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* config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
	uses after .set noat.
	(load_address): Likewise.
	(macro): Likewise. Don't try to avoid $at use by sacrificing
	the target register before it is stored, it won't work.

	/gas/testsuite/ChangeLog
	* gas/mips/noat-1.s, gas/mips/noat-1.d, gas/mips/noat-2.s,
	gas/mips/noat2.l, gas/mips/noat-3.s, gas/mips/noat-3.l,
	gas/mips/noat-4.s, gas/mips/noat-4.l, gas/mips/noat-5.s,
	gas/mips/noat-5.l, gas/mips/noat-6.s, gas/mips/noat-6.l,
	gas/mips/noat-7.s, gas/mips/noat-7.l: New files, testcases for
	.set noat in macro expansions.
	* gas/mips/mips.exp: Run new testcases.
	* gas/mips/rol-hw.d, gas/mips/rol-hw.l, gas/mips/rol.d,
	gas/mips/rol.l, gas/mips/rol.s, gas/mips/rol64-hw.d,
	gas/mips/rol64-hw.l, gas/mips/rol64.d, gas/mips/rol64.l,
	gas/mips/rol64.s, gas/mips/uld2-eb.d, gas/mips/uld2-el.d,
	gas/mips/uld2.l, gas/mips/uld2.s, gas/mips/ulh2-eb.d,
	gas/mips/ulh2-el.d, gas/mips/ulh2.l, gas/mips/ulh2.s,
	gas/mips/ulw2-eb-ilocks.d, gas/mips/ulw2-eb.d,
	gas/mips/ulw2-el-ilocks.d, gas/mips/ulw2-el.d, gas/mips/ulw2.l,
	gas/mips/ulw2.s: Don't try to test .set noat.
This commit is contained in:
Thiemo Seufer
2005-02-18 22:12:53 +00:00
parent c0d88b1be7
commit 8fc2e39ed7
42 changed files with 243 additions and 233 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
gas/ChangeLog
View File

@ -1,3 +1,11 @@
2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
uses after .set noat.
(load_address): Likewise.
(macro): Likewise. Don't try to avoid $at use by sacrificing
the target register before it is stored, it won't work.
2005-02-17 James E Wilson <wilson@specifixinc.com>
* config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we

