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gcc/0103-LoongArch-Handle-ISA-evolution-switches-along-with-o.patch

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LoongArch: Sync to upstream Signed-off-by: Peng Fan <fanpeng@loongson.cn>
2024-10-31 10:33:46 +08:00
From 901663758281d4ce87a75e4d6e45de621b65f0cb Mon Sep 17 00:00:00 2001
From: Yang Yujie <yangyujie@loongson.cn>
Date: Mon, 8 Jan 2024 09:14:07 +0800
Subject: [PATCH 103/188] LoongArch: Handle ISA evolution switches along with
other options
gcc/ChangeLog:
* config/loongarch/genopts/genstr.sh: Prepend the isa_evolution
variable with the common la_ prefix.
* config/loongarch/genopts/loongarch.opt.in: Mark ISA evolution
flags as saved using TargetVariable.
* config/loongarch/loongarch.opt: Same.
* config/loongarch/loongarch-def.h: Define evolution_set to
mark changes to the -march default.
* config/loongarch/loongarch-driver.cc: Same.
* config/loongarch/loongarch-opts.cc: Same.
* config/loongarch/loongarch-opts.h: Define and use ISA evolution
conditions around the la_target structure.
* config/loongarch/loongarch.cc: Same.
* config/loongarch/loongarch.md: Same.
* config/loongarch/loongarch-builtins.cc: Same.
* config/loongarch/loongarch-c.cc: Same.
* config/loongarch/lasx.md: Same.
* config/loongarch/lsx.md: Same.
* config/loongarch/sync.md: Same.
---
gcc/config/loongarch/genopts/genstr.sh | 2 +-
gcc/config/loongarch/genopts/loongarch.opt.in | 6 ++---
gcc/config/loongarch/lasx.md | 4 ++--
gcc/config/loongarch/loongarch-builtins.cc | 6 ++---
gcc/config/loongarch/loongarch-c.cc | 2 +-
gcc/config/loongarch/loongarch-def.h | 5 +++-
gcc/config/loongarch/loongarch-driver.cc | 5 ++--
gcc/config/loongarch/loongarch-opts.cc | 17 ++++++++++++-
gcc/config/loongarch/loongarch-opts.h | 24 +++++++++++++++----
gcc/config/loongarch/loongarch.cc | 24 ++++++++-----------
gcc/config/loongarch/loongarch.md | 12 +++++-----
gcc/config/loongarch/loongarch.opt | 16 ++++++-------
gcc/config/loongarch/lsx.md | 4 ++--
gcc/config/loongarch/sync.md | 22 ++++++++---------
14 files changed, 90 insertions(+), 59 deletions(-)
diff --git a/gcc/config/loongarch/genopts/genstr.sh b/gcc/config/loongarch/genopts/genstr.sh
index bcc616e98..391eca121 100755
--- a/gcc/config/loongarch/genopts/genstr.sh
+++ b/gcc/config/loongarch/genopts/genstr.sh
@@ -107,7 +107,7 @@ EOF
print("")
print("m"$3)
gsub(/-/, "_", $3)
- print("Target Mask(ISA_"toupper($3)") Var(isa_evolution)")
+ print("Target Mask(ISA_"toupper($3)") Var(la_isa_evolution)")
$1=""; $2=""; $3=""
sub(/^ */, "", $0)
print($0)
diff --git a/gcc/config/loongarch/genopts/loongarch.opt.in b/gcc/config/loongarch/genopts/loongarch.opt.in
index 102202b03..a866dab84 100644
--- a/gcc/config/loongarch/genopts/loongarch.opt.in
+++ b/gcc/config/loongarch/genopts/loongarch.opt.in
@@ -259,6 +259,6 @@ default value is 4.
; Features added during ISA evolution. This concept is different from ISA
; extension, read Section 1.5 of LoongArch v1.10 Volume 1 for the
; explanation. These features may be implemented and enumerated with
-; CPUCFG independantly, so we use bit flags to specify them.
-Variable
-HOST_WIDE_INT isa_evolution = 0
+; CPUCFG independently, so we use bit flags to specify them.
