    sll     a0,a0,0x18
-; DIS-NEXT:  {{.*}} 00821025    or      v0,a0,v0
-; DIS-NEXT:  {{.*}} 00021402    srl     v0,v0,0x10
-; DIS-NEXT:  {{.*}} 3042ffff    andi    v0,v0,0xffff
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL: <encBswap16>:
+; DIS-NEXT:  00041200   sll     v0,a0,0x8
+; DIS-NEXT:  3c0300ff   lui     v1,0xff
+; DIS-NEXT:  00431024   and     v0,v0,v1
+; DIS-NEXT:  00042600   sll     a0,a0,0x18
+; DIS-NEXT:  00821025   or      v0,a0,v0
+; DIS-NEXT:  00021402   srl     v0,v0,0x10
+; DIS-NEXT:  3042ffff   andi    v0,v0,0xffff
+; DIS-NEXT:  03e00008   jr      ra
 
 ; IASM-LABEL: encBswap16
 ; IASM-NEXT: .LencBswap16$entry:
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x12
 ; IASM-NEXT:    .byte 0x4
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0xff
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x3
@@ skipping 37 matching lines @@
 ; ASM-NEXT:     or      $v0, $v1, $v0
 ; ASM-NEXT:     sll     $v1, $a0, 8
 ; ASM-NEXT:     lui     $a1, 255
 ; ASM-NEXT:     and     $v1, $v1, $a1
 ; ASM-NEXT:     sll     $a0, $a0, 24
 ; ASM-NEXT:     or      $v1, $a0, $v1
 ; ASM-NEXT:     or      $v1, $v1, $v0
 ; ASM-NEXT:     move    $v0, $v1
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encBswap32>:
-; DIS-NEXT:  {{.*}} 00041602    srl     v0,a0,0x18
-; DIS-NEXT:  {{.*}} 00041a02    srl     v1,a0,0x8
-; DIS-NEXT:  {{.*}} 3063ff00    andi    v1,v1,0xff00
-; DIS-NEXT:  {{.*}} 00621025    or      v0,v1,v0
-; DIS-NEXT:  {{.*}} 00041a00    sll     v1,a0,0x8
-; DIS-NEXT:  {{.*}} 3c0500ff    lui     a1,0xff
-; DIS-NEXT:  {{.*}} 00651824    and     v1,v1,a1
-; DIS-NEXT:  {{.*}} 00042600    sll     a0,a0,0x18
-; DIS-NEXT:  {{.*}} 00831825    or      v1,a0,v1
-; DIS-NEXT:  {{.*}} 00621825    or      v1,v1,v0
-; DIS-NEXT:  {{.*}} 00601021    move    v0,v1
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL: <encBswap32>:
+; DIS-NEXT:  00041602   srl     v0,a0,0x18
+; DIS-NEXT:  00041a02   srl     v1,a0,0x8
+; DIS-NEXT:  3063ff00   andi    v1,v1,0xff00
+; DIS-NEXT:  00621025   or      v0,v1,v0
+; DIS-NEXT:  00041a00   sll     v1,a0,0x8
+; DIS-NEXT:  3c0500ff   lui     a1,0xff
+; DIS-NEXT:  00651824   and     v1,v1,a1
+; DIS-NEXT:  00042600   sll     a0,a0,0x18
+; DIS-NEXT:  00831825   or      v1,a0,v1
+; DIS-NEXT:  00621825   or      v1,v1,v0
+; DIS-NEXT:  00601021   move    v0,v1
+; DIS-NEXT:  03e00008   jr      ra
 