300
gas/config/tc-mips.c
View File

@ -3461,7 +3461,7 @@ macro_build_ldst_constoffset (expressionS *ep, const char *op,
macro_build (ep, op, "t,o(b)", treg, BFD_RELOC_LO16, AT);
if (mips_opts.noat)
as_warn (_("Macro used $at after \".set noat\""));
as_bad (_("Macro used $at after \".set noat\""));
}
}
@ -4060,6 +4060,9 @@ load_address (int reg, expressionS *ep, int *used_at)
}
else
abort ();
if (mips_opts.noat && *used_at == 1)
as_bad (_("Macro used $at after \".set noat\""));
}
/* Move the contents of register SOURCE into register DEST. */
@ -4221,7 +4224,7 @@ macro (struct mips_cl_insn *ip)
macro_build (NULL, dbl ? "dsub" : "sub", "d,v,t", dreg, 0, sreg);
--mips_opts.noreorder;
return;
break;
case M_ADD_I:
s = "addi";
@ -4246,8 +4249,9 @@ macro (struct mips_cl_insn *ip)
&& imm_expr.X_add_number < 0x8000)
{
macro_build (&imm_expr, s, "t,r,j", treg, sreg, BFD_RELOC_LO16);
return;
break;
}
used_at = 1;
load_register (AT, &imm_expr, dbl);
macro_build (NULL, s2, "d,v,t", treg, sreg, AT);
break;
@ -4280,9 +4284,10 @@ macro (struct mips_cl_insn *ip)
treg, sreg, BFD_RELOC_LO16);
macro_build (NULL, "nor", "d,v,t", treg, treg, 0);
}
return;
break;
}
used_at = 1;
load_register (AT, &imm_expr, HAVE_64BIT_GPRS);
macro_build (NULL, s2, "d,v,t", treg, sreg, AT);
break;
@ -4304,8 +4309,9 @@ macro (struct mips_cl_insn *ip)
if (imm_expr.X_op == O_constant && imm_expr.X_add_number == 0)
{
macro_build (&offset_expr, s, "s,t,p", sreg, 0);
return;
break;
}
used_at = 1;
load_register (AT, &imm_expr, HAVE_64BIT_GPRS);
macro_build (&offset_expr, s, "s,t,p", sreg, AT);
break;
@ -4316,13 +4322,14 @@ macro (struct mips_cl_insn *ip)
if (treg == 0)
{
macro_build (&offset_expr, likely ? "bgezl" : "bgez", "s,p", sreg);
return;
break;
}
if (sreg == 0)
{
macro_build (&offset_expr, likely ? "blezl" : "blez", "s,p", treg);
return;
break;
}
used_at = 1;
macro_build (NULL, "slt", "d,v,t", AT, sreg, treg);
macro_build (&offset_expr, likely ? "beql" : "beq", "s,t,p", AT, 0);
break;
@ -4349,7 +4356,7 @@ macro (struct mips_cl_insn *ip)
macro_build (NULL, "nop", "", 0);
else
macro_build (&offset_expr, "bnel", "s,t,p", 0, 0);
return;
break;
}
if (imm_expr.X_op != O_constant)
as_bad (_("Unsupported large constant"));
@ -4362,12 +4369,12 @@ macro (struct mips_cl_insn *ip)
if (imm_expr.X_op == O_constant && imm_expr.X_add_number == 0)
{
macro_build (&offset_expr, likely ? "bgezl" : "bgez", "s,p", sreg);
return;
break;
}
if (imm_expr.X_op == O_constant && imm_expr.X_add_number == 1)
{
macro_build (&offset_expr, likely ? "bgtzl" : "bgtz", "s,p", sreg);
return;
break;
}
maxnum = 0x7fffffff;
if (HAVE_64BIT_GPRS && sizeof (maxnum) > 4)
@ -4386,8 +4393,9 @@ macro (struct mips_cl_insn *ip)
/* result is always true */
as_warn (_("Branch %s is always true"), ip->insn_mo->name);
macro_build (&offset_expr, "b", "p");
return;
break;
}
used_at = 1;
set_at (sreg, 0);
macro_build (&offset_expr, likely ? "beql" : "beq", "s,t,p", AT, 0);
break;
@ -4401,8 +4409,9 @@ macro (struct mips_cl_insn *ip)
{
macro_build (&offset_expr, likely ? "beql" : "beq",
"s,t,p", 0, treg);
return;
break;
}
used_at = 1;
macro_build (NULL, "sltu", "d,v,t", AT, sreg, treg);
macro_build (&offset_expr, likely ? "beql" : "beq", "s,t,p", AT, 0);
break;
@ -4429,8 +4438,9 @@ macro (struct mips_cl_insn *ip)
{
macro_build (&offset_expr, likely ? "bnel" : "bne",
"s,t,p", sreg, 0);
return;
break;
}
used_at = 1;
set_at (sreg, 1);
macro_build (&offset_expr, likely ? "beql" : "beq", "s,t,p", AT, 0);
break;
@ -4441,13 +4451,14 @@ macro (struct mips_cl_insn *ip)
if (treg == 0)
{
macro_build (&offset_expr, likely ? "bgtzl" : "bgtz", "s,p", sreg);
return;
break;
}
if (sreg == 0)
{
macro_build (&offset_expr, likely ? "bltzl" : "bltz", "s,p", treg);
return;
break;
}
used_at = 1;
macro_build (NULL, "slt", "d,v,t", AT, treg, sreg);
macro_build (&offset_expr, likely ? "bnel" : "bne", "s,t,p", AT, 0);
break;
@ -4459,10 +4470,11 @@ macro (struct mips_cl_insn *ip)
{
macro_build (&offset_expr, likely ? "bnel" : "bne",
"s,t,p", sreg, 0);
return;
break;
}
if (sreg == 0)
goto do_false;
used_at = 1;
macro_build (NULL, "sltu", "d,v,t", AT, treg, sreg);
macro_build (&offset_expr, likely ? "bnel" : "bne", "s,t,p", AT, 0);
break;
@ -4473,13 +4485,14 @@ macro (struct mips_cl_insn *ip)
if (treg == 0)
{
macro_build (&offset_expr, likely ? "blezl" : "blez", "s,p", sreg);
return;
break;
}
if (sreg == 0)
{
macro_build (&offset_expr, likely ? "bgezl" : "bgez", "s,p", treg);
return;
break;
}
used_at = 1;
macro_build (NULL, "slt", "d,v,t", AT, treg, sreg);
macro_build (&offset_expr, likely ? "beql" : "beq", "s,t,p", AT, 0);
break;
@ -4510,13 +4523,14 @@ macro (struct mips_cl_insn *ip)
if (imm_expr.X_op == O_constant && imm_expr.X_add_number == 0)
{
macro_build (&offset_expr, likely ? "bltzl" : "bltz", "s,p", sreg);
return;
break;
}
if (imm_expr.X_op == O_constant && imm_expr.X_add_number == 1)
{
macro_build (&offset_expr, likely ? "blezl" : "blez", "s,p", sreg);
return;
break;
}
used_at = 1;
set_at (sreg, 0);
macro_build (&offset_expr, likely ? "bnel" : "bne", "s,t,p", AT, 0);
break;
@ -4528,10 +4542,11 @@ macro (struct mips_cl_insn *ip)
{
macro_build (&offset_expr, likely ? "beql" : "beq",
"s,t,p", sreg, 0);
return;
break;
}
if (sreg == 0)
goto do_true;
used_at = 1;
macro_build (NULL, "sltu", "d,v,t", AT, treg, sreg);