+TargetVariable
+HOST_WIDE_INT la_isa_evolution = 0
diff --git a/gcc/config/loongarch/lasx.md b/gcc/config/loongarch/lasx.md
index 803c5dd93..fdfd65e4a 100644
--- a/gcc/config/loongarch/lasx.md
+++ b/gcc/config/loongarch/lasx.md
@@ -1540,7 +1540,7 @@
[(set (match_operand:FLASX 0 "register_operand" "=f")
(unspec:FLASX [(match_operand:FLASX 1 "register_operand" "f")]
UNSPEC_LASX_XVFRECIPE))]
- "ISA_HAS_LASX && TARGET_FRECIPE"
+ "ISA_HAS_LASX && ISA_HAS_FRECIPE"
"xvfrecipe.<flasxfmt>\t%u0,%u1"
[(set_attr "type" "simd_fdiv")
(set_attr "mode" "<MODE>")])
@@ -1573,7 +1573,7 @@
[(set (match_operand:FLASX 0 "register_operand" "=f")
(unspec:FLASX [(match_operand:FLASX 1 "register_operand" "f")]
UNSPEC_LASX_XVFRSQRTE))]
- "ISA_HAS_LASX && TARGET_FRECIPE"
+ "ISA_HAS_LASX && ISA_HAS_FRECIPE"
"xvfrsqrte.<flasxfmt>\t%u0,%u1"
[(set_attr "type" "simd_fdiv")
(set_attr "mode" "<MODE>")])
diff --git a/gcc/config/loongarch/loongarch-builtins.cc b/gcc/config/loongarch/loongarch-builtins.cc
index 85849ed29..e3b4dbc52 100644
--- a/gcc/config/loongarch/loongarch-builtins.cc
+++ b/gcc/config/loongarch/loongarch-builtins.cc
@@ -120,9 +120,9 @@ struct loongarch_builtin_description
AVAIL_ALL (hard_float, TARGET_HARD_FLOAT_ABI)
AVAIL_ALL (lsx, ISA_HAS_LSX)
AVAIL_ALL (lasx, ISA_HAS_LASX)
-AVAIL_ALL (frecipe, TARGET_FRECIPE && TARGET_HARD_FLOAT_ABI)
-AVAIL_ALL (lsx_frecipe, ISA_HAS_LSX && TARGET_FRECIPE)
-AVAIL_ALL (lasx_frecipe, ISA_HAS_LASX && TARGET_FRECIPE)
+AVAIL_ALL (frecipe, ISA_HAS_FRECIPE && TARGET_HARD_FLOAT_ABI)
+AVAIL_ALL (lsx_frecipe, ISA_HAS_LSX && ISA_HAS_FRECIPE)
+AVAIL_ALL (lasx_frecipe, ISA_HAS_LASX && ISA_HAS_FRECIPE)
/* Construct a loongarch_builtin_description from the given arguments.