 ; IASM-LABEL: encBswap32
 ; IASM-NEXT: .LencBswap32$entry:
 ; IASM-NEXT:    .byte 0x2
 ; IASM-NEXT:    .byte 0x16
 ; IASM-NEXT:    .byte 0x4
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x2
 ; IASM-NEXT:    .byte 0x1a
 ; IASM-NEXT:    .byte 0x4
@@ skipping 63 matching lines @@
 ; ASM-NEXT:     or      $v1, $v1, $v0
 ; ASM-NEXT:     sll     $v0, $a0, 8
 ; ASM-NEXT:     and     $v0, $v0, $a3
 ; ASM-NEXT:     sll     $a0, $a0, 24
 ; ASM-NEXT:     or      $a0, $a0, $v0
 ; ASM-NEXT:     or      $a0, $a0, $v1
 ; ASM-NEXT:     move    $v0, $a1
 ; ASM-NEXT:     move    $v1, $a0
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encBswap64>:
-; DIS-NEXT:  {{.*}} 00051200    sll     v0,a1,0x8
-; DIS-NEXT:  {{.*}} 00051e02    srl     v1,a1,0x18
-; DIS-NEXT:  {{.*}} 00053202    srl     a2,a1,0x8
-; DIS-NEXT:  {{.*}} 30c6ff00    andi    a2,a2,0xff00
-; DIS-NEXT:  {{.*}} 3c0700ff    lui     a3,0xff
-; DIS-NEXT:  {{.*}} 00c33025    or      a2,a2,v1
-; DIS-NEXT:  {{.*}} 00471024    and     v0,v0,a3
-; DIS-NEXT:  {{.*}} 00052e00    sll     a1,a1,0x18
-; DIS-NEXT:  {{.*}} 00a22825    or      a1,a1,v0
-; DIS-NEXT:  {{.*}} 00041602    srl     v0,a0,0x18
-; DIS-NEXT:  {{.*}} 00041a02    srl     v1,a0,0x8
-; DIS-NEXT:  {{.*}} 3063ff00    andi    v1,v1,0xff00
-; DIS-NEXT:  {{.*}} 00a62825    or      a1,a1,a2
-; DIS-NEXT:  {{.*}} 00621825    or      v1,v1,v0
-; DIS-NEXT:  {{.*}} 00041200    sll     v0,a0,0x8
-; DIS-NEXT:  {{.*}} 00471024    and     v0,v0,a3
-; DIS-NEXT:  {{.*}} 00042600    sll     a0,a0,0x18
-; DIS-NEXT:  {{.*}} 00822025    or      a0,a0,v0
-; DIS-NEXT:  {{.*}} 00832025    or      a0,a0,v1
-; DIS-NEXT:  {{.*}} 00a01021    move    v0,a1
-; DIS-NEXT:  {{.*}} 00801821    move    v1,a0
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL: <encBswap64>:
+; DIS-NEXT:  00051200   sll     v0,a1,0x8
+; DIS-NEXT:  00051e02   srl     v1,a1,0x18
+; DIS-NEXT:  00053202   srl     a2,a1,0x8
+; DIS-NEXT:  30c6ff00   andi    a2,a2,0xff00
+; DIS-NEXT:  3c0700ff   lui     a3,0xff
+; DIS-NEXT:  00c33025   or      a2,a2,v1
+; DIS-NEXT:  00471024   and     v0,v0,a3
+; DIS-NEXT:  00052e00   sll     a1,a1,0x18
+; DIS-NEXT:  00a22825   or      a1,a1,v0
+; DIS-NEXT:  00041602   srl     v0,a0,0x18
+; DIS-NEXT:  00041a02   srl     v1,a0,0x8
+; DIS-NEXT:  3063ff00   andi    v1,v1,0xff00
+; DIS-NEXT:  00a62825   or      a1,a1,a2
+; DIS-NEXT:  00621825   or      v1,v1,v0
+; DIS-NEXT:  00041200   sll     v0,a0,0x8
+; DIS-NEXT:  00471024   and     v0,v0,a3
+; DIS-NEXT:  00042600   sll     a0,a0,0x18
+; DIS-NEXT:  00822025   or      a0,a0,v0
+; DIS-NEXT:  00832025   or      a0,a0,v1
+; DIS-NEXT:  00a01021   move    v0,a1
+; DIS-NEXT:  00801821   move    v1,a0
+; DIS-NEXT:  03e00008   jr      ra
 