macro_build (&offset_expr, likely ? "beql" : "beq", "s,t,p", AT, 0);
break;
@ -4558,8 +4573,9 @@ macro (struct mips_cl_insn *ip)
{
macro_build (&offset_expr, likely ? "beql" : "beq",
"s,t,p", sreg, 0);
return;
break;
}
used_at = 1;
set_at (sreg, 1);
macro_build (&offset_expr, likely ? "bnel" : "bne", "s,t,p", AT, 0);
break;
@ -4570,13 +4586,14 @@ macro (struct mips_cl_insn *ip)
if (treg == 0)
{
macro_build (&offset_expr, likely ? "bltzl" : "bltz", "s,p", sreg);
return;
break;
}
if (sreg == 0)
{
macro_build (&offset_expr, likely ? "bgtzl" : "bgtz", "s,p", treg);
return;
break;
}
used_at = 1;
macro_build (NULL, "slt", "d,v,t", AT, sreg, treg);
macro_build (&offset_expr, likely ? "bnel" : "bne", "s,t,p", AT, 0);
break;
@ -4590,8 +4607,9 @@ macro (struct mips_cl_insn *ip)
{
macro_build (&offset_expr, likely ? "bnel" : "bne",
"s,t,p", 0, treg);
return;
break;
}
used_at = 1;
macro_build (NULL, "sltu", "d,v,t", AT, sreg, treg);
macro_build (&offset_expr, likely ? "bnel" : "bne", "s,t,p", AT, 0);
break;
@ -4642,7 +4660,7 @@ macro (struct mips_cl_insn *ip)
}
macro_build ((expressionS *) NULL, s, fmt, treg, sreg, pos, size - 1);
}
return;
break;
case M_DINS:
{
@ -4691,7 +4709,7 @@ macro (struct mips_cl_insn *ip)
macro_build ((expressionS *) NULL, s, fmt, treg, sreg, pos,
pos + size - 1);
}
return;
break;
case M_DDIV_3:
dbl = 1;
@ -4710,7 +4728,7 @@ macro (struct mips_cl_insn *ip)
macro_build (NULL, "teq", "s,t,q", 0, 0, 7);
else
macro_build (NULL, "break", "c", 7);
return;
break;
}
mips_emit_delays (TRUE);
@ -4729,6 +4747,7 @@ macro (struct mips_cl_insn *ip)
macro_build (NULL, "break", "c", 7);
}
expr1.X_add_number = -1;
used_at = 1;
load_register (AT, &expr1, dbl);
expr1.X_add_number = mips_trap ? (dbl ? 12 : 8) : (dbl ? 20 : 16);
macro_build (&expr1, "bne", "s,t,p", treg, AT);
@ -4808,7 +4827,7 @@ macro (struct mips_cl_insn *ip)
macro_build (NULL, "teq", "s,t,q", 0, 0, 7);
else
macro_build (NULL, "break", "c", 7);
return;
break;
}
if (imm_expr.X_op == O_constant && imm_expr.X_add_number == 1)
{
@ -4816,7 +4835,7 @@ macro (struct mips_cl_insn *ip)
move_register (dreg, sreg);
else
move_register (dreg, 0);
return;
break;
}
if (imm_expr.X_op == O_constant
&& imm_expr.X_add_number == -1
@ -4828,9 +4847,10 @@ macro (struct mips_cl_insn *ip)
}
else
move_register (dreg, 0);
return;
break;
}
used_at = 1;
load_register (AT, &imm_expr, dbl);
macro_build (NULL, s, "z,s,t", sreg, AT);
macro_build (NULL, s2, "d", dreg);
@ -4875,7 +4895,7 @@ macro (struct mips_cl_insn *ip)
macro_build (NULL, "break", "c", 7);
}
macro_build (NULL, s2, "d", dreg);
return;
break;
case M_DLCA_AB:
dbl = 1;
@ -4902,7 +4922,7 @@ macro (struct mips_cl_insn *ip)
macro_build (&offset_expr,
(dbl || HAVE_64BIT_ADDRESSES) ? "daddiu" : "addiu",
"t,r,j", treg, sreg, BFD_RELOC_LO16);
return;
break;
}
if (!mips_opts.noat && (treg == breg))
@ -5356,6 +5376,7 @@ macro (struct mips_cl_insn *ip)
AT, AT, BFD_RELOC_LO16);
macro_build (NULL, ADDRESS_ADD_INSN, "d,v,t",
tempreg, tempreg, AT);
used_at = 1;
}
relax_end ();
}
@ -5480,10 +5501,6 @@ macro (struct mips_cl_insn *ip)
macro_build (NULL, s, "d,v,t", treg, tempreg, breg);
}
if (!used_at)
return;
break;
case M_J_A:
@ -5494,7 +5511,7 @@ macro (struct mips_cl_insn *ip)
macro_build (&offset_expr, "j", "a");
else
macro_build (&offset_expr, "b", "p");
return;
break;
/* The jal instructions must be handled as macros because when
generating PIC code they expand to multi-instruction
@ -5540,7 +5557,7 @@ macro (struct mips_cl_insn *ip)
else
abort ();
return;
break;
case M_JAL_A:
if (mips_pic == NO_PIC)
@ -5677,7 +5694,7 @@ macro (struct mips_cl_insn *ip)
else
abort ();
return;
break;
case M_LB_AB:
s = "lb";
@ -5726,7 +5743,7 @@ macro (struct mips_cl_insn *ip)
if (mips_opts.arch == CPU_R4650)
{
as_bad (_("opcode not supported on this processor"));
return;
break;
}
s = "ldc1";
/* Itbl support may require additional care here. */
@ -5759,23 +5776,14 @@ macro (struct mips_cl_insn *ip)
case M_LWU_AB:
s = "lwu";
ld:
/* XXX Why don't we try to use AT for all expansions? */
if (!mips_opts.noat && (breg == treg || coproc || lr))
if (breg == treg || coproc || lr)
{
tempreg = AT;
used_at = 1;
}
else if (breg == treg
&& (offset_expr.X_op != O_constant
|| (offset_expr.X_add_number > 0x7fff
|| offset_expr.X_add_number < -0x8000)))
{
as_bad(_("load expansion needs $at register"));
}
else
{
tempreg = treg;
used_at = 0;
}
goto ld_st;
case M_SB_AB:
@ -5823,7 +5831,7 @@ macro (struct mips_cl_insn *ip)
if (mips_opts.arch == CPU_R4650)
{
as_bad (_("opcode not supported on this processor"));
return;
break;
}
s = "sdc1";
coproc = 1;
@ -5845,23 +5853,8 @@ macro (struct mips_cl_insn *ip)
case M_SDR_AB:
s = "sdr";
st:
if (!mips_opts.noat)
{
tempreg = AT;
used_at = 1;
}
else if (breg == treg
&& (offset_expr.X_op != O_constant
|| (offset_expr.X_add_number > 0x7fff
|| offset_expr.X_add_number < -0x8000)))
{
as_bad(_("store expansion needs $at register"));
}
else
{
tempreg = treg;
used_at = 0;
}
tempreg = AT;
used_at = 1;
ld_st:
/* Itbl support may require additional care here. */
if (mask == M_LWC1_AB
@ -6025,11 +6018,7 @@ macro (struct mips_cl_insn *ip)
macro_build (&offset_expr, s, fmt, treg,
BFD_RELOC_LO16, tempreg);
}
if (used_at)
break;
return;
break;
}
if (offset_expr.X_op == O_constant
