[gcc(refs/vendors/riscv/heads/gcc-14-with-riscv-opts)] RISC-V: Implement IFN SAT_ADD for both the scalar and vector
Jeff Law
law@gcc.gnu.org
Mon May 27 00:08:49 GMT 2024
https://gcc.gnu.org/g:0b3502c3dfe791e6c13de9c2419905519689d0da
commit 0b3502c3dfe791e6c13de9c2419905519689d0da
Author: Pan Li <pan2.li@intel.com>
Date: Fri May 17 18:49:46 2024 +0800
RISC-V: Implement IFN SAT_ADD for both the scalar and vector
The patch implement the SAT_ADD in the riscv backend as the
sample for both the scalar and vector. Given below vector
as example:
void vec_sat_add_u64 (uint64_t *out, uint64_t *x, uint64_t *y, unsigned n)
{
unsigned i;
for (i = 0; i < n; i++)
out[i] = (x[i] + y[i]) | (- (uint64_t)((uint64_t)(x[i] + y[i]) < x[i]));
}
Before this patch:
vec_sat_add_u64:
...
vsetvli a5,a3,e64,m1,ta,ma
vle64.v v0,0(a1)
vle64.v v1,0(a2)
slli a4,a5,3
sub a3,a3,a5
add a1,a1,a4
add a2,a2,a4
vadd.vv v1,v0,v1
vmsgtu.vv v0,v0,v1
vmerge.vim v1,v1,-1,v0
vse64.v v1,0(a0)
...
After this patch:
vec_sat_add_u64:
...
vsetvli a5,a3,e64,m1,ta,ma
vle64.v v1,0(a1)
vle64.v v2,0(a2)
slli a4,a5,3
sub a3,a3,a5
add a1,a1,a4
add a2,a2,a4
vsaddu.vv v1,v1,v2 <= Vector Single-Width Saturating Add
vse64.v v1,0(a0)
...
The below test suites are passed for this patch.
* The riscv fully regression tests.
* The aarch64 fully regression tests.
* The x86 bootstrap tests.
* The x86 fully regression tests.
PR target/51492
PR target/112600
gcc/ChangeLog:
* config/riscv/autovec.md (usadd<mode>3): New pattern expand for
the unsigned SAT_ADD in vector mode.
* config/riscv/riscv-protos.h (riscv_expand_usadd): New func decl
to expand usadd<mode>3 pattern.
(expand_vec_usadd): Ditto but for vector.
* config/riscv/riscv-v.cc (emit_vec_saddu): New func impl to emit
the vsadd insn.
(expand_vec_usadd): New func impl to expand usadd<mode>3 for vector.
* config/riscv/riscv.cc (riscv_expand_usadd): New func impl to
expand usadd<mode>3 for scalar.
* config/riscv/riscv.md (usadd<mode>3): New pattern expand for
the unsigned SAT_ADD in scalar mode.
* config/riscv/vector.md: Allow VLS mode for vsaddu.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/binop/vec_sat_binary.h: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-1.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-2.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-3.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-4.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-1.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-2.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-3.c: New test.
* gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-4.c: New test.
* gcc.target/riscv/sat_arith.h: New test.
* gcc.target/riscv/sat_u_add-1.c: New test.
* gcc.target/riscv/sat_u_add-2.c: New test.
* gcc.target/riscv/sat_u_add-3.c: New test.
* gcc.target/riscv/sat_u_add-4.c: New test.
* gcc.target/riscv/sat_u_add-run-1.c: New test.
* gcc.target/riscv/sat_u_add-run-2.c: New test.
* gcc.target/riscv/sat_u_add-run-3.c: New test.
* gcc.target/riscv/sat_u_add-run-4.c: New test.
* gcc.target/riscv/scalar_sat_binary.h: New test.
