src/cmd/asm/internal/asm/testdata/386.s 99 lines View on github.com → Search inside
1// This input was created by taking the instruction productions in2// the old assembler's (8a's) grammar and hand-writing complete3// instructions for each rule, to guarantee we cover the same space.45#include "../../../../../runtime/textflag.h"67TEXT foo(SB), DUPOK|NOSPLIT, $089// LTYPE1 nonrem	{ outcode(int($1), &$2); }10	SETCC	AX11	SETCC	foo+4(SB)1213// LTYPE2 rimnon	{ outcode(int($1), &$2); }14	DIVB	AX15	DIVB	foo+4(SB)16	PUSHL	$foo+4(SB)17	POPL		AX1819// LTYPE3 rimrem	{ outcode(int($1), &$2); }20	SUBB	$1, AX21	SUBB	$1, foo+4(SB)22	SUBB	BX, AX23	SUBB	BX, foo+4(SB)2425// LTYPE4 remrim	{ outcode(int($1), &$2); }26	CMPB	AX, $127	CMPB	foo+4(SB), $428	CMPB	BX, AX29	CMPB	foo+4(SB), BX3031// LTYPER nonrel	{ outcode(int($1), &$2); }32label:33	JC	label // JCS34	JC	-1(PC) // JCS -1(PC)3536// LTYPEC spec3	{ outcode(int($1), &$2); }37	CALL	AX38	JCS	2(PC)39	JMP	*AX // JMP AX40	CALL	*foo(SB)41	JCS	2(PC)42	JMP	$443	JCS	2(PC)44	JMP	label // JMP 1645	CALL	foo(SB)46//	CALL	(AX*4) // TODO: This line is silently dropped on the floor!47	CALL	foo+4(SB)(AX*4)48	CALL	*4(SP) // CALL 4(SP)49	CALL	*(AX) // CALL (AX)50	CALL	*(SP) // CALL (SP)51//	CALL	*(AX*4) // TODO: This line is silently dropped on the floor!52	CALL	*(AX)(AX*4) // CALL (AX)(AX*4)53	CALL	4(SP)54	CALL	(AX)55	CALL	(SP)56//	CALL	(AX*4) // TODO: This line is silently dropped on the floor!57	JCS	2(PC)58	JMP	(AX)(AX*4)5960// LTYPEN spec4	{ outcode(int($1), &$2); }61	NOP62	NOP	AX63	NOP	foo+4(SB)6465// LTYPES spec5	{ outcode(int($1), &$2); }66	SHLL	$4, BX67	SHLL	$4, foo+4(SB)68	SHLL	$4, foo+4(SB):AX // SHLL $4, AX, foo+4(SB)6970// LTYPEM spec6	{ outcode(int($1), &$2); }71	MOVL	AX, BX72	MOVL	$4, BX7374// LTYPEI spec7	{ outcode(int($1), &$2); }75	IMULL	AX76	IMULL	$4, CX77	IMULL	AX, BX7879// LTYPEXC spec9	{ outcode(int($1), &$2); }80	CMPPD	X0, X1, 481	CMPPD	foo+4(SB), X1, 48283// LTYPEX spec10	{ outcode(int($1), &$2); }84	PINSRD	$1, (AX), X085	PINSRD	$2, foo+4(FP), X08687// Was bug: LOOP is a branch instruction.88	JCS	2(PC)89loop:90	LOOP	loop // LOOP9192// Tests for TLS reference.93	MOVL    (TLS), AX94	MOVL    8(TLS), DX9596// LTYPE0 nonnon	{ outcode(int($1), &$2); }97	RET98	RET	foo(SB)

Findings

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