diff --git a/gcc/config/loongarch/loongarch-c.cc b/gcc/config/loongarch/loongarch-c.cc
index a89477a74..df2a482ad 100644
--- a/gcc/config/loongarch/loongarch-c.cc
+++ b/gcc/config/loongarch/loongarch-c.cc
@@ -102,7 +102,7 @@ loongarch_cpu_cpp_builtins (cpp_reader *pfile)
else
builtin_define ("__loongarch_frlen=0");
- if (TARGET_HARD_FLOAT && TARGET_FRECIPE)
+ if (TARGET_HARD_FLOAT && ISA_HAS_FRECIPE)
builtin_define ("__loongarch_frecipe");
if (ISA_HAS_LSX)
diff --git a/gcc/config/loongarch/loongarch-def.h b/gcc/config/loongarch/loongarch-def.h
index f8f36f0e2..9e5eee0e2 100644
--- a/gcc/config/loongarch/loongarch-def.h
+++ b/gcc/config/loongarch/loongarch-def.h
@@ -132,8 +132,11 @@ struct loongarch_isa
Using int64_t instead of HOST_WIDE_INT for C compatibility. */
int64_t evolution;
+ int64_t evolution_set;
- loongarch_isa () : base (0), fpu (0), simd (0), evolution (0) {}
+ loongarch_isa () :
+ base (0), fpu (0), simd (0), evolution (0), evolution_set (0)
+ {}
loongarch_isa base_ (int _base) { base = _base; return *this; }
loongarch_isa fpu_ (int _fpu) { fpu = _fpu; return *this; }
loongarch_isa simd_ (int _simd) { simd = _simd; return *this; }
diff --git a/gcc/config/loongarch/loongarch-driver.cc b/gcc/config/loongarch/loongarch-driver.cc
index b3626984d..b84a6eaf7 100644
--- a/gcc/config/loongarch/loongarch-driver.cc
+++ b/gcc/config/loongarch/loongarch-driver.cc
@@ -42,9 +42,10 @@ extern struct obstack opts_obstack;
const char*
la_driver_init (int argc ATTRIBUTE_UNUSED, const char **argv ATTRIBUTE_UNUSED)
{
- /* Initialize all fields of la_target to -1 */
+ /* Initialize all fields of la_target. */
loongarch_init_target (&la_target, M_OPT_UNSET, M_OPT_UNSET, M_OPT_UNSET,
- M_OPT_UNSET, M_OPT_UNSET, M_OPT_UNSET, M_OPT_UNSET);
+ M_OPT_UNSET, M_OPT_UNSET, M_OPT_UNSET, M_OPT_UNSET,
+ 0, 0);
return "";
}
diff --git a/gcc/config/loongarch/loongarch-opts.cc b/gcc/config/loongarch/loongarch-opts.cc
index d31becc67..935d09f45 100644
--- a/gcc/config/loongarch/loongarch-opts.cc
+++ b/gcc/config/loongarch/loongarch-opts.cc
@@ -140,7 +140,9 @@ static int with_default_simd = 0;
void
loongarch_init_target (struct loongarch_target *target,
int cpu_arch, int cpu_tune, int fpu, int simd,
- int abi_base, int abi_ext, int cmodel)
+ int abi_base, int abi_ext, int cmodel,
+ HOST_WIDE_INT isa_evolution,
+ HOST_WIDE_INT isa_evolution_set)
{
if (!target)
return;
@@ -148,6 +150,8 @@ loongarch_init_target (struct loongarch_target *target,
target->cpu_tune = cpu_tune;
target->isa.fpu = fpu;
target->isa.simd = simd;
+ target->isa.evolution = isa_evolution;
+ target->isa.evolution_set = isa_evolution_set;
target->abi.base = abi_base;
target->abi.ext = abi_ext;
target->cmodel = cmodel;
@@ -184,6 +188,9 @@ loongarch_config_target (struct loongarch_target *target,