 
 ; IASM-LABEL: encBswap64
 ; IASM-NEXT: .LencBswap64$entry:
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x12
 ; IASM-NEXT:    .byte 0x5
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x2
 ; IASM-NEXT:    .byte 0x1e
@@ skipping 109 matching lines @@
 ; ASM-NEXT:     sll     $a0, $v0, 8
 ; ASM-NEXT:     and     $a0, $a0, $a3
 ; ASM-NEXT:     sll     $v0, $v0, 24
 ; ASM-NEXT:     or      $v0, $v0, $a0
 ; ASM-NEXT:     or      $v0, $v0, $a1
 ; ASM-NEXT:     move    $a0, $v0
 ; ASM-NEXT:     move    $v0, $v1
 ; ASM-NEXT:     move    $v1, $a0
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encBswap64Undef>:
-; DIS-NEXT:  {{.*}} 24020000    li      v0,0
-; DIS-NEXT:  {{.*}} 24030000    li      v1,0
-; DIS-NEXT:  {{.*}} 00032200    sll     a0,v1,0x8
-; DIS-NEXT:  {{.*}} 00032e02    srl     a1,v1,0x18
-; DIS-NEXT:  {{.*}} 00033202    srl     a2,v1,0x8
-; DIS-NEXT:  {{.*}} 30c6ff00    andi    a2,a2,0xff00
-; DIS-NEXT:  {{.*}} 3c0700ff    lui     a3,0xff
-; DIS-NEXT:  {{.*}} 00c53025    or      a2,a2,a1
-; DIS-NEXT:  {{.*}} 00872024    and     a0,a0,a3
-; DIS-NEXT:  {{.*}} 00031e00    sll     v1,v1,0x18
-; DIS-NEXT:  {{.*}} 00641825    or      v1,v1,a0
-; DIS-NEXT:  {{.*}} 00022602    srl     a0,v0,0x18
-; DIS-NEXT:  {{.*}} 00022a02    srl     a1,v0,0x8
-; DIS-NEXT:  {{.*}} 30a5ff00    andi    a1,a1,0xff00
-; DIS-NEXT:  {{.*}} 00661825    or      v1,v1,a2
-; DIS-NEXT:  {{.*}} 00a42825    or      a1,a1,a0
-; DIS-NEXT:  {{.*}} 00022200    sll     a0,v0,0x8
-; DIS-NEXT:  {{.*}} 00872024    and     a0,a0,a3
-; DIS-NEXT:  {{.*}} 00021600    sll     v0,v0,0x18
-; DIS-NEXT:  {{.*}} 00441025    or      v0,v0,a0
-; DIS-NEXT:  {{.*}} 00451025    or      v0,v0,a1
-; DIS-NEXT:  {{.*}} 00402021    move    a0,v0
-; DIS-NEXT:  {{.*}} 00601021    move    v0,v1
-; DIS-NEXT:  {{.*}} 00801821    move    v1,a0
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL: <encBswap64Undef>:
+; DIS-NEXT:  24020000   li      v0,0
+; DIS-NEXT:  24030000   li      v1,0
+; DIS-NEXT:  00032200   sll     a0,v1,0x8
+; DIS-NEXT:  00032e02   srl     a1,v1,0x18
+; DIS-NEXT:  00033202   srl     a2,v1,0x8
+; DIS-NEXT:  30c6ff00   andi    a2,a2,0xff00
+; DIS-NEXT:  3c0700ff   lui     a3,0xff
+; DIS-NEXT:  00c53025   or      a2,a2,a1
+; DIS-NEXT:  00872024   and     a0,a0,a3
+; DIS-NEXT:  00031e00   sll     v1,v1,0x18
+; DIS-NEXT:  00641825   or      v1,v1,a0
+; DIS-NEXT:  00022602   srl     a0,v0,0x18
+; DIS-NEXT:  00022a02   srl     a1,v0,0x8
+; DIS-NEXT:  30a5ff00   andi    a1,a1,0xff00
+; DIS-NEXT:  00661825   or      v1,v1,a2
+; DIS-NEXT:  00a42825   or      a1,a1,a0
+; DIS-NEXT:  00022200   sll     a0,v0,0x8
+; DIS-NEXT:  00872024   and     a0,a0,a3
+; DIS-NEXT:  00021600   sll     v0,v0,0x18
+; DIS-NEXT:  00441025   or      v0,v0,a0
+; DIS-NEXT:  00451025   or      v0,v0,a1
+; DIS-NEXT:  00402021   move    a0,v0
+; DIS-NEXT:  00601021   move    v0,v1
+; DIS-NEXT:  00801821   move    v1,a0
+; DIS-NEXT:  03e00008   jr      ra
 
 ; IASM-LABEL: encBswap64Undef
 ; IASM-NEXT: .LencBswap64Undef$entry:
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x2
 ; IASM-NEXT:    .byte 0x24
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x3
@@ skipping 96 matching lines @@
   %r = call i32 @llvm.ctlz.i32(i32 %x, i1 false)
   ret i32 %r
 }
 
 ; ASM-LABEL: encCtlz32
 ; ASM-NEXT: .LencCtlz32$entry:
 ; ASM-NEXT:     clz     $a0, $a0
 ; ASM-NEXT:     move    $v0, $a0
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encCtlz32>:
-; DIS-NEXT:  {{.*}} 70842020    clz     a0,a0
-; DIS-NEXT:  {{.*}} 00801021    move    v0,a0
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL: <encCtlz32>:
+; DIS-NEXT:  70842020   clz     a0,a0
+; DIS-NEXT:  00801021   move    v0,a0
+; DIS-NEXT:  03e00008   jr      ra
 
 ; IASM-LABEL: encCtlz32
 ; IASM-NEXT: .LencCtlz32$entry:
 ; IASM-NEXT:    .byte 0x20
 ; IASM-NEXT:    .byte 0x20
 ; IASM-NEXT:    .byte 0x84
 ; IASM-NEXT:    .byte 0x70
 ; IASM-NEXT:    .byte 0x21
 ; IASM-NEXT:    .byte 0x10
 ; IASM-NEXT:    .byte 0x80
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x8
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0xe0
 ; IASM-NEXT:    .byte 0x3
 
 define internal i32 @encCtlz32Const() {
 entry:
   %r = call i32 @llvm.ctlz.i32(i32 123456, i1 false)
   ret i32 %r
 }
 
 ; ASM-LABEL: encCtlz32Const
 ; ASM-NEXT: .LencCtlz32Const$entry:
 ; ASM-NEXT:     lui     $v0, 1
 ; ASM-NEXT:     ori     $v0, $v0, 57920
 ; ASM-NEXT:     clz     $v0, $v0
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encCtlz32Const>:
-; DIS-NEXT:  {{.*}} 3c020001    lui     v0,0x1
-; DIS-NEXT:  {{.*}} 3442e240    ori     v0,v0,0xe240
-; DIS-NEXT:  {{.*}} 70421020    clz     v0,v0
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL: <encCtlz32Const>:
+; DIS-NEXT:  3c020001   lui     v0,0x1
+; DIS-NEXT:  3442e240   ori     v0,v0,0xe240
+; DIS-NEXT:  70421020   clz     v0,v0
+; DIS-NEXT:  03e00008   jr      ra
 