Signed-off-by: Pan Li <pan2.li@intel.com>
(cherry picked from commit 34ed2b4593fa98b613632d0dde30b6ba3e7ecad9)
Diff:
---
gcc/config/riscv/autovec.md | 17 +++++
gcc/config/riscv/riscv-protos.h | 2 +
gcc/config/riscv/riscv-v.cc | 19 ++++++
gcc/config/riscv/riscv.cc | 55 ++++++++++++++++
gcc/config/riscv/riscv.md | 11 ++++
gcc/config/riscv/vector.md | 12 ++--
.../riscv/rvv/autovec/binop/vec_sat_binary.h | 33 ++++++++++
.../riscv/rvv/autovec/binop/vec_sat_u_add-1.c | 19 ++++++
.../riscv/rvv/autovec/binop/vec_sat_u_add-2.c | 20 ++++++
.../riscv/rvv/autovec/binop/vec_sat_u_add-3.c | 20 ++++++
.../riscv/rvv/autovec/binop/vec_sat_u_add-4.c | 20 ++++++
.../riscv/rvv/autovec/binop/vec_sat_u_add-run-1.c | 75 ++++++++++++++++++++++
.../riscv/rvv/autovec/binop/vec_sat_u_add-run-2.c | 75 ++++++++++++++++++++++
.../riscv/rvv/autovec/binop/vec_sat_u_add-run-3.c | 75 ++++++++++++++++++++++
.../riscv/rvv/autovec/binop/vec_sat_u_add-run-4.c | 75 ++++++++++++++++++++++
gcc/testsuite/gcc.target/riscv/sat_arith.h | 31 +++++++++
gcc/testsuite/gcc.target/riscv/sat_u_add-1.c | 19 ++++++
gcc/testsuite/gcc.target/riscv/sat_u_add-2.c | 21 ++++++
gcc/testsuite/gcc.target/riscv/sat_u_add-3.c | 18 ++++++
gcc/testsuite/gcc.target/riscv/sat_u_add-4.c | 17 +++++
gcc/testsuite/gcc.target/riscv/sat_u_add-run-1.c | 25 ++++++++
gcc/testsuite/gcc.target/riscv/sat_u_add-run-2.c | 25 ++++++++
gcc/testsuite/gcc.target/riscv/sat_u_add-run-3.c | 25 ++++++++
gcc/testsuite/gcc.target/riscv/sat_u_add-run-4.c | 25 ++++++++
gcc/testsuite/gcc.target/riscv/scalar_sat_binary.h | 27 ++++++++
25 files changed, 755 insertions(+), 6 deletions(-)
diff --git a/gcc/config/riscv/autovec.md b/gcc/config/riscv/autovec.md
index 1ee3c8052fb..87d4171bc89 100644
--- a/gcc/config/riscv/autovec.md
+++ b/gcc/config/riscv/autovec.md
@@ -2613,6 +2613,23 @@
}
)
+;; =========================================================================
+;; == [INT] Saturation ALU.
+;; =========================================================================
+;; Includes:
+;; - add
+;; =========================================================================
+(define_expand "usadd<mode>3"
+ [(match_operand:V_VLSI 0 "register_operand")
+ (match_operand:V_VLSI 1 "register_operand")
+ (match_operand:V_VLSI 2 "register_operand")]
+ "TARGET_VECTOR"
+ {
+ riscv_vector::expand_vec_usadd (operands[0], operands[1], operands[2], <MODE>mode);
+ DONE;
+ }
+)
+
;; =========================================================================
;; == Early break auto-vectorization patterns
;; =========================================================================