@ -6107,10 +6096,6 @@ macro (struct mips_cl_insn *ip)
tempreg, tempreg, breg);
macro_build (&offset_expr, s, fmt, treg,
BFD_RELOC_MIPS_GOT_OFST, tempreg);
if (!used_at)
return;
break;
}
expr1.X_add_number = offset_expr.X_add_number;
@ -6222,23 +6207,21 @@ macro (struct mips_cl_insn *ip)
else
abort ();
if (!used_at)
return;
break;
case M_LI:
case M_LI_S:
load_register (treg, &imm_expr, 0);
return;
break;
case M_DLI:
load_register (treg, &imm_expr, 1);
return;
break;
case M_LI_SS:
if (imm_expr.X_op == O_constant)
{
used_at = 1;
load_register (AT, &imm_expr, 0);
macro_build (NULL, "mtc1", "t,G", AT, treg);
break;
@ -6252,7 +6235,7 @@ macro (struct mips_cl_insn *ip)
&& offset_expr.X_add_number == 0);
macro_build (&offset_expr, "lwc1", "T,o(b)", treg,
BFD_RELOC_MIPS_LITERAL, mips_gp_register);
return;
break;
}
case M_LI_D:
@ -6292,7 +6275,7 @@ macro (struct mips_cl_insn *ip)
}
}
}
return;
break;
}
/* We know that sym is in the .rdata section. First we get the
@ -6300,20 +6283,26 @@ macro (struct mips_cl_insn *ip)
if (mips_pic == NO_PIC)
{
macro_build_lui (&offset_expr, AT);
used_at = 1;
}
else if (mips_pic == SVR4_PIC)
{
macro_build (&offset_expr, ADDRESS_LOAD_INSN, "t,o(b)", AT,
BFD_RELOC_MIPS_GOT16, mips_gp_register);
used_at = 1;
}
else
abort ();
/* Now we load the register(s). */
if (HAVE_64BIT_GPRS)
macro_build (&offset_expr, "ld", "t,o(b)", treg, BFD_RELOC_LO16, AT);
{
used_at = 1;
macro_build (&offset_expr, "ld", "t,o(b)", treg, BFD_RELOC_LO16, AT);
}
else
{
used_at = 1;
macro_build (&offset_expr, "lw", "t,o(b)", treg, BFD_RELOC_LO16, AT);
if (treg != RA)
{
@ -6334,6 +6323,7 @@ macro (struct mips_cl_insn *ip)
OFFSET_EXPR. */
if (imm_expr.X_op == O_constant || imm_expr.X_op == O_big)
{
used_at = 1;
load_register (AT, &imm_expr, HAVE_64BIT_FPRS);
if (HAVE_64BIT_FPRS)
{
@ -6364,7 +6354,7 @@ macro (struct mips_cl_insn *ip)
{
macro_build (&offset_expr, "ldc1", "T,o(b)", treg,
BFD_RELOC_MIPS_LITERAL, mips_gp_register);
return;
break;
}
breg = mips_gp_register;
r = BFD_RELOC_MIPS_LITERAL;
@ -6373,6 +6363,7 @@ macro (struct mips_cl_insn *ip)
else
{
assert (strcmp (s, RDATA_SECTION_NAME) == 0);
used_at = 1;
if (mips_pic == SVR4_PIC)
macro_build (&offset_expr, ADDRESS_LOAD_INSN, "t,o(b)", AT,
BFD_RELOC_MIPS_GOT16, mips_gp_register);
@ -6397,7 +6388,7 @@ macro (struct mips_cl_insn *ip)
if (mips_opts.arch == CPU_R4650)
{
as_bad (_("opcode not supported on this processor"));
return;
break;
}
/* Even on a big endian machine $fn comes before $fn+1. We have
to adjust when loading from memory. */
@ -6411,9 +6402,6 @@ macro (struct mips_cl_insn *ip)
offset_expr.X_add_number += 4;
macro_build (&offset_expr, "lwc1", "T,o(b)",
target_big_endian ? treg : treg + 1, r, breg);
if (breg != AT)
return;
break;
case M_L_DAB:
@ -6431,7 +6419,7 @@ macro (struct mips_cl_insn *ip)
if (mips_opts.arch == CPU_R4650)
{
as_bad (_("opcode not supported on this processor"));
return;
break;
}
/* Itbl support may require additional care here. */
coproc = 1;
@ -6449,7 +6437,7 @@ macro (struct mips_cl_insn *ip)
if (mips_opts.arch == CPU_R4650)
{
as_bad (_("opcode not supported on this processor"));
return;
break;
}
if (mips_opts.isa != ISA_MIPS1)
@ -6572,6 +6560,7 @@ macro (struct mips_cl_insn *ip)
offset_expr.X_op = O_constant;
}
}
used_at = 1;
macro_build_lui (&offset_expr, AT);
if (breg != 0)
macro_build (NULL, ADDRESS_ADD_INSN, "d,v,t", AT, breg, AT);
@ -6711,9 +6700,6 @@ macro (struct mips_cl_insn *ip)
else
abort ();
if (!used_at)
return;
break;
case M_LD_OB:
@ -6726,7 +6712,7 @@ macro (struct mips_cl_insn *ip)
macro_build (&offset_expr, s, "t,o(b)", treg, BFD_RELOC_LO16, breg);
offset_expr.X_add_number += 4;
macro_build (&offset_expr, s, "t,o(b)", treg + 1, BFD_RELOC_LO16, breg);
return;
break;
/* New code added to support COPZ instructions.
This code builds table entries out of the macros in mip_opcodes.
@ -6760,11 +6746,11 @@ macro (struct mips_cl_insn *ip)
/* For now we just do C (same as Cz). The parameter will be
stored in insn_opcode by mips_ip. */
macro_build (NULL, s, "C", ip->insn_opcode);
return;
break;
case M_MOVE:
move_register (dreg, sreg);
return;
break;
#ifdef LOSING_COMPILER
default:
@ -6783,13 +6769,13 @@ macro (struct mips_cl_insn *ip)
s2 = "cop3";
coproc = ITBL_DECODE_PNUM (immed_expr);;
macro_build (&immed_expr, s, "C");
return;
break;
}
macro2 (ip);
return;
break;
}
if (mips_opts.noat)
as_warn (_("Macro used $at after \".set noat\""));
if (mips_opts.noat && used_at)
as_bad (_("Macro used $at after \".set noat\""));
}
static void
@ -6831,7 +6817,7 @@ macro2 (struct mips_cl_insn *ip)
case M_MUL:
macro_build (NULL, dbl ? "dmultu" : "multu", "s,t", sreg, treg);
macro_build (NULL, "mflo", "d", dreg);
return;
break;
case M_DMUL_I:
dbl = 1;
@ -6839,6 +6825,7 @@ macro2 (struct mips_cl_insn *ip)
/* The MIPS assembler some times generates shifts and adds. I'm
not trying to be that fancy. GCC should do this for us
anyway. */
used_at = 1;
load_register (AT, &imm_expr, dbl);
macro_build (NULL, dbl ? "dmult" : "mult", "s,t", sreg, AT);
macro_build (NULL, "mflo", "d", dreg);
@ -6857,6 +6844,7 @@ macro2 (struct mips_cl_insn *ip)
mips_emit_delays (TRUE);
++mips_opts.noreorder;
mips_any_noreorder = 1;
used_at = 1;
if (imm)
load_register (AT, &imm_expr, dbl);
macro_build (NULL, dbl ? "dmult" : "mult", "s,t", sreg, imm ? AT : treg);