 ; IASM-LABEL: encCtlz32Const
 ; IASM-NEXT: .LencCtlz32Const$entry:
 ; IASM-NEXT:    .byte 0x1
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x2
 ; IASM-NEXT:    .byte 0x3c
 ; IASM-NEXT:    .byte 0x40
 ; IASM-NEXT:    .byte 0xe2
 ; IASM-NEXT:    .byte 0x42
@@ skipping 17 matching lines @@
 ; ASM-NEXT: .LencCtlz64$entry:
 ; ASM-NEXT:     clz     $v0, $a1
 ; ASM-NEXT:     clz     $a0, $a0
 ; ASM-NEXT:     addiu   $a0, $a0, 32
 ; ASM-NEXT:     movn    $a0, $v0, $a1
 ; ASM-NEXT:     addiu   $v0, $zero, 0
 ; ASM-NEXT:     move    $v1, $v0
 ; ASM-NEXT:     move    $v0, $a0
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encCtlz64>:
-; DIS-NEXT:  {{.*}} 70a21020    clz     v0,a1
-; DIS-NEXT:  {{.*}} 70842020    clz     a0,a0
-; DIS-NEXT:  {{.*}} 24840020    addiu   a0,a0,32
-; DIS-NEXT:  {{.*}} {{.*}}0b    movn    {{.*}}
-; DIS-NEXT:  {{.*}} 24020000    li      v0,0
-; DIS-NEXT:  {{.*}} 00401821    move    v1,v0
-; DIS-NEXT:  {{.*}} 00801021    move    v0,a0
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL: <encCtlz64>:
+; DIS-NEXT:  70a21020   clz     v0,a1
+; DIS-NEXT:  70842020   clz     a0,a0
+; DIS-NEXT:  24840020   addiu   a0,a0,32
+; DIS-NEXT:  0045200b   movn    a0,v0,a1
+; DIS-NEXT:  24020000   li      v0,0
+; DIS-NEXT:  00401821   move    v1,v0
+; DIS-NEXT:  00801021   move    v0,a0
+; DIS-NEXT:  03e00008   jr      ra
 
 ; IASM-LABEL: encCtlz64
 ; IASM-NEXT: .LencCtlz64$entry:
-; IASM-NEXT:    .byte 0x20
-; IASM-NEXT:    .byte 0x10
-; IASM-NEXT:    .byte 0xa2
-; IASM-NEXT:    .byte 0x70
-; IASM-NEXT:    .byte 0x20
-; IASM-NEXT:    .byte 0x20
-; IASM-NEXT:    .byte 0x84
-; IASM-NEXT:    .byte 0x70
-; IASM-NEXT:    .byte 0x20
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0x84
-; IASM-NEXT:    .byte 0x24
-; IASM-NEXT:    .byte 0xb
-; IASM-NEXT:    .byte 0x20
-; IASM-NEXT:    .byte 0x82
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0x2
-; IASM-NEXT:    .byte 0x24
-; IASM-NEXT:    .byte 0x21
-; IASM-NEXT:    .byte 0x18
-; IASM-NEXT:    .byte 0x40
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0x21
-; IASM-NEXT:    .byte 0x10
-; IASM-NEXT:    .byte 0x80
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0x8
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0xe0
-; IASM-NEXT:    .byte 0x3
+; IASM-NEXT:    .byte 0x20
+; IASM-NEXT:    .byte 0x10
+; IASM-NEXT:    .byte 0xa2
+; IASM-NEXT:    .byte 0x70
+; IASM-NEXT:    .byte 0x20
+; IASM-NEXT:    .byte 0x20
+; IASM-NEXT:    .byte 0x84
+; IASM-NEXT:    .byte 0x70
+; IASM-NEXT:    .byte 0x20
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0x84
+; IASM-NEXT:    .byte 0x24
+; IASM-NEXT:    .byte 0xb
+; IASM-NEXT:    .byte 0x20
+; IASM-NEXT:    .byte 0x45
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0x2
+; IASM-NEXT:    .byte 0x24
+; IASM-NEXT:    .byte 0x21
+; IASM-NEXT:    .byte 0x18
+; IASM-NEXT:    .byte 0x40
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0x21
+; IASM-NEXT:    .byte 0x10
+; IASM-NEXT:    .byte 0x80
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0x8
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0xe0
+; IASM-NEXT:    .byte 0x3
 
 define internal i32 @encCtlz64Const(i64 %x) {
 entry:
   %r = call i64 @llvm.ctlz.i64(i64 123456789012, i1 false)
   %r2 = trunc i64 %r to i32
   ret i32 %r2
 }
 