diff --git a/gcc/config/riscv/riscv-protos.h b/gcc/config/riscv/riscv-protos.h
index 004ceb1031b..c64aae18deb 100644
--- a/gcc/config/riscv/riscv-protos.h
+++ b/gcc/config/riscv/riscv-protos.h
@@ -133,6 +133,7 @@ extern void riscv_asm_output_external (FILE *, const tree, const char *);
extern bool
riscv_zcmp_valid_stack_adj_bytes_p (HOST_WIDE_INT, int);
extern void riscv_legitimize_poly_move (machine_mode, rtx, rtx, rtx);
+extern void riscv_expand_usadd (rtx, rtx, rtx);
#ifdef RTX_CODE
extern void riscv_expand_int_scc (rtx, enum rtx_code, rtx, rtx, bool *invert_ptr = 0);
@@ -633,6 +634,7 @@ void expand_vec_lrint (rtx, rtx, machine_mode, machine_mode, machine_mode);
void expand_vec_lround (rtx, rtx, machine_mode, machine_mode, machine_mode);
void expand_vec_lceil (rtx, rtx, machine_mode, machine_mode);
void expand_vec_lfloor (rtx, rtx, machine_mode, machine_mode);
+void expand_vec_usadd (rtx, rtx, rtx, machine_mode);
#endif
bool sew64_scalar_helper (rtx *, rtx *, rtx, machine_mode,
bool, void (*)(rtx *, rtx), enum avl_type);
diff --git a/gcc/config/riscv/riscv-v.cc b/gcc/config/riscv/riscv-v.cc
index c9e0feebca6..f105f470495 100644
--- a/gcc/config/riscv/riscv-v.cc
+++ b/gcc/config/riscv/riscv-v.cc
@@ -4635,6 +4635,16 @@ emit_vec_cvt_x_f_rtz (rtx op_dest, rtx op_src, rtx mask,
}
}
+static void
+emit_vec_saddu (rtx op_dest, rtx op_1, rtx op_2, insn_type type,
+ machine_mode vec_mode)
+{
+ rtx ops[] = {op_dest, op_1, op_2};
+ insn_code icode = code_for_pred (US_PLUS, vec_mode);
+
+ emit_vlmax_insn (icode, type, ops);
+}
+
void
expand_vec_ceil (rtx op_0, rtx op_1, machine_mode vec_fp_mode,
machine_mode vec_int_mode)
@@ -4862,6 +4872,15 @@ expand_vec_lfloor (rtx op_0, rtx op_1, machine_mode vec_fp_mode,
vec_int_mode);
}
+/* Expand the standard name usadd<mode>3 for vector mode, we can leverage
+ the vector fixed point vector single-width saturating add directly. */
+
+void
+expand_vec_usadd (rtx op_0, rtx op_1, rtx op_2, machine_mode vec_mode)
+{
+ emit_vec_saddu (op_0, op_1, op_2, BINARY_OP, vec_mode);
+}
+
/* Vectorize popcount by the Wilkes-Wheeler-Gill algorithm that libgcc uses as
well. */
void
diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
index e058095aeba..9ac2be87acd 100644
--- a/gcc/config/riscv/riscv.cc
+++ b/gcc/config/riscv/riscv.cc
@@ -11295,6 +11295,61 @@ riscv_get_raw_result_mode (int regno)
return default_get_reg_raw_mode (regno);
}
+/* Implements the unsigned saturation add standard name usadd for int mode.
+
+ z = SAT_ADD(x, y).
+ =>
+ 1. sum = x + y.
+ 2. sum = truncate (sum) for QI and HI only.
+ 3. lt = sum < x.
+ 4. lt = -lt.