M_OPT_ABSENT (target->abi.base) ? 0 : 1,
};
+ int64_t isa_evolution = target->isa.evolution;
+ int64_t isa_evolution_set = target->isa.evolution_set;
+
/* 1. Target ABI */
if (constrained.abi_base)
t.abi.base = target->abi.base;
@@ -394,6 +401,13 @@ config_target_isa:
}
}
+ /* Apply the ISA evolution feature switches from the user. */
+ HOST_WIDE_INT isa_evolution_orig = t.isa.evolution;
+ t.isa.evolution &= ~(~isa_evolution & isa_evolution_set);
+ t.isa.evolution |= isa_evolution & isa_evolution_set;
+
+ /* evolution_set means "what's different from the -march default". */
+ t.isa.evolution_set = isa_evolution_orig ^ t.isa.evolution;
/* 4. ABI-ISA compatibility */
/* Note:
@@ -774,4 +788,5 @@ loongarch_update_gcc_opt_status (struct loongarch_target *target,
/* status of -mfpu */
opts->x_la_opt_fpu = target->isa.fpu;
opts->x_la_opt_simd = target->isa.simd;
+ opts->x_la_isa_evolution = target->isa.evolution;
}
diff --git a/gcc/config/loongarch/loongarch-opts.h b/gcc/config/loongarch/loongarch-opts.h
index 8491bee0d..204338553 100644
--- a/gcc/config/loongarch/loongarch-opts.h
+++ b/gcc/config/loongarch/loongarch-opts.h
@@ -34,7 +34,9 @@ extern struct loongarch_target la_target;
void
loongarch_init_target (struct loongarch_target *target,
int cpu_arch, int cpu_tune, int fpu, int simd,
- int abi_base, int abi_ext, int cmodel);
+ int abi_base, int abi_ext, int cmodel,
+ HOST_WIDE_INT isa_evolutions,
+ HOST_WIDE_INT isa_evolutions_set);
/* Handler for "-m" option combinations,
@@ -82,9 +84,23 @@ struct loongarch_flags {
|| la_target.abi.base == ABI_BASE_LP64F \
|| la_target.abi.base == ABI_BASE_LP64S)
-#define ISA_HAS_LSX (la_target.isa.simd == ISA_EXT_SIMD_LSX \
- || la_target.isa.simd == ISA_EXT_SIMD_LASX)
-#define ISA_HAS_LASX (la_target.isa.simd == ISA_EXT_SIMD_LASX)
+#define ISA_HAS_LSX \
+ (la_target.isa.simd == ISA_EXT_SIMD_LSX \
+ || la_target.isa.simd == ISA_EXT_SIMD_LASX)
+
+#define ISA_HAS_LASX \
+ (la_target.isa.simd == ISA_EXT_SIMD_LASX)
+
+#define ISA_HAS_FRECIPE \
+ (la_target.isa.evolution & OPTION_MASK_ISA_FRECIPE)
+#define ISA_HAS_DIV32 \
+ (la_target.isa.evolution & OPTION_MASK_ISA_DIV32)
+#define ISA_HAS_LAM_BH \
+ (la_target.isa.evolution & OPTION_MASK_ISA_LAM_BH)
+#define ISA_HAS_LAMCAS \
+ (la_target.isa.evolution & OPTION_MASK_ISA_LAMCAS)
+#define ISA_HAS_LD_SEQ_SA \
+ (la_target.isa.evolution & OPTION_MASK_ISA_LD_SEQ_SA)
/* TARGET_ macros for use in *.md template conditionals */
#define TARGET_uARCH_LA464 (la_target.cpu_tune == CPU_LA464)
diff --git a/gcc/config/loongarch/loongarch.cc b/gcc/config/loongarch/loongarch.cc
index fccdc21a8..b0bb67d60 100644
--- a/gcc/config/loongarch/loongarch.cc
+++ b/gcc/config/loongarch/loongarch.cc
@@ -3859,7 +3859,7 @@ loongarch_rtx_costs (rtx x, machine_mode mode, int outer_code,