 ; ASM-LABEL: encCtlz64Const
 ; ASM-NEXT: .LencCtlz64Const$entry:
 ; ASM-NEXT:     # $zero = def.pseudo
 ; ASM-NEXT:     addiu   $v0, $zero, 28
 ; ASM-NEXT:     lui     $v1, 48793
 ; ASM-NEXT:     ori     $v1, $v1, 6676
 ; ASM-NEXT:     clz     $a0, $v0
 ; ASM-NEXT:     clz     $v1, $v1
 ; ASM-NEXT:     addiu   $v1, $v1, 32
 ; ASM-NEXT:     movn    $v1, $a0, $v0
 ; ASM-NEXT:     move    $v0, $v1
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encCtlz64Const>:
-; DIS-NEXT:  {{.*}} 2402001c    li      v0,28
-; DIS-NEXT:  {{.*}} 3c03be99    lui     v1,0xbe99
-; DIS-NEXT:  {{.*}} 34631a14    ori     v1,v1,0x1a14
-; DIS-NEXT:  {{.*}} 70442020    clz     a0,v0
-; DIS-NEXT:  {{.*}} 70631820    clz     v1,v1
-; DIS-NEXT:  {{.*}} 24630020    addiu   v1,v1,32
-; DIS-NEXT:  {{.*}} {{.*}}0b    movn    {{.*}}
-; DIS-NEXT:  {{.*}} 00601021    move    v0,v1
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL: <encCtlz64Const>:
+; DIS-NEXT:  2402001c   li      v0,28
+; DIS-NEXT:  3c03be99   lui     v1,0xbe99
+; DIS-NEXT:  34631a14   ori     v1,v1,0x1a14
+; DIS-NEXT:  70442020   clz     a0,v0
+; DIS-NEXT:  70631820   clz     v1,v1
+; DIS-NEXT:  24630020   addiu   v1,v1,32
+; DIS-NEXT:  0082180b   movn    v1,a0,v0
+; DIS-NEXT:  00601021   move    v0,v1
+; DIS-NEXT:  03e00008   jr      ra
 
 ; IASM-LABEL: encCtlz64Const
 ; IASM-NEXT: .LencCtlz64Const$entry:
-; IASM-NEXT:    .byte 0x1c
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0x2
-; IASM-NEXT:    .byte 0x24
-; IASM-NEXT:    .byte 0x99
-; IASM-NEXT:    .byte 0xbe
-; IASM-NEXT:    .byte 0x3
-; IASM-NEXT:    .byte 0x3c
-; IASM-NEXT:    .byte 0x14
-; IASM-NEXT:    .byte 0x1a
-; IASM-NEXT:    .byte 0x63
-; IASM-NEXT:    .byte 0x34
-; IASM-NEXT:    .byte 0x20
-; IASM-NEXT:    .byte 0x20
-; IASM-NEXT:    .byte 0x44
-; IASM-NEXT:    .byte 0x70
-; IASM-NEXT:    .byte 0x20
-; IASM-NEXT:    .byte 0x18
-; IASM-NEXT:    .byte 0x63
-; IASM-NEXT:    .byte 0x70
-; IASM-NEXT:    .byte 0x20
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0x63
-; IASM-NEXT:    .byte 0x24
-; IASM-NEXT:    .byte 0xb
-; IASM-NEXT:    .byte 0x18
-; IASM-NEXT:    .byte 0x64
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0x21
-; IASM-NEXT:    .byte 0x10
-; IASM-NEXT:    .byte 0x60
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0x8
-; IASM-NEXT:    .byte 0x0
-; IASM-NEXT:    .byte 0xe0
-; IASM-NEXT:    .byte 0x3
+; IASM-NEXT:    .byte 0x1c
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0x2
+; IASM-NEXT:    .byte 0x24
+; IASM-NEXT:    .byte 0x99
+; IASM-NEXT:    .byte 0xbe
+; IASM-NEXT:    .byte 0x3
+; IASM-NEXT:    .byte 0x3c
+; IASM-NEXT:    .byte 0x14
+; IASM-NEXT:    .byte 0x1a
+; IASM-NEXT:    .byte 0x63
+; IASM-NEXT:    .byte 0x34
+; IASM-NEXT:    .byte 0x20
+; IASM-NEXT:    .byte 0x20
+; IASM-NEXT:    .byte 0x44
+; IASM-NEXT:    .byte 0x70
+; IASM-NEXT:    .byte 0x20
+; IASM-NEXT:    .byte 0x18
+; IASM-NEXT:    .byte 0x63
+; IASM-NEXT:    .byte 0x70
+; IASM-NEXT:    .byte 0x20
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0x63
+; IASM-NEXT:    .byte 0x24
+; IASM-NEXT:    .byte 0xb
+; IASM-NEXT:    .byte 0x18
+; IASM-NEXT:    .byte 0x82
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0x21
+; IASM-NEXT:    .byte 0x10
+; IASM-NEXT:    .byte 0x60
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0x8
+; IASM-NEXT:    .byte 0x0
+; IASM-NEXT:    .byte 0xe0
+; IASM-NEXT:    .byte 0x3
 
 define internal i32 @encCttz32(i32 %x) {
 entry:
   %r = call i32 @llvm.cttz.i32(i32 %x, i1 false)
   ret i32 %r
 }
 