+ 5. z = sum | lt. */
+
+void
+riscv_expand_usadd (rtx dest, rtx x, rtx y)
+{
+ machine_mode mode = GET_MODE (dest);
+ rtx xmode_sum = gen_reg_rtx (Xmode);
+ rtx xmode_lt = gen_reg_rtx (Xmode);
+ rtx xmode_x = gen_lowpart (Xmode, x);
+ rtx xmode_y = gen_lowpart (Xmode, y);
+ rtx xmode_dest = gen_reg_rtx (Xmode);
+
+ /* Step-1: sum = x + y */
+ if (mode == SImode && mode != Xmode)
+ { /* Take addw to avoid the sum truncate. */
+ rtx simode_sum = gen_reg_rtx (SImode);
+ riscv_emit_binary (PLUS, simode_sum, x, y);
+ emit_move_insn (xmode_sum, gen_lowpart (Xmode, simode_sum));
+ }
+ else
+ riscv_emit_binary (PLUS, xmode_sum, xmode_x, xmode_y);
+
+ /* Step-1.1: truncate sum for HI and QI as we have no insn for add QI/HI. */
+ if (mode == HImode || mode == QImode)
+ {
+ int shift_bits = GET_MODE_BITSIZE (Xmode)
+ - GET_MODE_BITSIZE (mode).to_constant ();
+
+ gcc_assert (shift_bits > 0);
+
+ riscv_emit_binary (ASHIFT, xmode_sum, xmode_sum, GEN_INT (shift_bits));
+ riscv_emit_binary (LSHIFTRT, xmode_sum, xmode_sum, GEN_INT (shift_bits));
+ }
+
+ /* Step-2: lt = sum < x */
+ riscv_emit_binary (LTU, xmode_lt, xmode_sum, xmode_x);
+
+ /* Step-3: lt = -lt */
+ riscv_emit_unary (NEG, xmode_lt, xmode_lt);
+
+ /* Step-4: xmode_dest = sum | lt */
+ riscv_emit_binary (IOR, xmode_dest, xmode_lt, xmode_sum);
+
+ /* Step-5: dest = xmode_dest */
+ emit_move_insn (dest, gen_lowpart (mode, xmode_dest));
+}
+
/* Initialize the GCC target structure. */
#undef TARGET_ASM_ALIGNED_HI_OP
#define TARGET_ASM_ALIGNED_HI_OP "\t.half\t"
diff --git a/gcc/config/riscv/riscv.md b/gcc/config/riscv/riscv.md
index 3cf16e77fdd..04f54cedad9 100644
--- a/gcc/config/riscv/riscv.md
+++ b/gcc/config/riscv/riscv.md
@@ -4160,6 +4160,17 @@
"{ operands[6] = gen_lowpart (SImode, operands[5]); }"
[(set_attr "type" "arith")])
+(define_expand "usadd<mode>3"
+ [(match_operand:ANYI 0 "register_operand")
+ (match_operand:ANYI 1 "register_operand")
+ (match_operand:ANYI 2 "register_operand")]
+ ""
+ {
+ riscv_expand_usadd (operands[0], operands[1], operands[2]);
+ DONE;
+ }
+)
+
(include "bitmanip.md")
(include "crypto.md")
(include "sync.md")
diff --git a/gcc/config/riscv/vector.md b/gcc/config/riscv/vector.md
index 95451dc762b..c8c9667eaa2 100644
--- a/gcc/config/riscv/vector.md
+++ b/gcc/config/riscv/vector.md
@@ -4062,8 +4062,8 @@
;; Saturating Add and Subtract
(define_insn "@pred_<optab><mode>"
- [(set (match_operand:VI 0 "register_operand" "=vd, vd, vr, vr, vd, vd, vr, vr")
- (if_then_else:VI
+ [(set (match_operand:V_VLSI 0 "register_operand" "=vd, vd, vr, vr, vd, vd, vr, vr")
+ (if_then_else:V_VLSI
(unspec:<VM>
[(match_operand:<VM> 1 "vector_mask_operand" " vm, vm,Wc1,Wc1, vm, vm,Wc1,Wc1")
(match_operand 5 "vector_length_operand" " rK, rK, rK, rK, rK, rK, rK, rK")
@@ -4072,10 +4072,10 @@
(match_operand 8 "const_int_operand" " i, i, i, i, i, i, i, i")
(reg:SI VL_REGNUM)
(reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
- (any_sat_int_binop:VI
- (match_operand:VI 3 "<binop_rhs1_predicate>" " vr, vr, vr, vr, vr, vr, vr, vr")
- (match_operand:VI 4 "<binop_rhs2_predicate>" "<binop_rhs2_constraint>"))
- (match_operand:VI 2 "vector_merge_operand" " vu, 0, vu, 0, vu, 0, vu, 0")))]
+ (any_sat_int_binop:V_VLSI
+ (match_operand:V_VLSI 3 "<binop_rhs1_predicate>" " vr, vr, vr, vr, vr, vr, vr, vr")
+ (match_operand:V_VLSI 4 "<binop_rhs2_predicate>" "<binop_rhs2_constraint>"))
+ (match_operand:V_VLSI 2 "vector_merge_operand" " vu, 0, vu, 0, vu, 0, vu, 0")))]
"TARGET_VECTOR"
"@
v<insn>.vv\t%0,%3,%4%p1
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_binary.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_binary.h
new file mode 100644
index 00000000000..0976ae97830
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_binary.h
@@ -0,0 +1,33 @@
+#ifndef HAVE_DEFINED_VEC_SAT_BINARY
+#define HAVE_DEFINED_VEC_SAT_BINARY
+
+/* To leverage this header files for run test, you need to:
+ 1. define T as the type, for example uint8_t,
+ 2. defint N as the test array size, for example 16.
+ 3. define RUN_VEC_SAT_BINARY as run function.
+ 4. prepare the test_data for test cases.
+ */
+
+int
+main ()
+{
+ unsigned i, k;
+ T out[N];
+
+ for (i = 0; i < sizeof (test_data) / sizeof (test_data[0]); i++)
+ {
+ T *op_1 = test_data[i][0];
+ T *op_2 = test_data[i][1];
+ T *expect = test_data[i][2];
+
+ RUN_VEC_SAT_BINARY (T, out, op_1, op_2, N);
+
+ for (k = 0; k < N; k++)
+ if (out[k] != expect[k])
+ __builtin_abort ();
+ }
+
+ return 0;
+}
+
+#endif
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-1.c
new file mode 100644
index 00000000000..dbbfa00afe2
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-1.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "../../../sat_arith.h"
+
+/*
+** vec_sat_u_add_uint8_t_fmt_1:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e8,\s*m1,\s*ta,\s*ma
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle8\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vsaddu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_ADD_FMT_1(uint8_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-2.c
new file mode 100644
index 00000000000..1253fdb5f60
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-2.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "../../../sat_arith.h"
+
+/*
+** vec_sat_u_add_uint16_t_fmt_1:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e16,\s*m1,\s*ta,\s*ma
+** ...
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vsaddu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_ADD_FMT_1(uint16_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-3.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-3.c
new file mode 100644
index 00000000000..74bba9cadd1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-3.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "../../../sat_arith.h"
+
+/*
+** vec_sat_u_add_uint32_t_fmt_1:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e32,\s*m1,\s*ta,\s*ma
+** ...
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vsaddu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_ADD_FMT_1(uint32_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-4.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-4.c
new file mode 100644
index 00000000000..f3692b4cc25
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-4.c
@@ -0,0 +1,20 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -ftree-vectorize -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-skip-if "" { *-*-* } { "-flto" } } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "../../../sat_arith.h"
+
+/*
+** vec_sat_u_add_uint64_t_fmt_1:
+** ...
+** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e64,\s*m1,\s*ta,\s*ma
+** ...
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\)
+** vsaddu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+
+** ...
+*/
+DEF_VEC_SAT_U_ADD_FMT_1(uint64_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 4 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-1.c
new file mode 100644
index 00000000000..1dcb333f687
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-1.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "../../../sat_arith.h"
+
+#define T uint8_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_1
+
+DEF_VEC_SAT_U_ADD_FMT_1(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 255, 255, 255, 255,
+ 255, 255, 255, 255,
+ 255, 255, 255, 255,
+ 255, 255, 255, 255,
+ },
+ {
+ 255, 255, 255, 255,
+ 255, 255, 255, 255,
+ 255, 255, 255, 255,
+ 255, 255, 255, 255,
+ },
+ {
+ 255, 255, 255, 255,
+ 255, 255, 255, 255,
+ 255, 255, 255, 255,
+ 255, 255, 255, 255,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 4,
+ 5, 254, 255, 9,
+ },
+ {
+ 0, 1, 1, 254,
+ 254, 254, 254, 255,
+ 255, 255, 255, 255,
+ 255, 255, 255, 9,
+ },
+ {
+ 0, 1, 2, 254,
+ 255, 255, 255, 255,
+ 255, 255, 255, 255,
+ 255, 255, 255, 18,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-2.c
new file mode 100644
index 00000000000..dbf01ac863d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-2.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "../../../sat_arith.h"
+
+#define T uint16_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_1
+
+DEF_VEC_SAT_U_ADD_FMT_1(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ },
+ {
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ },
+ {
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 4,
+ 5, 65534, 65535, 9,
+ },
+ {
+ 0, 1, 1, 65534,
+ 65534, 65534, 65534, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 9,
+ },
+ {
+ 0, 1, 2, 65534,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 65535,
+ 65535, 65535, 65535, 18,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-3.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-3.c
new file mode 100644
index 00000000000..20ad2736403
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-3.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "../../../sat_arith.h"
+
+#define T uint32_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_1
+
+DEF_VEC_SAT_U_ADD_FMT_1(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ },
+ {
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ },
+ {
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 4,
+ 5, 4294967294, 4294967295, 9,
+ },
+ {
+ 0, 1, 1, 4294967294,
+ 4294967294, 4294967294, 4294967294, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 9,
+ },
+ {
+ 0, 1, 2, 4294967294,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 4294967295,
+ 4294967295, 4294967295, 4294967295, 18,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-4.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-4.c
new file mode 100644
index 00000000000..2f31edc527e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_add-run-4.c
@@ -0,0 +1,75 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "../../../sat_arith.h"
+
+#define T uint64_t
+#define N 16
+#define RUN_VEC_SAT_BINARY RUN_VEC_SAT_U_ADD_FMT_1
+
+DEF_VEC_SAT_U_ADD_FMT_1(T)
+
+T test_data[][3][N] = {
+ {
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_0 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* arg_1 */
+ {
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0,
+ }, /* expect */
+ },
+ {
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ },
+ {
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ },
+ },
+ {
+ {
+ 0, 0, 1, 0,
+ 1, 2, 3, 0,
+ 1, 2, 3, 4,
+ 5, 18446744073709551614u, 18446744073709551615u, 9,
+ },
+ {
+ 0, 1, 1, 18446744073709551614u,
+ 18446744073709551614u, 18446744073709551614u, 18446744073709551614u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 9,
+ },
+ {
+ 0, 1, 2, 18446744073709551614u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18446744073709551615u,
+ 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, 18,
+ },
+ },
+};
+
+#include "vec_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat_arith.h b/gcc/testsuite/gcc.target/riscv/sat_arith.h
new file mode 100644
index 00000000000..2ef9fd825f3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat_arith.h
@@ -0,0 +1,31 @@
+#ifndef HAVE_SAT_ARITH
+#define HAVE_SAT_ARITH
+
+#include <stdint-gcc.h>
+
+#define DEF_SAT_U_ADD_FMT_1(T) \
+T __attribute__((noinline)) \
+sat_u_add_##T##_fmt_1 (T x, T y) \
+{ \
+ return (x + y) | (-(T)((T)(x + y) < x)); \
+}
+
+#define DEF_VEC_SAT_U_ADD_FMT_1(T) \
+void __attribute__((noinline)) \
+vec_sat_u_add_##T##_fmt_1 (T *out, T *op_1, T *op_2, unsigned limit) \
+{ \
+ unsigned i; \
+ for (i = 0; i < limit; i++) \
+ { \
+ T x = op_1[i]; \
+ T y = op_2[i]; \
+ out[i] = (x + y) | (-(T)((T)(x + y) < x)); \
+ } \
+}
+
+#define RUN_SAT_U_ADD_FMT_1(T, x, y) sat_u_add_##T##_fmt_1(x, y)
+
+#define RUN_VEC_SAT_U_ADD_FMT_1(T, out, op_1, op_2, N) \
+ vec_sat_u_add_##T##_fmt_1(out, op_1, op_2, N)
+
+#endif
diff --git a/gcc/testsuite/gcc.target/riscv/sat_u_add-1.c b/gcc/testsuite/gcc.target/riscv/sat_u_add-1.c
new file mode 100644
index 00000000000..609e1ea343b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat_u_add-1.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "sat_arith.h"
+
+/*
+** sat_u_add_uint8_t_fmt_1:
+** add\s+[atx][0-9]+,\s*a0,\s*a1
+** andi\s+[atx][0-9]+,\s*[atx][0-9]+,\s*0xff
+** sltu\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** neg\s+[atx][0-9]+,\s*[atx][0-9]+
+** or\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** andi\s+a0,\s*a0,\s*0xff
+** ret
+*/
+DEF_SAT_U_ADD_FMT_1(uint8_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/sat_u_add-2.c b/gcc/testsuite/gcc.target/riscv/sat_u_add-2.c
new file mode 100644
index 00000000000..d30436c782a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat_u_add-2.c
@@ -0,0 +1,21 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "sat_arith.h"
+
+/*
+** sat_u_add_uint16_t_fmt_1:
+** add\s+[atx][0-9]+,\s*a0,\s*a1
+** slli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*48
+** srli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*48
+** sltu\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** neg\s+[atx][0-9]+,\s*[atx][0-9]+
+** or\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** slli\s+a0,\s*a0,\s*48
+** srli\s+a0,\s*a0,\s*48
+** ret
+*/
+DEF_SAT_U_ADD_FMT_1(uint16_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/sat_u_add-3.c b/gcc/testsuite/gcc.target/riscv/sat_u_add-3.c
new file mode 100644
index 00000000000..12347c607bd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat_u_add-3.c
@@ -0,0 +1,18 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "sat_arith.h"
+
+/*
+** sat_u_add_uint32_t_fmt_1:
+** addw\s+[atx][0-9]+,\s*a0,\s*a1
+** sltu\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** neg\s+[atx][0-9]+,\s*[atx][0-9]+
+** or\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** sext.w\s+a0,\s*a0
+** ret
+*/
+DEF_SAT_U_ADD_FMT_1(uint32_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/sat_u_add-4.c b/gcc/testsuite/gcc.target/riscv/sat_u_add-4.c
new file mode 100644
index 00000000000..f2c6b74d917
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat_u_add-4.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gc -mabi=lp64d -O3 -fdump-rtl-expand-details -fno-schedule-insns -fno-schedule-insns2" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "sat_arith.h"
+
+/*
+** sat_u_add_uint64_t_fmt_1:
+** add\s+[atx][0-9]+,\s*a0,\s*a1
+** sltu\s+[atx][0-9]+,\s*[atx][0-9]+,\s*[atx][0-9]+
+** neg\s+[atx][0-9]+,\s*[atx][0-9]+
+** or\s+a0,\s*[atx][0-9]+,\s*[atx][0-9]+
+** ret
+*/
+DEF_SAT_U_ADD_FMT_1(uint64_t)
+
+/* { dg-final { scan-rtl-dump-times ".SAT_ADD " 2 "expand" } } */
diff --git a/gcc/testsuite/gcc.target/riscv/sat_u_add-run-1.c b/gcc/testsuite/gcc.target/riscv/sat_u_add-run-1.c
new file mode 100644
index 00000000000..f1972490006
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat_u_add-run-1.c
@@ -0,0 +1,25 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+
+#define T uint8_t
+#define RUN_SAT_BINARY RUN_SAT_U_ADD_FMT_1
+
+DEF_SAT_U_ADD_FMT_1(T)
