runtime: fix non-tab indentation in lookup_darwin_*.s

Change-Id: Ie00494f098bd2bce9bfd1b18dbf9543cf46faad6
Reviewed-on: https://go-review.googlesource.com/c/go/+/180840
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

src/runtime/lookup_darwin_386.s

@@ -7,44 +7,44 @@
 #include "textflag.h"
 
 TEXT runtime·res_init_trampoline(SB),NOSPLIT,$0
-    PUSHL   BP
-    MOVL    SP, BP
-    SUBL    $8, SP
-    CALL    libc_res_init(SB)
-    CMPL    AX, $-1
-    JNE ok
-    CALL    libc_error(SB)
+	PUSHL	BP
+	MOVL	SP, BP
+	SUBL	$8, SP
+	CALL	libc_res_init(SB)
+	CMPL	AX, $-1
+	JNE ok
+	CALL	libc_error(SB)
 ok:
-    MOVL    BP, SP
-    POPL    BP
-    RET
+	MOVL	BP, SP
+	POPL	BP
+	RET
 
 TEXT runtime·res_search_trampoline(SB),NOSPLIT,$0
-    PUSHL   BP
-    MOVL    SP, BP
-    SUBL    $24, SP
-    MOVL    32(SP), CX
-    MOVL    16(CX), AX      // arg 5 anslen
-    MOVL    AX, 16(SP)
-    MOVL    12(CX), AX      // arg 4 answer
-    MOVL    AX, 12(SP)
-    MOVL    8(CX), AX       // arg 3 type
-    MOVL    AX, 8(SP)
-    MOVL    4(CX), AX       // arg 2 class
-    MOVL    AX, 4(SP)
-    MOVL    0(CX), AX       // arg 1 name
-    MOVL    AX, 0(SP)
-    CALL    libc_res_search(SB)
-    XORL    DX, DX
-    CMPL    AX, $-1
-    JNE ok
-    CALL    libc_error(SB)
-    MOVL    (AX), DX
-    XORL    AX, AX
+	PUSHL	BP
+	MOVL	SP, BP
+	SUBL	$24, SP
+	MOVL	32(SP), CX
+	MOVL	16(CX), AX	// arg 5 anslen
+	MOVL	AX, 16(SP)
+	MOVL	12(CX), AX	// arg 4 answer
+	MOVL	AX, 12(SP)
+	MOVL	8(CX), AX	// arg 3 type
+	MOVL	AX, 8(SP)
+	MOVL	4(CX), AX	// arg 2 class
+	MOVL	AX, 4(SP)
+	MOVL	0(CX), AX	// arg 1 name
+	MOVL	AX, 0(SP)
+	CALL	libc_res_search(SB)
+	XORL	DX, DX
+	CMPL	AX, $-1
+	JNE ok
+	CALL	libc_error(SB)
+	MOVL	(AX), DX
+	XORL	AX, AX
 ok:
-    MOVL    32(SP), CX
-    MOVL    AX, 20(CX)
-    MOVL    DX, 24(CX)
-    MOVL    BP, SP
-    POPL    BP
-    RET
+	MOVL	32(SP), CX
+	MOVL	AX, 20(CX)
+	MOVL	DX, 24(CX)
+	MOVL	BP, SP
+	POPL	BP
+	RET

src/runtime/lookup_darwin_amd64.s

@@ -7,34 +7,34 @@
 #include "textflag.h"
 
 TEXT runtime·res_init_trampoline(SB),NOSPLIT,$0
-    PUSHQ    BP
-    MOVQ     SP, BP
-    CALL     libc_res_init(SB)
-    CMPQ     AX, $-1
-    JNE ok
-    CALL     libc_error(SB)
+	PUSHQ	BP
+	MOVQ	SP, BP
+	CALL	libc_res_init(SB)
+	CMPQ	AX, $-1
+	JNE ok
+	CALL	libc_error(SB)
 ok:
-    POPQ    BP
-    RET
+	POPQ	BP
+	RET
 
 TEXT runtime·res_search_trampoline(SB),NOSPLIT,$0
-    PUSHQ    BP
-    MOVQ     SP, BP
-    MOVQ     DI, BX   // move DI into BX to preserve struct addr
-    MOVL     24(BX), R8  // arg 5 anslen
-    MOVQ     16(BX), CX  // arg 4 answer
-    MOVL     12(BX), DX  // arg 3 type
-    MOVL     8(BX), SI   // arg 2 class
-    MOVQ     0(BX), DI   // arg 1 name
-    CALL     libc_res_search(SB)
-    XORL     DX, DX
-    CMPQ     AX, $-1
-    JNE ok
-    CALL     libc_error(SB)
-    MOVLQSX  (AX), DX             // move return from libc_error into DX
-    XORL     AX, AX               // size on error is 0
+	PUSHQ	BP
+	MOVQ	SP, BP
+	MOVQ	DI, BX	// move DI into BX to preserve struct addr
+	MOVL	24(BX), R8	// arg 5 anslen
+	MOVQ	16(BX), CX	// arg 4 answer
+	MOVL	12(BX), DX	// arg 3 type
+	MOVL	8(BX), SI	// arg 2 class
+	MOVQ	0(BX), DI	// arg 1 name
+	CALL	libc_res_search(SB)
+	XORL	DX, DX
+	CMPQ	AX, $-1
+	JNE ok
+	CALL	libc_error(SB)
+	MOVLQSX	(AX), DX	// move return from libc_error into DX
+	XORL	AX, AX	// size on error is 0
 ok:
-    MOVL    AX, 28(BX) // size
-    MOVL    DX, 32(BX) // error code
-    POPQ    BP
-    RET
+	MOVL	AX, 28(BX) // size
+	MOVL	DX, 32(BX) // error code
+	POPQ	BP
+	RET

src/runtime/lookup_darwin_arm.s

@@ -15,11 +15,11 @@
 // exit code.
 
 TEXT runtime·res_search_trampoline(SB),NOSPLIT,$0
-    MOVW    $90, R0
-    BL    libc_exit(SB)
-    RET
+	MOVW	$90, R0
+	BL	libc_exit(SB)
+	RET
 
 TEXT runtime·res_init_trampoline(SB),NOSPLIT,$0
-    MOVW    $91, R0
-    BL    libc_exit(SB)
-    RET
+	MOVW	$91, R0
+	BL	libc_exit(SB)
+	RET

src/runtime/lookup_darwin_arm64.s

@@ -11,11 +11,11 @@
 // exit code.
 
 TEXT runtime·res_search_trampoline(SB),NOSPLIT,$0
-    MOVW    $90, R0
-    BL    libc_exit(SB)
-    RET
+	MOVW	$90, R0
+	BL	libc_exit(SB)
+	RET
 
 TEXT runtime·res_init_trampoline(SB),NOSPLIT,$0
-    MOVW    $91, R0
-    BL    libc_exit(SB)
-    RET
+	MOVW	$91, R0
+	BL	libc_exit(SB)
+	RET