 ; ASM-LABEL: encCttz32
 ; ASM-NEXT: .LencCttz32$entry:
 ; ASM-NEXT:     addiu   $v0, $a0, -1
 ; ASM-NEXT:     nor     $a0, $a0, $zero
 ; ASM-NEXT:     and     $a0, $a0, $v0
 ; ASM-NEXT:     clz     $a0, $a0
 ; ASM-NEXT:     addiu   $v0, $zero, 32
 ; ASM-NEXT:     subu    $v0, $v0, $a0
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encCttz32>:
-; DIS-NEXT:  {{.*}} 2482ffff    addiu   v0,a0,-1
-; DIS-NEXT:  {{.*}} 00802027    nor     a0,a0,zero
-; DIS-NEXT:  {{.*}} 00822024    and     a0,a0,v0
-; DIS-NEXT:  {{.*}} 70842020    clz     a0,a0
-; DIS-NEXT:  {{.*}} 24020020    li      v0,32
-; DIS-NEXT:  {{.*}} 00441023    subu    v0,v0,a0
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL: <encCttz32>:
+; DIS-NEXT:  2482ffff   addiu   v0,a0,-1
+; DIS-NEXT:  00802027   nor     a0,a0,zero
+; DIS-NEXT:  00822024   and     a0,a0,v0
+; DIS-NEXT:  70842020   clz     a0,a0
+; DIS-NEXT:  24020020   li      v0,32
+; DIS-NEXT:  00441023   subu    v0,v0,a0
+; DIS-NEXT:  03e00008   jr      ra
 
 ; IASM-LABEL: encCttz32
 ; IASM-NEXT: .LencCttz32$entry:
 ; IASM-NEXT:    .byte 0xff
 ; IASM-NEXT:    .byte 0xff
 ; IASM-NEXT:    .byte 0x82
 ; IASM-NEXT:    .byte 0x24
 ; IASM-NEXT:    .byte 0x27
 ; IASM-NEXT:    .byte 0x20
 ; IASM-NEXT:    .byte 0x80
@@ skipping 31 matching lines @@
 ; ASM-NEXT:     ori     $v0, $v0, 57920
 ; ASM-NEXT:     addiu   $v1, $v0, -1
 ; ASM-NEXT:     nor     $v0, $v0, $zero
 ; ASM-NEXT:     and     $v0, $v0, $v1
 ; ASM-NEXT:     clz     $v0, $v0
 ; ASM-NEXT:     addiu   $v1, $zero, 32
 ; ASM-NEXT:     subu    $v1, $v1, $v0
 ; ASM-NEXT:     move    $v0, $v1
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encCttz32Const>:
-; DIS-NEXT:  {{.*}} 3c020001    lui     v0,0x1
-; DIS-NEXT:  {{.*}} ori v0,v0,0xe240
-; DIS-NEXT:  {{.*}} addiu       v1,v0,-1
-; DIS-NEXT:  {{.*}} nor v0,v0,zero
-; DIS-NEXT:  {{.*}} and v0,v0,v1
-; DIS-NEXT:  {{.*}} clz v0,v0
-; DIS-NEXT:  {{.*}} li  v1,32
-; DIS-NEXT:  {{.*}} subu        v1,v1,v0
-; DIS-NEXT:  {{.*}} move        v0,v1
-; DIS-NEXT:  {{.*}} jr  ra
+; DIS-LABEL: <encCttz32Const>:
+; DIS-NEXT:  3c020001   lui     v0,0x1
+; DIS-NEXT:  3442e240   ori     v0,v0,0xe240
+; DIS-NEXT:  2443ffff   addiu   v1,v0,-1
+; DIS-NEXT:  00401027   nor     v0,v0,zero
+; DIS-NEXT:  00431024   and     v0,v0,v1
+; DIS-NEXT:  70421020   clz     v0,v0
+; DIS-NEXT:  24030020   li      v1,32
+; DIS-NEXT:  00621823   subu    v1,v1,v0
+; DIS-NEXT:  00601021   move    v0,v1
+; DIS-NEXT:  03e00008   jr      ra
 
