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-rw-r--r--gcc/config/rs6000/rs6000-builtin.def22
-rw-r--r--gcc/config/rs6000/rs6000-call.c56
-rw-r--r--gcc/doc/extend.texi3
-rw-r--r--gcc/testsuite/gcc.target/powerpc/mma-builtin-7.c26
-rw-r--r--gcc/testsuite/gcc.target/powerpc/mma-builtin-8.c27
5 files changed, 132 insertions, 2 deletions
diff --git a/gcc/config/rs6000/rs6000-builtin.def b/gcc/config/rs6000/rs6000-builtin.def
index d7ce4de..6270444 100644
--- a/gcc/config/rs6000/rs6000-builtin.def
+++ b/gcc/config/rs6000/rs6000-builtin.def
@@ -484,6 +484,25 @@
| RS6000_BTC_SENARY), \
CODE_FOR_ ## ICODE) /* ICODE */
+#define BU_MMA_PAIR_LD(ENUM, NAME, ATTR) \
+ RS6000_BUILTIN_M (VSX_BUILTIN_ ## ENUM, /* ENUM */ \
+ "__builtin_vsx_" NAME, /* NAME */ \
+ RS6000_BTM_MMA, /* MASK */ \
+ (RS6000_BTC_ ## ATTR /* ATTR */ \
+ | RS6000_BTC_BINARY \
+ | RS6000_BTC_GIMPLE), \
+ CODE_FOR_nothing) /* ICODE */
+
+#define BU_MMA_PAIR_ST(ENUM, NAME, ATTR) \
+ RS6000_BUILTIN_M (VSX_BUILTIN_ ## ENUM, /* ENUM */ \
+ "__builtin_vsx_" NAME, /* NAME */ \
+ RS6000_BTM_MMA, /* MASK */ \
+ (RS6000_BTC_ ## ATTR /* ATTR */ \
+ | RS6000_BTC_TERNARY \
+ | RS6000_BTC_VOID \
+ | RS6000_BTC_GIMPLE), \
+ CODE_FOR_nothing) /* ICODE */
+
/* ISA 2.05 (power6) convenience macros. */
/* For functions that depend on the CMPB instruction */
#define BU_P6_2(ENUM, NAME, ATTR, ICODE) \
@@ -3253,6 +3272,9 @@ BU_SPECIAL_X (RS6000_BUILTIN_CFSTRING, "__builtin_cfstring", RS6000_BTM_ALWAYS,
BU_P10V_VSX_1 (XVCVBF16SPN, "xvcvbf16spn", MISC, vsx_xvcvbf16spn)
BU_P10V_VSX_1 (XVCVSPBF16, "xvcvspbf16", MISC, vsx_xvcvspbf16)
+BU_MMA_PAIR_LD (LXVP, "lxvp", MISC)
+BU_MMA_PAIR_ST (STXVP, "stxvp", PAIR)
+
BU_MMA_1 (XXMFACC, "xxmfacc", QUAD, mma_xxmfacc)
BU_MMA_1 (XXMTACC, "xxmtacc", QUAD, mma_xxmtacc)
BU_MMA_1 (XXSETACCZ, "xxsetaccz", MISC, mma_xxsetaccz)
diff --git a/gcc/config/rs6000/rs6000-call.c b/gcc/config/rs6000/rs6000-call.c
index b677898..6115e3b 100644
--- a/gcc/config/rs6000/rs6000-call.c
+++ b/gcc/config/rs6000/rs6000-call.c
@@ -11913,6 +11913,32 @@ rs6000_gimple_fold_mma_builtin (gimple_stmt_iterator *gsi)
gsi_replace_with_seq (gsi, new_seq, true);
return true;
}
+ else if (fncode == VSX_BUILTIN_LXVP)
+ {
+ push_gimplify_context (true);
+ tree offset = gimple_call_arg (stmt, 0);
+ tree ptr = gimple_call_arg (stmt, 1);
+ tree lhs = gimple_call_lhs (stmt);
+ tree mem = build_simple_mem_ref (build2 (POINTER_PLUS_EXPR,
+ TREE_TYPE (ptr), ptr, offset));
+ gimplify_assign (lhs, mem, &new_seq);
+ pop_gimplify_context (NULL);
+ gsi_replace_with_seq (gsi, new_seq, true);
+ return true;
+ }
+ else if (fncode == VSX_BUILTIN_STXVP)
+ {
+ push_gimplify_context (true);
+ tree src = gimple_call_arg (stmt, 0);
+ tree offset = gimple_call_arg (stmt, 1);
+ tree ptr = gimple_call_arg (stmt, 2);
+ tree mem = build_simple_mem_ref (build2 (POINTER_PLUS_EXPR,
+ TREE_TYPE (ptr), ptr, offset));
+ gimplify_assign (mem, src, &new_seq);
+ pop_gimplify_context (NULL);
+ gsi_replace_with_seq (gsi, new_seq, true);
+ return true;
+ }
/* Convert this built-in into an internal version that uses pass-by-value
arguments. The internal built-in follows immediately after this one. */
@@ -14264,11 +14290,14 @@ mma_init_builtins (void)
if (gimple_func)
{
gcc_assert (icode == CODE_FOR_nothing);
- op[nopnds++] = void_type_node;
/* Some MMA built-ins that are expanded into gimple are converted
into internal MMA built-ins that are expanded into rtl.