@ -6889,6 +6877,7 @@ macro2 (struct mips_cl_insn *ip)
mips_emit_delays (TRUE);
++mips_opts.noreorder;
mips_any_noreorder = 1;
used_at = 1;
if (imm)
load_register (AT, &imm_expr, dbl);
macro_build (NULL, dbl ? "dmultu" : "multu", "s,t",
@ -6921,10 +6910,9 @@ macro2 (struct mips_cl_insn *ip)
}
macro_build (NULL, "dnegu", "d,w", tempreg, treg);
macro_build (NULL, "drorv", "d,t,s", dreg, sreg, tempreg);
if (used_at)
break;
return;
break;
}
used_at = 1;
macro_build (NULL, "dsubu", "d,v,t", AT, 0, treg);
macro_build (NULL, "dsrlv", "d,t,s", AT, sreg, AT);
macro_build (NULL, "dsllv", "d,t,s", dreg, sreg, treg);
@ -6945,10 +6933,9 @@ macro2 (struct mips_cl_insn *ip)
}
macro_build (NULL, "negu", "d,w", tempreg, treg);
macro_build (NULL, "rorv", "d,t,s", dreg, sreg, tempreg);
if (used_at)
break;
return;
break;
}
used_at = 1;
macro_build (NULL, "subu", "d,v,t", AT, 0, treg);
macro_build (NULL, "srlv", "d,t,s", AT, sreg, AT);
macro_build (NULL, "sllv", "d,t,s", dreg, sreg, treg);
@ -6970,16 +6957,17 @@ macro2 (struct mips_cl_insn *ip)
macro_build (NULL, "dror32", "d,w,<", dreg, sreg, rot - 32);
else
macro_build (NULL, "dror", "d,w,<", dreg, sreg, rot);
return;
break;
}
if (rot == 0)
{
macro_build (NULL, "dsrl", "d,w,<", dreg, sreg, 0);
return;
break;
}
l = (rot < 0x20) ? "dsll" : "dsll32";
r = ((0x40 - rot) < 0x20) ? "dsrl" : "dsrl32";
rot &= 0x1f;
used_at = 1;
macro_build (NULL, l, "d,w,<", AT, sreg, rot);
macro_build (NULL, r, "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
macro_build (NULL, "or", "d,v,t", dreg, dreg, AT);
@ -6996,13 +6984,14 @@ macro2 (struct mips_cl_insn *ip)
if (ISA_HAS_ROR (mips_opts.isa) || CPU_HAS_ROR (mips_opts.arch))
{
macro_build (NULL, "ror", "d,w,<", dreg, sreg, (32 - rot) & 0x1f);
return;
break;
}
if (rot == 0)
{
macro_build (NULL, "srl", "d,w,<", dreg, sreg, 0);
return;
break;
}
used_at = 1;
macro_build (NULL, "sll", "d,w,<", AT, sreg, rot);
macro_build (NULL, "srl", "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
macro_build (NULL, "or", "d,v,t", dreg, dreg, AT);
@ -7013,8 +7002,9 @@ macro2 (struct mips_cl_insn *ip)
if (ISA_HAS_DROR (mips_opts.isa) || CPU_HAS_DROR (mips_opts.arch))
{
macro_build (NULL, "drorv", "d,t,s", dreg, sreg, treg);
return;
break;
}
used_at = 1;
macro_build (NULL, "dsubu", "d,v,t", AT, 0, treg);
macro_build (NULL, "dsllv", "d,t,s", AT, sreg, AT);
macro_build (NULL, "dsrlv", "d,t,s", dreg, sreg, treg);
@ -7025,8 +7015,9 @@ macro2 (struct mips_cl_insn *ip)
if (ISA_HAS_ROR (mips_opts.isa) || CPU_HAS_ROR (mips_opts.arch))
{
macro_build (NULL, "rorv", "d,t,s", dreg, sreg, treg);
return;
break;
}
used_at = 1;
macro_build (NULL, "subu", "d,v,t", AT, 0, treg);
macro_build (NULL, "sllv", "d,t,s", AT, sreg, AT);
macro_build (NULL, "srlv", "d,t,s", dreg, sreg, treg);
@ -7047,16 +7038,17 @@ macro2 (struct mips_cl_insn *ip)
macro_build (NULL, "dror32", "d,w,<", dreg, sreg, rot - 32);
else
macro_build (NULL, "dror", "d,w,<", dreg, sreg, rot);
return;
break;
}
if (rot == 0)
{
macro_build (NULL, "dsrl", "d,w,<", dreg, sreg, 0);
return;
break;
}
r = (rot < 0x20) ? "dsrl" : "dsrl32";
l = ((0x40 - rot) < 0x20) ? "dsll" : "dsll32";
rot &= 0x1f;
used_at = 1;
macro_build (NULL, r, "d,w,<", AT, sreg, rot);
macro_build (NULL, l, "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
macro_build (NULL, "or", "d,v,t", dreg, dreg, AT);
@ -7073,13 +7065,14 @@ macro2 (struct mips_cl_insn *ip)
if (ISA_HAS_ROR (mips_opts.isa) || CPU_HAS_ROR (mips_opts.arch))
{
macro_build (NULL, "ror", "d,w,<", dreg, sreg, rot);
return;
break;
}
if (rot == 0)
{
macro_build (NULL, "srl", "d,w,<", dreg, sreg, 0);
return;
break;
}
used_at = 1;
macro_build (NULL, "srl", "d,w,<", AT, sreg, rot);
macro_build (NULL, "sll", "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
macro_build (NULL, "or", "d,v,t", dreg, dreg, AT);
@ -7090,7 +7083,7 @@ macro2 (struct mips_cl_insn *ip)
if (mips_opts.arch == CPU_R4650)
{
as_bad (_("opcode not supported on this processor"));
return;
break;
}
assert (mips_opts.isa == ISA_MIPS1);
/* Even on a big endian machine $fn comes before $fn+1. We have
@ -7100,7 +7093,7 @@ macro2 (struct mips_cl_insn *ip)
offset_expr.X_add_number += 4;
macro_build (&offset_expr, "swc1", "T,o(b)",
target_big_endian ? treg : treg + 1, BFD_RELOC_LO16, breg);
return;
break;
case M_SEQ:
if (sreg == 0)
@ -7112,20 +7105,20 @@ macro2 (struct mips_cl_insn *ip)
macro_build (NULL, "xor", "d,v,t", dreg, sreg, treg);
macro_build (&expr1, "sltiu", "t,r,j", dreg, dreg, BFD_RELOC_LO16);
}
return;
break;
case M_SEQ_I:
if (imm_expr.X_op == O_constant && imm_expr.X_add_number == 0)
{
macro_build (&expr1, "sltiu", "t,r,j", dreg, sreg, BFD_RELOC_LO16);
return;
break;
}
if (sreg == 0)
{
as_warn (_("Instruction %s: result is always false"),
ip->insn_mo->name);
move_register (dreg, 0);
return;
break;
}
if (imm_expr.X_op == O_constant
&& imm_expr.X_add_number >= 0
@ -7148,9 +7141,7 @@ macro2 (struct mips_cl_insn *ip)
used_at = 1;
}
macro_build (&expr1, "sltiu", "t,r,j", dreg, dreg, BFD_RELOC_LO16);
if (used_at)
break;
return;
break;
case M_SGE: /* sreg >= treg <==> not (sreg < treg) */
s = "slt";
@ -7160,7 +7151,7 @@ macro2 (struct mips_cl_insn *ip)
sge:
macro_build (NULL, s, "d,v,t", dreg, sreg, treg);
macro_build (&expr1, "xori", "t,r,i", dreg, dreg, BFD_RELOC_LO16);
return;
break;