 ; IASM-LABEL: encCttz32Const:
 ; IASM-NEXT: .LencCttz32Const$entry:
 ; IASM-NEXT:    .byte 0x1
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x2
 ; IASM-NEXT:    .byte 0x3c
 ; IASM-NEXT:    .byte 0x40
 ; IASM-NEXT:    .byte 0xe2
 ; IASM-NEXT:    .byte 0x42
@@ skipping 48 matching lines @@
 ; ASM-NEXT:     addiu   $v1, $a0, -1
 ; ASM-NEXT:     nor     $a1, $a0, $zero
 ; ASM-NEXT:     and     $a1, $a1, $v1
 ; ASM-NEXT:     clz     $a1, $a1
 ; ASM-NEXT:     addiu   $v1, $zero, 32
 ; ASM-NEXT:     subu    $v1, $v1, $a1
 ; ASM-NEXT:     movn    $v0, $v1, $a0
 ; ASM-NEXT:     addiu   $v1, $zero, 0
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encCttz64>:
-; DIS-NEXT:  {{.*}} 24a2ffff    addiu   v0,a1,-1
-; DIS-NEXT:  {{.*}} 00a02827    nor     a1,a1,zero
-; DIS-NEXT:  {{.*}} 00a22824    and     a1,a1,v0
-; DIS-NEXT:  {{.*}} 70a52820    clz     a1,a1
-; DIS-NEXT:  {{.*}} 24020040    li      v0,64
-; DIS-NEXT:  {{.*}} 00451023    subu    v0,v0,a1
-; DIS-NEXT:  {{.*}} 2483ffff    addiu   v1,a0,-1
-; DIS-NEXT:  {{.*}} 00802827    nor     a1,a0,zero
-; DIS-NEXT:  {{.*}} 00a32824    and     a1,a1,v1
-; DIS-NEXT:  {{.*}} 70a52820    clz     a1,a1
-; DIS-NEXT:  {{.*}} 24030020    li      v1,32
-; DIS-NEXT:  {{.*}} 00651823    subu    v1,v1,a1
-; DIS-NEXT:  {{.*}} {{.*}}0b    movn    {{.*}}
-; DIS-NEXT:  {{.*}} 24030000    li      v1,0
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL:  <encCttz64>:
+; DIS-NEXT:   24a2ffff  addiu   v0,a1,-1
+; DIS-NEXT:   00a02827  nor     a1,a1,zero
+; DIS-NEXT:   00a22824  and     a1,a1,v0
+; DIS-NEXT:   70a52820  clz     a1,a1
+; DIS-NEXT:   24020040  li      v0,64
+; DIS-NEXT:   00451023  subu    v0,v0,a1
+; DIS-NEXT:   2483ffff  addiu   v1,a0,-1
+; DIS-NEXT:   00802827  nor     a1,a0,zero
+; DIS-NEXT:   00a32824  and     a1,a1,v1
+; DIS-NEXT:   70a52820  clz     a1,a1
+; DIS-NEXT:   24030020  li      v1,32
+; DIS-NEXT:   00651823  subu    v1,v1,a1
+; DIS-NEXT:   0064100b  movn    v0,v1,a0
+; DIS-NEXT:   24030000  li      v1,0
+; DIS-NEXT:   03e00008  jr      ra
+; DIS-NEXT:   00000000  nop
 
 ; IASM-LABEL: encCttz64:
 ; IASM-NEXT: .LencCttz64$entry:
 ; IASM-NEXT:    .byte 0xff
 ; IASM-NEXT:    .byte 0xff
 ; IASM-NEXT:    .byte 0xa2
 ; IASM-NEXT:    .byte 0x24
 ; IASM-NEXT:    .byte 0x27
 ; IASM-NEXT:    .byte 0x28
 ; IASM-NEXT:    .byte 0xa0
@@ skipping 33 matching lines @@
 ; IASM-NEXT:    .byte 0x20
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x3
 ; IASM-NEXT:    .byte 0x24
 ; IASM-NEXT:    .byte 0x23
 ; IASM-NEXT:    .byte 0x18
 ; IASM-NEXT:    .byte 0x65
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0xb
 ; IASM-NEXT:    .byte 0x10
-; IASM-NEXT:    .byte 0x43
+; IASM-NEXT:    .byte 0x64
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x3
 ; IASM-NEXT:    .byte 0x24
 ; IASM-NEXT:    .byte 0x8
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0xe0
 ; IASM-NEXT:    .byte 0x3
 
@@ skipping 20 matching lines @@
 ; ASM-NEXT:     and     $a1, $a1, $v0
 ; ASM-NEXT:     clz     $a1, $a1
 ; ASM-NEXT:     addiu   $v0, $zero, 32
 ; ASM-NEXT:     subu    $v0, $v0, $a1
 ; ASM-NEXT:     movn    $a0, $v0, $v1
 ; ASM-NEXT:     addiu   $v0, $zero, 0
 ; ASM-NEXT:     move    $v1, $v0
 ; ASM-NEXT:     move    $v0, $a0
 ; ASM-NEXT:     jr      $ra
 
-; DIS-LABEL: {{.*}} <encCttz64Const>:
-; DIS-NEXT:  {{.*}} 2402001c    li      v0,28
-; DIS-NEXT:  {{.*}} 3c03be99    lui     v1,0xbe99
-; DIS-NEXT:  {{.*}} 34631a14    ori     v1,v1,0x1a14
-; DIS-NEXT:  {{.*}} 2444ffff    addiu   a0,v0,-1
-; DIS-NEXT:  {{.*}} 00401027    nor     v0,v0,zero
-; DIS-NEXT:  {{.*}} 00441024    and     v0,v0,a0
-; DIS-NEXT:  {{.*}} 70421020    clz     v0,v0
-; DIS-NEXT:  {{.*}} 24040040    li      a0,64
-; DIS-NEXT:  {{.*}} 00822023    subu    a0,a0,v0
-; DIS-NEXT:  {{.*}} 2462ffff    addiu   v0,v1,-1
-; DIS-NEXT:  {{.*}} 00602827    nor     a1,v1,zero
-; DIS-NEXT:  {{.*}} 00a22824    and     a1,a1,v0
-; DIS-NEXT:  {{.*}} 70a52820    clz     a1,a1
-; DIS-NEXT:  {{.*}} 24020020    li      v0,32
-; DIS-NEXT:  {{.*}} 00451023    subu    v0,v0,a1
-; DIS-NEXT:  {{.*}} {{.*}}0b    movn    {{.*}}
-; DIS-NEXT:  {{.*}} 24{{.*}}    li      {{.*}},0
-; DIS-NEXT:  {{.*}} {{.*}}21    move    v1,{{.*}}
-; DIS-NEXT:  {{.*}} {{.*}}21    move    v0,{{.*}}
-; DIS-NEXT:  {{.*}} 03e00008    jr      ra
+; DIS-LABEL: <encCttz64Const>:
+; DIS-NEXT:  2402001c   li      v0,28
+; DIS-NEXT:  3c03be99   lui     v1,0xbe99
+; DIS-NEXT:  34631a14   ori     v1,v1,0x1a14
+; DIS-NEXT:  2444ffff   addiu   a0,v0,-1
+; DIS-NEXT:  00401027   nor     v0,v0,zero
+; DIS-NEXT:  00441024   and     v0,v0,a0
+; DIS-NEXT:  70421020   clz     v0,v0
+; DIS-NEXT:  24040040   li      a0,64
+; DIS-NEXT:  00822023   subu    a0,a0,v0
+; DIS-NEXT:  2462ffff   addiu   v0,v1,-1
+; DIS-NEXT:  00602827   nor     a1,v1,zero
+; DIS-NEXT:  00a22824   and     a1,a1,v0
+; DIS-NEXT:  70a52820   clz     a1,a1
+; DIS-NEXT:  24020020   li      v0,32
+; DIS-NEXT:  00451023   subu    v0,v0,a1
+; DIS-NEXT:  0043200b   movn    a0,v0,v1
+; DIS-NEXT:  24020000   li      v0,0
+; DIS-NEXT:  00401821   move    v1,v0
+; DIS-NEXT:  00801021   move    v0,a0
+; DIS-NEXT:  03e00008   jr      ra
 
 ; IASM-LABEL: encCttz64Const:
 ; IASM-NEXT: .LencCttz64Const$entry:
 ; IASM-NEXT:    .byte 0x1c
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x2
 ; IASM-NEXT:    .byte 0x24
 ; IASM-NEXT:    .byte 0x99
 ; IASM-NEXT:    .byte 0xbe
 ; IASM-NEXT:    .byte 0x3
@@ skipping 45 matching lines @@
 ; IASM-NEXT:    .byte 0x20
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x2
 ; IASM-NEXT:    .byte 0x24
 ; IASM-NEXT:    .byte 0x23
 ; IASM-NEXT:    .byte 0x10
 ; IASM-NEXT:    .byte 0x45
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0xb
 ; IASM-NEXT:    .byte 0x20
-; IASM-NEXT:    .byte 0x82
+; IASM-NEXT:    .byte 0x43
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x2
 ; IASM-NEXT:    .byte 0x24
 ; IASM-NEXT:    .byte 0x21
 ; IASM-NEXT:    .byte 0x18
 ; IASM-NEXT:    .byte 0x40
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x21
 ; IASM-NEXT:    .byte 0x10
 ; IASM-NEXT:    .byte 0x80
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x8
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0xe0
 ; IASM-NEXT:    .byte 0x3
 
 define internal void @encTrap() {
   unreachable
 }
 
 ; ASM-LABEL: encTrap
 ; ASM-NEXT: .LencTrap$__0:
 ; ASM-NEXT:     teq     $zero, $zero, 0
 
-; DIS-LABEL: {{.*}} <encTrap>:
-; DIS-NEXT:  {{.*}} 00000034    teq     zero,zero
+; DIS-LABEL: <encTrap>:
+; DIS-NEXT:  00000034   teq     zero,zero
 
 ; IASM-LABEL: encTrap:
 ; IASM-NEXT: .LencTrap$__0:
 ; IASM-NEXT:    .byte 0x34
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x0
 ; IASM-NEXT:    .byte 0x0