The internal built-in follows immediately after this built-in. */
- icode = d[1].icode;
+ if (d[1].icode != CODE_FOR_nothing)
+ {
+ op[nopnds++] = void_type_node;
+ icode = d[1].icode;
+ }
}
else
{
@@ -14291,6 +14320,19 @@ mma_init_builtins (void)
else
op[nopnds++] = build_pointer_type (vector_pair_type_node);
}
+ else if (d->code == VSX_BUILTIN_LXVP)
+ {
+ op[nopnds++] = vector_pair_type_node;
+ op[nopnds++] = sizetype;
+ op[nopnds++] = build_pointer_type (vector_pair_type_node);
+ }
+ else if (d->code == VSX_BUILTIN_STXVP)
+ {
+ op[nopnds++] = void_type_node;
+ op[nopnds++] = vector_pair_type_node;
+ op[nopnds++] = sizetype;
+ op[nopnds++] = build_pointer_type (vector_pair_type_node);
+ }
else
{
/* This is a normal MMA built-in function. */
@@ -14781,6 +14823,16 @@ builtin_function_type (machine_mode mode_ret, machine_mode mode_arg0,
h.uns_p[2] = 1;
break;
+ case VSX_BUILTIN_LXVP:
+ h.uns_p[0] = 1;
+ h.uns_p[2] = 1;
+ break;
+
+ case VSX_BUILTIN_STXVP:
+ h.uns_p[1] = 1;
+ h.uns_p[3] = 1;
+ break;
+
default:
break;
}
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 8fc66d6..b83cd49 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -20731,6 +20731,9 @@ void __builtin_vsx_disassemble_pair (void *, __vector_pair *);
vec_t __builtin_vsx_xvcvspbf16 (vec_t);
vec_t __builtin_vsx_xvcvbf16spn (vec_t);
+
+__vector_pair __builtin_vsx_lxvp (size_t, __vector_pair *);
+void __builtin_vsx_stxvp (__vector_pair, size_t, __vector_pair *);
@end smallexample
@node PRU Built-in Functions
diff --git a/gcc/testsuite/gcc.target/powerpc/mma-builtin-7.c b/gcc/testsuite/gcc.target/powerpc/mma-builtin-7.c
new file mode 100644
index 0000000..c661a4b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/mma-builtin-7.c
@@ -0,0 +1,26 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target power10_ok } */
+/* { dg-options "-mdejagnu-cpu=power10 -O2" } */
+
+void
+foo (__vector_pair *dst, __vector_pair *src, long idx)
+{
+ dst[0] = __builtin_vsx_lxvp (0, src);
+ dst[2] = __builtin_vsx_lxvp (32, src);
+ dst[4] = __builtin_vsx_lxvp (64, src);
+ /* Non-constant offset should generate a lxvpx. */
+ dst[6] = __builtin_vsx_lxvp (idx, src);
+ /* Non-aligned offset should generate a plxvp. */
+ dst[8] = __builtin_vsx_lxvp (257, src);
+}
+
+#if !__has_builtin (__builtin_vsx_lxvp)
+# error "__has_builtin (__builtin_vsx_lxvp) failed"
+#endif
+
+/* { dg-final { scan-assembler-not {\mlxv\M} } } */
+/* { dg-final { scan-assembler-not {\mstxv\M} } } */
+/* { dg-final { scan-assembler-times {\mlxvp\M} 3 } } */
+/* { dg-final { scan-assembler-times {\mlxvpx\M} 1 } } */
+/* { dg-final { scan-assembler-times {\mplxvp\M} 1 } } */
+/* { dg-final { scan-assembler-times {\mstxvp\M} 5 } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/mma-builtin-8.c b/gcc/testsuite/gcc.target/powerpc/mma-builtin-8.c
new file mode 100644
index 0000000..af29e47
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/mma-builtin-8.c
@@ -0,0 +1,27 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target power10_ok } */
+/* { dg-options "-mdejagnu-cpu=power10 -O2" } */
+
+void
+foo (__vector_pair *dst, __vector_pair *src, long idx)
+{
+ __vector_pair pair = *src;
+ __builtin_vsx_stxvp (pair, 0, dst);
+ __builtin_vsx_stxvp (pair, 32, dst);
+ __builtin_vsx_stxvp (pair, 64, dst);
+ /* Non-constant offset should generate a stxvpx. */
+ __builtin_vsx_stxvp (pair, idx, dst);
+ /* Non-aligned offset should generate a pstxvp. */
+ __builtin_vsx_stxvp (pair, 257, dst);
+}
+
+#if !__has_builtin (__builtin_vsx_stxvp)
+# error "__has_builtin (__builtin_vsx_stxvp) failed"
+#endif
+
+/* { dg-final { scan-assembler-not {\mlxv\M} } } */
+/* { dg-final { scan-assembler-not {\mstxv\M} } } */
+/* { dg-final { scan-assembler-times {\mlxvp\M} 1 } } */
+/* { dg-final { scan-assembler-times {\mstxvp\M} 3 } } */
+/* { dg-final { scan-assembler-times {\mstxvpx\M} 1 } } */
+/* { dg-final { scan-assembler-times {\mpstxvp\M} 1 } } */
generated by cgit v1.1 at 2025-05-28 14:26:00 +0000