case M_SGE_I: /* sreg >= I <==> not (sreg < I) */
case M_SGEU_I:
@ -7179,9 +7170,7 @@ macro2 (struct mips_cl_insn *ip)
used_at = 1;
}
macro_build (&expr1, "xori", "t,r,i", dreg, dreg, BFD_RELOC_LO16);
if (used_at)
break;
return;
break;
case M_SGT: /* sreg > treg <==> treg < sreg */
s = "slt";
@ -7190,7 +7179,7 @@ macro2 (struct mips_cl_insn *ip)
s = "sltu";
sgt:
macro_build (NULL, s, "d,v,t", dreg, treg, sreg);
return;
break;
case M_SGT_I: /* sreg > I <==> I < sreg */
s = "slt";
@ -7198,6 +7187,7 @@ macro2 (struct mips_cl_insn *ip)
case M_SGTU_I:
s = "sltu";
sgti:
used_at = 1;
load_register (AT, &imm_expr, HAVE_64BIT_GPRS);
macro_build (NULL, s, "d,v,t", dreg, AT, sreg);
break;
@ -7210,7 +7200,7 @@ macro2 (struct mips_cl_insn *ip)
sle:
macro_build (NULL, s, "d,v,t", dreg, treg, sreg);
macro_build (&expr1, "xori", "t,r,i", dreg, dreg, BFD_RELOC_LO16);
return;
break;
case M_SLE_I: /* sreg <= I <==> I >= sreg <==> not (I < sreg) */
s = "slt";
@ -7218,6 +7208,7 @@ macro2 (struct mips_cl_insn *ip)
case M_SLEU_I:
s = "sltu";
slei:
used_at = 1;
load_register (AT, &imm_expr, HAVE_64BIT_GPRS);
macro_build (NULL, s, "d,v,t", dreg, AT, sreg);
macro_build (&expr1, "xori", "t,r,i", dreg, dreg, BFD_RELOC_LO16);
@ -7229,8 +7220,9 @@ macro2 (struct mips_cl_insn *ip)
&& imm_expr.X_add_number < 0x8000)
{
macro_build (&imm_expr, "slti", "t,r,j", dreg, sreg, BFD_RELOC_LO16);
return;
break;
}
used_at = 1;
load_register (AT, &imm_expr, HAVE_64BIT_GPRS);
macro_build (NULL, "slt", "d,v,t", dreg, sreg, AT);
break;
@ -7242,8 +7234,9 @@ macro2 (struct mips_cl_insn *ip)
{
macro_build (&imm_expr, "sltiu", "t,r,j", dreg, sreg,
BFD_RELOC_LO16);
return;
break;
}
used_at = 1;
load_register (AT, &imm_expr, HAVE_64BIT_GPRS);
macro_build (NULL, "sltu", "d,v,t", dreg, sreg, AT);
break;
@ -7258,13 +7251,13 @@ macro2 (struct mips_cl_insn *ip)
macro_build (NULL, "xor", "d,v,t", dreg, sreg, treg);
macro_build (NULL, "sltu", "d,v,t", dreg, 0, dreg);
}
return;
break;
case M_SNE_I:
if (imm_expr.X_op == O_constant && imm_expr.X_add_number == 0)
{
macro_build (NULL, "sltu", "d,v,t", dreg, 0, sreg);
return;
break;
}
if (sreg == 0)
{
@ -7272,7 +7265,7 @@ macro2 (struct mips_cl_insn *ip)
ip->insn_mo->name);
macro_build (&expr1, HAVE_32BIT_GPRS ? "addiu" : "daddiu", "t,r,j",
dreg, 0, BFD_RELOC_LO16);
return;
break;
}
if (imm_expr.X_op == O_constant
&& imm_expr.X_add_number >= 0
@ -7295,9 +7288,7 @@ macro2 (struct mips_cl_insn *ip)
used_at = 1;
}
macro_build (NULL, "sltu", "d,v,t", dreg, 0, dreg);
if (used_at)
break;
return;
break;
case M_DSUB_I:
dbl = 1;
@ -7309,8 +7300,9 @@ macro2 (struct mips_cl_insn *ip)
imm_expr.X_add_number = -imm_expr.X_add_number;
macro_build (&imm_expr, dbl ? "daddi" : "addi", "t,r,j",
dreg, sreg, BFD_RELOC_LO16);
return;
break;
}
used_at = 1;
load_register (AT, &imm_expr, dbl);
macro_build (NULL, dbl ? "dsub" : "sub", "d,v,t", dreg, sreg, AT);
break;
@ -7325,8 +7317,9 @@ macro2 (struct mips_cl_insn *ip)
imm_expr.X_add_number = -imm_expr.X_add_number;
macro_build (&imm_expr, dbl ? "daddiu" : "addiu", "t,r,j",
dreg, sreg, BFD_RELOC_LO16);
return;
break;
}
used_at = 1;
load_register (AT, &imm_expr, dbl);
macro_build (NULL, dbl ? "dsubu" : "subu", "d,v,t", dreg, sreg, AT);
break;
@ -7349,6 +7342,7 @@ macro2 (struct mips_cl_insn *ip)
case M_TNE_I:
s = "tne";
trap:
used_at = 1;
load_register (AT, &imm_expr, HAVE_64BIT_GPRS);
macro_build (NULL, s, "s,t", sreg, AT);
break;
@ -7356,6 +7350,7 @@ macro2 (struct mips_cl_insn *ip)
case M_TRUNCWS:
case M_TRUNCWD:
assert (mips_opts.isa == ISA_MIPS1);
used_at = 1;
sreg = (ip->insn_opcode >> 11) & 0x1f; /* floating reg */
dreg = (ip->insn_opcode >> 06) & 0x1f; /* floating reg */
@ -7388,6 +7383,7 @@ macro2 (struct mips_cl_insn *ip)
case M_ULHU:
s = "lbu";
ulh:
used_at = 1;
if (offset_expr.X_add_number >= 0x7fff)
as_bad (_("operand overflow"));
if (! target_big_endian)
@ -7417,7 +7413,10 @@ macro2 (struct mips_cl_insn *ip)
if (treg != breg)
tempreg = treg;
else
tempreg = AT;
{
used_at = 1;
tempreg = AT;
}
if (! target_big_endian)
offset_expr.X_add_number += off;
macro_build (&offset_expr, s, "t,o(b)", tempreg, BFD_RELOC_LO16, breg);
@ -7429,7 +7428,7 @@ macro2 (struct mips_cl_insn *ip)
/* If necessary, move the result in tempreg the final destination. */
if (treg == tempreg)
return;
break;
/* Protect second load's delay slot. */
load_delay_nop ();
move_register (treg, tempreg);
@ -7481,6 +7480,7 @@ macro2 (struct mips_cl_insn *ip)
break;
case M_USH:
used_at = 1;
if (offset_expr.X_add_number >= 0x7fff)
as_bad (_("operand overflow"));
if (target_big_endian)
@ -7514,7 +7514,7 @@ macro2 (struct mips_cl_insn *ip)
else
offset_expr.X_add_number += off;
macro_build (&offset_expr, s2, "t,o(b)", treg, BFD_RELOC_LO16, breg);
return;
break;
case M_USD_A:
s = "sdl";
@ -7571,8 +7571,8 @@ macro2 (struct mips_cl_insn *ip)
as_bad (_("Macro %s not implemented yet"), ip->insn_mo->name);
break;
}
if (mips_opts.noat)
as_warn (_("Macro used $at after \".set noat\""));
if (mips_opts.noat && used_at)
as_bad (_("Macro used $at after \".set noat\""));
}
/* Implement macros in mips16 mode. */
@ -7662,7 +7662,7 @@ mips16_macro (struct mips_cl_insn *ip)
case M_MUL:
macro_build (NULL, dbl ? "dmultu" : "multu", "x,y", xreg, yreg);
macro_build (NULL, "mflo", "x", zreg);
return;
break;
case M_DSUBU_I:
dbl = 1;

