+2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * config/s390/s390-builtin-types.def: New builtin types added.
+ * config/s390/s390-builtins.def: Add s390_vec_splat_* definitions.
+ * config/s390/s390.c (s390_expand_builtin): Always truncate
+ constants to the mode in the pattern.
+ * config/s390/vecintrin.h: Let the vec_splat_* macros point to the
+ respective builtin __builtin_s390_vec_splat_*.
+
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390-builtin-types.def: Sort builtin types.
DEF_FN_TYPE_2 (BT_FN_UV16QI_UV16QI, B_VX, BT_UV16QI, BT_UV16QI)
DEF_FN_TYPE_2 (BT_FN_UV2DI_ULONGLONG, B_VX, BT_UV2DI, BT_ULONGLONG)
DEF_FN_TYPE_2 (BT_FN_UV2DI_ULONGLONGCONSTPTR, B_VX, BT_UV2DI, BT_ULONGLONGCONSTPTR)
+DEF_FN_TYPE_2 (BT_FN_UV2DI_USHORT, B_VX, BT_UV2DI, BT_USHORT)
DEF_FN_TYPE_2 (BT_FN_UV2DI_UV2DI, B_VX, BT_UV2DI, BT_UV2DI)
DEF_FN_TYPE_2 (BT_FN_UV2DI_UV4SI, B_VX, BT_UV2DI, BT_UV4SI)
DEF_FN_TYPE_2 (BT_FN_UV4SI_UINT, B_VX, BT_UV4SI, BT_UINT)
DEF_FN_TYPE_2 (BT_FN_UV4SI_UINTCONSTPTR, B_VX, BT_UV4SI, BT_UINTCONSTPTR)
+DEF_FN_TYPE_2 (BT_FN_UV4SI_USHORT, B_VX, BT_UV4SI, BT_USHORT)
DEF_FN_TYPE_2 (BT_FN_UV4SI_UV4SI, B_VX, BT_UV4SI, BT_UV4SI)
DEF_FN_TYPE_2 (BT_FN_UV4SI_UV8HI, B_VX, BT_UV4SI, BT_UV8HI)
DEF_FN_TYPE_2 (BT_FN_UV8HI_USHORT, B_VX, BT_UV8HI, BT_USHORT)
DEF_FN_TYPE_2 (BT_FN_UV8HI_USHORTCONSTPTR, B_VX, BT_UV8HI, BT_USHORTCONSTPTR)
DEF_FN_TYPE_2 (BT_FN_UV8HI_UV16QI, B_VX, BT_UV8HI, BT_UV16QI)
DEF_FN_TYPE_2 (BT_FN_UV8HI_UV8HI, B_VX, BT_UV8HI, BT_UV8HI)
+DEF_FN_TYPE_2 (BT_FN_V16QI_SCHAR, B_VX, BT_V16QI, BT_SCHAR)
DEF_FN_TYPE_2 (BT_FN_V16QI_UCHAR, B_VX, BT_V16QI, BT_UCHAR)
DEF_FN_TYPE_2 (BT_FN_V16QI_V16QI, B_VX, BT_V16QI, BT_V16QI)
DEF_FN_TYPE_2 (BT_FN_V2DF_DBL, B_VX, BT_V2DF, BT_DBL)
B_DEF (s390_vrepif, vec_splatsv4si, 0, B_VX, O1_S16, BT_FN_V4SI_SHORT)
B_DEF (s390_vrepig, vec_splatsv2di, 0, B_VX, O1_S16, BT_FN_V2DI_SHORT)
+B_DEF (s390_vec_splat_u8, vec_splatsv16qi, 0, B_VX, O1_U8, BT_FN_UV16QI_UCHAR)
+B_DEF (s390_vec_splat_s8, vec_splatsv16qi, 0, B_VX, O1_S8, BT_FN_V16QI_SCHAR)
+B_DEF (s390_vec_splat_u16, vec_splatsv8hi, 0, B_VX, O1_U16, BT_FN_UV8HI_USHORT)
+B_DEF (s390_vec_splat_s16, vec_splatsv8hi, 0, B_VX, O1_S16, BT_FN_V8HI_SHORT)
+B_DEF (s390_vec_splat_u32, vec_splatsv4si, 0, B_VX, O1_U16, BT_FN_UV4SI_USHORT)
+B_DEF (s390_vec_splat_s32, vec_splatsv4si, 0, B_VX, O1_S16, BT_FN_V4SI_SHORT)
+B_DEF (s390_vec_splat_u64, vec_splatsv2di, 0, B_VX, O1_U16, BT_FN_UV2DI_USHORT)
+B_DEF (s390_vec_splat_s64, vec_splatsv2di, 0, B_VX, O1_S16, BT_FN_V2DI_SHORT)
+
OB_DEF (s390_vec_insert, s390_vec_insert_s8, s390_vec_insert_dbl,B_VX, BT_FN_OV4SI_INT_OV4SI_INT)
OB_DEF_VAR (s390_vec_insert_s8, s390_vlvgb, O3_ELEM, BT_OV_V16QI_SCHAR_V16QI_INT)
OB_DEF_VAR (s390_vec_insert_u8, s390_vlvgb, O3_ELEM, BT_OV_UV16QI_UCHAR_UV16QI_INT)
insn_op = &insn_data[icode].operand[arity + nonvoid];
op[arity] = expand_expr (arg, NULL_RTX, insn_op->mode, EXPAND_NORMAL);
+ /* expand_expr truncates constants to the target mode only if it
+ is "convenient". However, our checks below rely on this
+ being done. */
+ if (CONST_INT_P (op[arity])
+ && SCALAR_INT_MODE_P (insn_op->mode)
+ && GET_MODE (op[arity]) != insn_op->mode)
+ op[arity] = GEN_INT (trunc_int_for_mode (INTVAL (op[arity]),
+ insn_op->mode));
+
/* Wrap the expanded RTX for pointer types into a MEM expr with
the proper mode. This allows us to use e.g. (match_operand
"memory_operand"..) in the insn patterns instead of (mem
#define vec_genmasks_16 __builtin_s390_vgmh
#define vec_genmasks_32 __builtin_s390_vgmf
#define vec_genmasks_64 __builtin_s390_vgmg
-#define vec_splat_u8 __builtin_s390_vlrepb
-#define vec_splat_s8 __builtin_s390_vlrepb
-#define vec_splat_u16 __builtin_s390_vlreph
-#define vec_splat_s16 __builtin_s390_vlreph
-#define vec_splat_u32 __builtin_s390_vlrepf
-#define vec_splat_s32 __builtin_s390_vlrepf
-#define vec_splat_u64 __builtin_s390_vlrepg
-#define vec_splat_s64 __builtin_s390_vlrepg
+#define vec_splat_u8 __builtin_s390_vec_splat_u8
+#define vec_splat_s8 __builtin_s390_vec_splat_s8
+#define vec_splat_u16 __builtin_s390_vec_splat_u16
+#define vec_splat_s16 __builtin_s390_vec_splat_s16
+#define vec_splat_u32 __builtin_s390_vec_splat_u32
+#define vec_splat_s32 __builtin_s390_vec_splat_s32
+#define vec_splat_u64 __builtin_s390_vec_splat_u64
+#define vec_splat_s64 __builtin_s390_vec_splat_s64
#define vec_add_u128 __builtin_s390_vaq
#define vec_addc_u128 __builtin_s390_vaccq
#define vec_adde_u128 __builtin_s390_vacq
+2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * gcc.target/s390/zvector/vec-splat-2.c: New test.
+
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vector/vec-vrepi-1.c: New test.
--- /dev/null
+/* { dg-do compile } */
+/* { dg-options "-O3 -mzarch -march=z13 -mzvector" } */
+
+#include <vecintrin.h>
+
+vector signed char v16qi;
+vector short v8hi;
+vector int v4si;
+vector long long v2di;
+
+vector unsigned char uv16qi;
+vector unsigned short uv8hi;
+vector unsigned int uv4si;
+vector unsigned long long uv2di;
+
+int
+foo ()
+{
+ v16qi = vec_splat_s8 (-112);
+ uv16qi = vec_splat_u8 (215);
+
+ v8hi = vec_splat_s16 (-32000);
+ uv8hi = vec_splat_u16 (64000);
+
+ v4si = vec_splat_s32 (-32000);
+ uv4si = vec_splat_u32 (64000);
+
+ v2di = vec_splat_s64 (-32000);
+ uv2di = vec_splat_u64 (64000);
+}
+
+/* { dg-final { scan-assembler-times "vrepib\t%v.*,-112" 1 } } */
+/* { dg-final { scan-assembler-times "vrepib\t%v.*,-41" 1 } } */
+
+/* { dg-final { scan-assembler-times "vrepih\t%v.*,-32000" 1 } } */
+/* { dg-final { scan-assembler-times "vrepih\t%v.*,-1536" 1 } } */
+
+/* { dg-final { scan-assembler-times "vrepif\t%v.*,-32000" 1 } } */
+/* { dg-final { scan-assembler-times "vrepif\t%v.*,-1536" 1 } } */
+
+/* { dg-final { scan-assembler-times "vrepig\t%v.*,-32000" 1 } } */
+/* { dg-final { scan-assembler-times "vrepig\t%v.*,-1536" 1 } } */
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