else
{
*total = loongarch_cost->int_div_si;
- if (TARGET_64BIT && !TARGET_DIV32)
+ if (TARGET_64BIT && !ISA_HAS_DIV32)
*total += COSTS_N_INSNS (2);
}
@@ -6107,7 +6107,7 @@ loongarch_print_operand (FILE *file, rtx op, int letter)
if (loongarch_cas_failure_memorder_needs_acquire (
memmodel_from_int (INTVAL (op))))
fputs ("dbar\t0b10100", file);
- else if (!TARGET_LD_SEQ_SA)
+ else if (!ISA_HAS_LD_SEQ_SA)
fputs ("dbar\t0x700", file);
break;
@@ -7509,7 +7509,8 @@ loongarch_option_override_internal (struct gcc_options *opts,
loongarch_init_target (&la_target,
la_opt_cpu_arch, la_opt_cpu_tune, la_opt_fpu,
la_opt_simd, la_opt_abi_base, la_opt_abi_ext,
- la_opt_cmodel);
+ la_opt_cmodel, opts->x_la_isa_evolution,
+ opts_set->x_la_isa_evolution);
/* Handle target-specific options: compute defaults/conflicts etc. */
loongarch_config_target (&la_target, NULL, 0);
@@ -7550,11 +7551,6 @@ loongarch_option_override_internal (struct gcc_options *opts,
if (loongarch_branch_cost == 0)
loongarch_branch_cost = loongarch_cost->branch_cost;
- /* If the user hasn't disabled a feature added during ISA evolution,
- use the processor's default. */
- isa_evolution |= (la_target.isa.evolution &
- ~global_options_set.x_isa_evolution);
-
/* Enable sw prefetching at -O3 and higher. */
if (opts->x_flag_prefetch_loop_arrays < 0
&& (opts->x_optimize >= 3 || opts->x_flag_profile_use)
@@ -7685,7 +7681,7 @@ loongarch_option_override_internal (struct gcc_options *opts,
}
if (loongarch_recip)
recip_mask |= RECIP_MASK_ALL;
- if (!TARGET_FRECIPE)
+ if (!ISA_HAS_FRECIPE)
recip_mask = RECIP_MASK_NONE;
}
@@ -10875,11 +10871,11 @@ loongarch_asm_code_end (void)
loongarch_cpu_strings [la_target.cpu_tune]);
fprintf (asm_out_file, "%s Base ISA: %s\n", ASM_COMMENT_START,
loongarch_isa_base_strings [la_target.isa.base]);
- DUMP_FEATURE (TARGET_FRECIPE);
- DUMP_FEATURE (TARGET_DIV32);
- DUMP_FEATURE (TARGET_LAM_BH);
- DUMP_FEATURE (TARGET_LAMCAS);
- DUMP_FEATURE (TARGET_LD_SEQ_SA);
+ DUMP_FEATURE (ISA_HAS_FRECIPE);
+ DUMP_FEATURE (ISA_HAS_DIV32);
+ DUMP_FEATURE (ISA_HAS_LAM_BH);
+ DUMP_FEATURE (ISA_HAS_LAMCAS);
+ DUMP_FEATURE (ISA_HAS_LD_SEQ_SA);
}
fputs ("\n\n", asm_out_file);
diff --git a/gcc/config/loongarch/loongarch.md b/gcc/config/loongarch/loongarch.md
index 02c537d4c..23653a2b0 100644
--- a/gcc/config/loongarch/loongarch.md
+++ b/gcc/config/loongarch/loongarch.md
@@ -425,7 +425,7 @@
;; A mode for anything legal as a input of a div or mod instruction.
(define_mode_iterator DIV [(DI "TARGET_64BIT")
- (SI "!TARGET_64BIT || TARGET_DIV32")])
+ (SI "!TARGET_64BIT || ISA_HAS_DIV32")])
;; In GPR templates, a string like "mul.<d>" will expand to "mul.w" in the
;; 32-bit version and "mul.d" in the 64-bit version.
@@ -941,7 +941,7 @@
[(set (match_operand:ANYF 0 "register_operand" "=f")
(unspec:ANYF [(match_operand:ANYF 1 "register_operand" "f")]
UNSPEC_RECIPE))]
- "TARGET_FRECIPE"
+ "ISA_HAS_FRECIPE"
"frecipe.<fmt>\t%0,%1"
[(set_attr "type" "frecipe")
(set_attr "mode" "<UNITMODE>")
@@ -954,7 +954,7 @@
(match_operand:GPR 2 "register_operand")))]
""
{
- if (GET_MODE (operands[0]) == SImode && TARGET_64BIT && !TARGET_DIV32)
+ if (GET_MODE (operands[0]) == SImode && TARGET_64BIT && !ISA_HAS_DIV32)
{
rtx reg1 = gen_reg_rtx (DImode);
rtx reg2 = gen_reg_rtx (DImode);
@@ -994,7 +994,7 @@
(sign_extend
(any_div:SI (match_operand:SI 1 "register_operand" "r,r,0")
(match_operand:SI 2 "register_operand" "r,r,r"))))]
- "TARGET_64BIT && TARGET_DIV32"
+ "TARGET_64BIT && ISA_HAS_DIV32"
{
return loongarch_output_division ("<insn>.w<u>\t%0,%1,%2", operands);
}
@@ -1014,7 +1014,7 @@
(any_div:DI (match_operand:DI 1 "register_operand" "r,r,0")
(match_operand:DI 2 "register_operand" "r,r,r")) 0)]
UNSPEC_FAKE_ANY_DIV)))]
- "TARGET_64BIT && !TARGET_DIV32"
+ "TARGET_64BIT && !ISA_HAS_DIV32"
{
return loongarch_output_division ("<insn>.w<u>\t%0,%1,%2", operands);
}
@@ -1197,7 +1197,7 @@
[(set (match_operand:ANYF 0 "register_operand" "=f")
(unspec:ANYF [(match_operand:ANYF 1 "register_operand" "f")]
UNSPEC_RSQRTE))]
- "TARGET_FRECIPE"
+ "ISA_HAS_FRECIPE"
"frsqrte.<fmt>\t%0,%1"
[(set_attr "type" "frsqrte")
(set_attr "mode" "<UNITMODE>")])
diff --git a/gcc/config/loongarch/loongarch.opt b/gcc/config/loongarch/loongarch.opt
index 56f6a9564..b5a46df4e 100644
--- a/gcc/config/loongarch/loongarch.opt
+++ b/gcc/config/loongarch/loongarch.opt
@@ -267,26 +267,26 @@ default value is 4.
; Features added during ISA evolution. This concept is different from ISA
; extension, read Section 1.5 of LoongArch v1.10 Volume 1 for the
; explanation. These features may be implemented and enumerated with
-; CPUCFG independantly, so we use bit flags to specify them.
-Variable
-HOST_WIDE_INT isa_evolution = 0
+; CPUCFG independently, so we use bit flags to specify them.
+TargetVariable
+HOST_WIDE_INT la_isa_evolution = 0
mfrecipe
-Target Mask(ISA_FRECIPE) Var(isa_evolution)
+Target Mask(ISA_FRECIPE) Var(la_isa_evolution)
Support frecipe.{s/d} and frsqrte.{s/d} instructions.
mdiv32
-Target Mask(ISA_DIV32) Var(isa_evolution)
+Target Mask(ISA_DIV32) Var(la_isa_evolution)
Support div.w[u] and mod.w[u] instructions with inputs not sign-extended.
mlam-bh
-Target Mask(ISA_LAM_BH) Var(isa_evolution)
+Target Mask(ISA_LAM_BH) Var(la_isa_evolution)
Support am{swap/add}[_db].{b/h} instructions.
mlamcas
-Target Mask(ISA_LAMCAS) Var(isa_evolution)
+Target Mask(ISA_LAMCAS) Var(la_isa_evolution)
Support amcas[_db].{b/h/w/d} instructions.
mld-seq-sa
-Target Mask(ISA_LD_SEQ_SA) Var(isa_evolution)
+Target Mask(ISA_LD_SEQ_SA) Var(la_isa_evolution)
Do not need load-load barriers (dbar 0x700).
diff --git a/gcc/config/loongarch/lsx.md b/gcc/config/loongarch/lsx.md
index 02e89247b..612377436 100644
--- a/gcc/config/loongarch/lsx.md
+++ b/gcc/config/loongarch/lsx.md
@@ -1479,7 +1479,7 @@
[(set (match_operand:FLSX 0 "register_operand" "=f")
(unspec:FLSX [(match_operand:FLSX 1 "register_operand" "f")]
UNSPEC_LSX_VFRECIPE))]
- "ISA_HAS_LSX && TARGET_FRECIPE"
+ "ISA_HAS_LSX && ISA_HAS_FRECIPE"
"vfrecipe.<flsxfmt>\t%w0,%w1"
[(set_attr "type" "simd_fdiv")
(set_attr "mode" "<MODE>")])
@@ -1512,7 +1512,7 @@
[(set (match_operand:FLSX 0 "register_operand" "=f")
(unspec:FLSX [(match_operand:FLSX 1 "register_operand" "f")]
UNSPEC_LSX_VFRSQRTE))]
- "ISA_HAS_LSX && TARGET_FRECIPE"
+ "ISA_HAS_LSX && ISA_HAS_FRECIPE"
"vfrsqrte.<flsxfmt>\t%w0,%w1"
[(set_attr "type" "simd_fdiv")
(set_attr "mode" "<MODE>")])
diff --git a/gcc/config/loongarch/sync.md b/gcc/config/loongarch/sync.md
index a678e7131..5da5c2780 100644
--- a/gcc/config/loongarch/sync.md
+++ b/gcc/config/loongarch/sync.md
@@ -124,9 +124,9 @@
return "ld.<size>\t%0,%1\\n\\t"
"dbar\t0x14";
case MEMMODEL_RELAXED:
- return TARGET_LD_SEQ_SA ? "ld.<size>\t%0,%1"
- : "ld.<size>\t%0,%1\\n\\t"
- "dbar\t0x700";
+ return ISA_HAS_LD_SEQ_SA ? "ld.<size>\t%0,%1"
+ : "ld.<size>\t%0,%1\\n\\t"
+ "dbar\t0x700";
default:
/* The valid memory order variants are __ATOMIC_RELAXED, __ATOMIC_SEQ_CST,
@@ -193,7 +193,7 @@
(match_operand:SHORT 1 "reg_or_0_operand" "rJ"))
(match_operand:SI 2 "const_int_operand")] ;; model
UNSPEC_SYNC_OLD_OP))]
- "TARGET_LAM_BH"
+ "ISA_HAS_LAM_BH"
"amadd%A2.<amo>\t$zero,%z1,%0"
[(set (attr "length") (const_int 4))])
@@ -230,7 +230,7 @@
UNSPEC_SYNC_EXCHANGE))
(set (match_dup 1)
(match_operand:SHORT 2 "register_operand" "r"))]
- "TARGET_LAM_BH"
+ "ISA_HAS_LAM_BH"
"amswap%A3.<amo>\t%0,%z2,%1"
[(set (attr "length") (const_int 4))])
@@ -266,7 +266,7 @@
(match_operand:QHWD 3 "reg_or_0_operand" "rJ")
(match_operand:SI 4 "const_int_operand")] ;; mod_s
UNSPEC_COMPARE_AND_SWAP))]
- "TARGET_LAMCAS"
+ "ISA_HAS_LAMCAS"
"ori\t%0,%z2,0\n\tamcas%A4.<amo>\t%0,%z3,%1"
[(set (attr "length") (const_int 8))])
@@ -296,7 +296,7 @@
operands[6] = mod_s;
- if (TARGET_LAMCAS)
+ if (ISA_HAS_LAMCAS)
emit_insn (gen_atomic_cas_value_strong<mode>_amcas (operands[1], operands[2],
operands[3], operands[4],
operands[6]));
@@ -422,7 +422,7 @@
operands[6] = mod_s;
- if (TARGET_LAMCAS)
+ if (ISA_HAS_LAMCAS)
emit_insn (gen_atomic_cas_value_strong<mode>_amcas (operands[1], operands[2],
operands[3], operands[4],
operands[6]));
@@ -642,7 +642,7 @@
(match_operand:SHORT 2 "register_operand"))]
""
{
- if (TARGET_LAM_BH)
+ if (ISA_HAS_LAM_BH)
emit_insn (gen_atomic_exchange<mode>_short (operands[0], operands[1], operands[2], operands[3]));
else
{
@@ -663,7 +663,7 @@
(match_operand:SHORT 2 "reg_or_0_operand" "rJ"))
(match_operand:SI 3 "const_int_operand")] ;; model
UNSPEC_SYNC_OLD_OP))]
- "TARGET_LAM_BH"
+ "ISA_HAS_LAM_BH"
"amadd%A3.<amo>\t%0,%z2,%1"
[(set (attr "length") (const_int 4))])
@@ -678,7 +678,7 @@
UNSPEC_SYNC_OLD_OP))]
""
{
- if (TARGET_LAM_BH)
+ if (ISA_HAS_LAM_BH)
emit_insn (gen_atomic_fetch_add<mode>_short (operands[0], operands[1],
operands[2], operands[3]));
else
--
2.43.0
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