+
+T test_data[][3] = {
+ /* arg_0, arg_1, expect */
+ { 0, 0, 0, },
+ { 0, 1, 1, },
+ { 1, 1, 2, },
+ { 0, 254, 254, },
+ { 1, 254, 255, },
+ { 2, 254, 255, },
+ { 0, 255, 255, },
+ { 1, 255, 255, },
+ { 2, 255, 255, },
+ { 255, 255, 255, },
+};
+
+#include "scalar_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat_u_add-run-2.c b/gcc/testsuite/gcc.target/riscv/sat_u_add-run-2.c
new file mode 100644
index 00000000000..cb3879d0cde
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat_u_add-run-2.c
@@ -0,0 +1,25 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+
+#define T uint16_t
+#define RUN_SAT_BINARY RUN_SAT_U_ADD_FMT_1
+
+DEF_SAT_U_ADD_FMT_1(T)
+
+T test_data[][3] = {
+ /* arg_0, arg_1, expect */
+ { 0, 0, 0, },
+ { 0, 1, 1, },
+ { 1, 1, 2, },
+ { 0, 65534, 65534, },
+ { 1, 65534, 65535, },
+ { 2, 65534, 65535, },
+ { 0, 65535, 65535, },
+ { 1, 65535, 65535, },
+ { 2, 65535, 65535, },
+ { 65535, 65535, 65535, },
+};
+
+#include "scalar_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat_u_add-run-3.c b/gcc/testsuite/gcc.target/riscv/sat_u_add-run-3.c
new file mode 100644
index 00000000000..c9a6080ca3b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat_u_add-run-3.c
@@ -0,0 +1,25 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+
+#define T uint32_t
+#define RUN_SAT_BINARY RUN_SAT_U_ADD_FMT_1
+
+DEF_SAT_U_ADD_FMT_1(T)
+
+T test_data[][3] = {
+ /* arg_0, arg_1, expect */
+ { 0, 0, 0, },
+ { 0, 1, 1, },
+ { 1, 1, 2, },
+ { 0, 4294967294, 4294967294, },
+ { 1, 4294967294, 4294967295, },
+ { 2, 4294967294, 4294967295, },
+ { 0, 4294967295, 4294967295, },
+ { 1, 4294967295, 4294967295, },
+ { 2, 4294967295, 4294967295, },
+ { 4294967295, 4294967295, 4294967295, },
+};
+
+#include "scalar_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/sat_u_add-run-4.c b/gcc/testsuite/gcc.target/riscv/sat_u_add-run-4.c
new file mode 100644
index 00000000000..c19b7e22387
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/sat_u_add-run-4.c
@@ -0,0 +1,25 @@
+/* { dg-do run { target { riscv_v } } } */
+/* { dg-additional-options "-std=c99" } */
+
+#include "sat_arith.h"
+
+#define T uint64_t
+#define RUN_SAT_BINARY RUN_SAT_U_ADD_FMT_1
+
+DEF_SAT_U_ADD_FMT_1(T)
+
+T test_data[][3] = {
+ /* arg_0, arg_1, expect */
+ { 0, 0, 0, },
+ { 0, 1, 1, },
+ { 1, 1, 2, },
+ { 0, 18446744073709551614u, 18446744073709551614u, },
+ { 1, 18446744073709551614u, 18446744073709551615u, },
+ { 2, 18446744073709551614u, 18446744073709551615u, },
+ { 0, 18446744073709551615u, 18446744073709551615u, },
+ { 1, 18446744073709551615u, 18446744073709551615u, },
+ { 2, 18446744073709551615u, 18446744073709551615u, },
+ { 18446744073709551615u, 18446744073709551615u, 18446744073709551615u, },
+};
+
+#include "scalar_sat_binary.h"
diff --git a/gcc/testsuite/gcc.target/riscv/scalar_sat_binary.h b/gcc/testsuite/gcc.target/riscv/scalar_sat_binary.h
new file mode 100644
index 00000000000..cbb2d750107
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/scalar_sat_binary.h
@@ -0,0 +1,27 @@
+#ifndef HAVE_DEFINED_SCALAR_SAT_BINARY
+#define HAVE_DEFINED_SCALAR_SAT_BINARY
+
+/* To leverage this header files for run test, you need to:
+ 1. define T as the type, for example uint8_t,
+ 2. define RUN_SAT_BINARY as run function.
+ 3. prepare the test_data for test cases.
+ */
+
+int
+main ()
+{
+ unsigned i;
+ T *d;
+
+ for (i = 0; i < sizeof (test_data) / sizeof (test_data[0]); i++)
+ {
+ d = test_data[i];
+
+ if (RUN_SAT_BINARY (T, d[0], d[1]) != d[2])
+ __builtin_abort ();
+ }
+
+ return 0;
+}
+
+#endif
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