19
gas/testsuite/ChangeLog
View File

@ -1,3 +1,22 @@
2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* gas/mips/noat-1.s, gas/mips/noat-1.d, gas/mips/noat-2.s,
gas/mips/noat2.l, gas/mips/noat-3.s, gas/mips/noat-3.l,
gas/mips/noat-4.s, gas/mips/noat-4.l, gas/mips/noat-5.s,
gas/mips/noat-5.l, gas/mips/noat-6.s, gas/mips/noat-6.l,
gas/mips/noat-7.s, gas/mips/noat-7.l: New files, testcases for
.set noat in macro expansions.
* gas/mips/mips.exp: Run new testcases.
* gas/mips/rol-hw.d, gas/mips/rol-hw.l, gas/mips/rol.d,
gas/mips/rol.l, gas/mips/rol.s, gas/mips/rol64-hw.d,
gas/mips/rol64-hw.l, gas/mips/rol64.d, gas/mips/rol64.l,
gas/mips/rol64.s, gas/mips/uld2-eb.d, gas/mips/uld2-el.d,
gas/mips/uld2.l, gas/mips/uld2.s, gas/mips/ulh2-eb.d,
gas/mips/ulh2-el.d, gas/mips/ulh2.l, gas/mips/ulh2.s,
gas/mips/ulw2-eb-ilocks.d, gas/mips/ulw2-eb.d,
gas/mips/ulw2-el-ilocks.d, gas/mips/ulw2-el.d, gas/mips/ulw2.l,
gas/mips/ulw2.s: Don't try to test .set noat.
2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
* gas/ia64/hint.b-err.l: New file.

8
gas/testsuite/gas/mips/mips.exp
View File

@ -738,4 +738,12 @@ if { [istarget mips*-*-*] } then {
run_dump_test "macro-warn-1-n32"
run_dump_test "macro-warn-2-n32"
}
run_dump_test "noat-1"
run_list_test "noat-2" ""
run_list_test "noat-3" ""
run_list_test "noat-4" ""
run_list_test "noat-5" ""
run_list_test "noat-6" ""
run_list_test "noat-7" ""
}

15
gas/testsuite/gas/mips/noat-1.d Normal file
View File

@ -0,0 +1,15 @@
#as: -32
#objdump: -dr
.*: +file format .*mips
Disassembly of section \.text:
00000000 <\.text>:
0: 8f7b7fff lw k1,32767\(k1\)
4: 00000000 nop
8: 8f7b8000 lw k1,-32768\(k1\)
c: 00000000 nop
10: af7b7fff sw k1,32767\(k1\)
14: af7b8000 sw k1,-32768\(k1\)
\.\.\.

7
gas/testsuite/gas/mips/noat-1.s Normal file
View File

@ -0,0 +1,7 @@
.set noat
lw $27, 0x7fff($27)
lw $27, -0x8000($27)
sw $27, 0x7fff($27)
sw $27, -0x8000($27)
.space 8

2
gas/testsuite/gas/mips/noat-2.l Normal file
View File

@ -0,0 +1,2 @@
.*\.s: Assembler messages:
.*\.s:2: Error: Macro used \$at after "\.set noat"

4
gas/testsuite/gas/mips/noat-2.s Normal file
View File

@ -0,0 +1,4 @@
.set noat
lw $27, 0x8000($27)
.space 8

2
gas/testsuite/gas/mips/noat-3.l Normal file
View File

@ -0,0 +1,2 @@
.*\.s: Assembler messages:
.*\.s:2: Error: Macro used \$at after "\.set noat"

4
gas/testsuite/gas/mips/noat-3.s Normal file
View File

@ -0,0 +1,4 @@
.set noat
lw $27, -0x8001($27)
.space 8

2
gas/testsuite/gas/mips/noat-4.l Normal file
View File

@ -0,0 +1,2 @@
.*\.s: Assembler messages:
.*\.s:2: Error: Macro used \$at after "\.set noat"

4
gas/testsuite/gas/mips/noat-4.s Normal file
View File

@ -0,0 +1,4 @@
.set noat
lw $27, symbol($27)
.space 8

2
gas/testsuite/gas/mips/noat-5.l Normal file
View File

@ -0,0 +1,2 @@
.*\.s: Assembler messages:
.*\.s:2: Error: Macro used \$at after "\.set noat"

4
gas/testsuite/gas/mips/noat-5.s Normal file
View File

@ -0,0 +1,4 @@
.set noat
sw $27, 0x8000($27)
.space 8

2
gas/testsuite/gas/mips/noat-6.l Normal file
View File

@ -0,0 +1,2 @@
.*\.s: Assembler messages:
.*\.s:2: Error: Macro used \$at after "\.set noat"

4
gas/testsuite/gas/mips/noat-6.s Normal file
View File

@ -0,0 +1,4 @@
.set noat
sw $27, -0x8001($27)
.space 8

2
gas/testsuite/gas/mips/noat-7.l Normal file
View File

@ -0,0 +1,2 @@
.*\.s: Assembler messages:
.*\.s:2: Error: Macro used \$at after "\.set noat"

4
gas/testsuite/gas/mips/noat-7.s Normal file
View File

@ -0,0 +1,4 @@
.set noat
sw $27, symbol($27)
.space 8

1
gas/testsuite/gas/mips/rol-hw.d
View File

@ -1,7 +1,6 @@
#objdump: -dr --prefix-addresses
#name: MIPS hardware rol/ror
#source: rol.s
#stderr: rol-hw.l
#as: -32
# Test the rol and ror macros.

2
gas/testsuite/gas/mips/rol-hw.l
View File

@ -1,2 +0,0 @@
.*: Assembler messages:
.*:7: Warning: Macro used \$at after "\.set noat"

1
gas/testsuite/gas/mips/rol.d
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@ -1,6 +1,5 @@
#objdump: -dr --prefix-addresses
#name: MIPS macro rol/ror
#stderr: rol.l
#as: -32
# Test the rol and ror macros.

13
gas/testsuite/gas/mips/rol.l
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@ -1,13 +0,0 @@
.*: Assembler messages:
.*:7: Warning: Macro used \$at after "\.set noat"
.*:8: Warning: Macro used \$at after "\.set noat"
.*:9: Warning: Macro used \$at after "\.set noat"
.*:10: Warning: Macro used \$at after "\.set noat"
.*:13: Warning: Macro used \$at after "\.set noat"
.*:14: Warning: Macro used \$at after "\.set noat"
.*:15: Warning: Macro used \$at after "\.set noat"
.*:16: Warning: Macro used \$at after "\.set noat"
.*:20: Warning: Macro used \$at after "\.set noat"
.*:21: Warning: Macro used \$at after "\.set noat"
.*:24: Warning: Macro used \$at after "\.set noat"
.*:25: Warning: Macro used \$at after "\.set noat"

3
gas/testsuite/gas/mips/rol.s
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@ -1,8 +1,5 @@
# Source file used to test the rol and ror macros.
# generate warnings for all uses of AT.
.set noat
foo:
rol $4,$5
rol $4,$5,$6

1
gas/testsuite/gas/mips/rol64-hw.d
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@ -1,7 +1,6 @@
#objdump: -dr --prefix-addresses
#name: MIPS hardware drol/dror
#source: rol64.s
#stderr: rol64-hw.l
# Test the drol and dror macros.

2
gas/testsuite/gas/mips/rol64-hw.l
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@ -1,2 +0,0 @@
.*: Assembler messages:
.*:7: Warning: Macro used \$at after "\.set noat"

1
gas/testsuite/gas/mips/rol64.d
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@ -1,6 +1,5 @@
#objdump: -dr --prefix-addresses
#name: MIPS macro drol/dror
#stderr: rol64.l
# Test the drol and dror macros.

27
gas/testsuite/gas/mips/rol64.l
View File

@ -1,27 +0,0 @@
.*: Assembler messages:
.*:7: Warning: Macro used \$at after "\.set noat"
.*:8: Warning: Macro used \$at after "\.set noat"
.*:9: Warning: Macro used \$at after "\.set noat"
.*:11: Warning: Macro used \$at after "\.set noat"
.*:12: Warning: Macro used \$at after "\.set noat"
.*:13: Warning: Macro used \$at after "\.set noat"
.*:14: Warning: Macro used \$at after "\.set noat"
.*:15: Warning: Macro used \$at after "\.set noat"
.*:18: Warning: Macro used \$at after "\.set noat"
.*:19: Warning: Macro used \$at after "\.set noat"
.*:20: Warning: Macro used \$at after "\.set noat"
.*:22: Warning: Macro used \$at after "\.set noat"
.*:23: Warning: Macro used \$at after "\.set noat"
.*:24: Warning: Macro used \$at after "\.set noat"
.*:25: Warning: Macro used \$at after "\.set noat"
.*:26: Warning: Macro used \$at after "\.set noat"
.*:29: Warning: Macro used \$at after "\.set noat"
.*:30: Warning: Macro used \$at after "\.set noat"
.*:31: Warning: Macro used \$at after "\.set noat"
.*:32: Warning: Macro used \$at after "\.set noat"
.*:33: Warning: Macro used \$at after "\.set noat"
.*:35: Warning: Macro used \$at after "\.set noat"
.*:36: Warning: Macro used \$at after "\.set noat"
.*:37: Warning: Macro used \$at after "\.set noat"
.*:38: Warning: Macro used \$at after "\.set noat"
.*:39: Warning: Macro used \$at after "\.set noat"

3
gas/testsuite/gas/mips/rol64.s
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@ -1,8 +1,5 @@
# Source file used to test the drol and dror macros.
# generate warnings for all uses of AT.
.set noat
foo:
drol $4,$5
drol $4,$5,$6

1
gas/testsuite/gas/mips/uld2-eb.d
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@ -2,7 +2,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn -M reg-names=numeric
#name: uld2 -EB
#source: uld2.s
#stderr: uld2.l
# Further checks of uld macro.
# XXX: note: when 'move' is changed to use 'or' rather than daddu, the

1
gas/testsuite/gas/mips/uld2-el.d
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@ -2,7 +2,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn -M reg-names=numeric
#name: uld2 -EL
#source: uld2.s
#stderr: uld2.l
# Further checks of uld macro.
# XXX: note: when 'move' is changed to use 'or' rather than daddu, the

3
gas/testsuite/gas/mips/uld2.l
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@ -1,3 +0,0 @@
.*: Assembler messages:
.*:11: Warning: Macro used \$at after "\.set noat"
.*:12: Warning: Macro used \$at after "\.set noat"

2
gas/testsuite/gas/mips/uld2.s
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@ -1,7 +1,5 @@
# Source file used to test the uld macro (harder).
.set noat
.text
text_label:

1
gas/testsuite/gas/mips/ulh2-eb.d
View File

@ -2,7 +2,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn -M reg-names=numeric
#name: ulh2 -EB
#source: ulh2.s
#stderr: ulh2.l
# Further checks of ulh/ulhu macros.

1
gas/testsuite/gas/mips/ulh2-el.d
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@ -2,7 +2,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn -M reg-names=numeric
#name: ulh2 -EL
#source: ulh2.s
#stderr: ulh2.l
# Further checks of ulh/ulhu macros.

9
gas/testsuite/gas/mips/ulh2.l
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@ -1,9 +0,0 @@
.*: Assembler messages:
.*:8: Warning: Macro used \$at after "\.set noat"
.*:9: Warning: Macro used \$at after "\.set noat"
.*:11: Warning: Macro used \$at after "\.set noat"
.*:12: Warning: Macro used \$at after "\.set noat"
.*:14: Warning: Macro used \$at after "\.set noat"
.*:15: Warning: Macro used \$at after "\.set noat"
.*:17: Warning: Macro used \$at after "\.set noat"
.*:18: Warning: Macro used \$at after "\.set noat"

2
gas/testsuite/gas/mips/ulh2.s
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@ -1,7 +1,5 @@
# Source file used to test the ulh and ulhu macros (harder).
.set noat
.text
text_label:

1
gas/testsuite/gas/mips/ulw2-eb-ilocks.d
View File

@ -2,7 +2,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn -M reg-names=numeric
#name: ulw2 -EB interlocked
#source: ulw2.s
#stderr: ulw2.l
# Further checks of ulw macro.
# XXX: note: when 'move' is changed to use 'or' rather than addu/daddu, the

1
gas/testsuite/gas/mips/ulw2-eb.d
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@ -2,7 +2,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn -M reg-names=numeric
#name: ulw2 -EB non-interlocked
#source: ulw2.s
#stderr: ulw2.l
# Further checks of ulw macro.
# XXX: note: when 'move' is changed to use 'or' rather than addu/daddu, the

1
gas/testsuite/gas/mips/ulw2-el-ilocks.d
View File

@ -2,7 +2,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn -M reg-names=numeric
#name: ulw2 -EL interlocked
#source: ulw2.s
#stderr: ulw2.l
# Further checks of ulw macro.
# XXX: note: when 'move' is changed to use 'or' rather than addu/daddu, the

1
gas/testsuite/gas/mips/ulw2-el.d
View File

@ -2,7 +2,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn -M reg-names=numeric
#name: ulw2 -EL non-interlocked
#source: ulw2.s
#stderr: ulw2.l
# Further checks of ulw macro.
# XXX: note: when 'move' is changed to use 'or' rather than addu/daddu, the

3
gas/testsuite/gas/mips/ulw2.l
View File

@ -1,3 +0,0 @@
.*: Assembler messages:
.*:11: Warning: Macro used \$at after "\.set noat"
.*:12: Warning: Macro used \$at after "\.set noat"

2
gas/testsuite/gas/mips/ulw2.s
View File

@ -1,7 +1,5 @@
# Source file used to test the ulw macro (harder).
.set noat
.text
text_label: