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-rw-r--r--gcc/ChangeLog9
-rw-r--r--gcc/config/s390/s390-builtin-types.def3
-rw-r--r--gcc/config/s390/s390-builtins.def9
-rw-r--r--gcc/config/s390/s390.c9
-rw-r--r--gcc/config/s390/vecintrin.h16
-rw-r--r--gcc/testsuite/ChangeLog4
-rw-r--r--gcc/testsuite/gcc.target/s390/zvector/vec-splat-2.c42
7 files changed, 84 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 44ed36a18b2..6d365af6227 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,14 @@
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.
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
diff --git a/gcc/config/s390/s390-builtin-types.def b/gcc/config/s390/s390-builtin-types.def
index 724e0b6b9ec..bd3d534cbb2 100644
--- a/gcc/config/s390/s390-builtin-types.def
+++ b/gcc/config/s390/s390-builtin-types.def
@@ -139,16 +139,19 @@ DEF_FN_TYPE_2 (BT_FN_UV16QI_USHORT, B_VX, BT_UV16QI, BT_USHORT)
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)
diff --git a/gcc/config/s390/s390-builtins.def b/gcc/config/s390/s390-builtins.def
index b267b04e2a7..0b6961e21c9 100644
--- a/gcc/config/s390/s390-builtins.def
+++ b/gcc/config/s390/s390-builtins.def
@@ -362,6 +362,15 @@ B_DEF (s390_vrepih, vec_splatsv8hi, 0,
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)
diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c
index 73465ef21e4..7e7ed45230a 100644
--- a/gcc/config/s390/s390.c
+++ b/gcc/config/s390/s390.c
@@ -835,6 +835,15 @@ s390_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
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
diff --git a/gcc/config/s390/vecintrin.h b/gcc/config/s390/vecintrin.h
index 2e26e3a0653..c24dcb42eb4 100644
--- a/gcc/config/s390/vecintrin.h
+++ b/gcc/config/s390/vecintrin.h
@@ -67,14 +67,14 @@ __lcbb(const void *ptr, int bndry)
#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
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index ea09cb1640a..1ef533d908a 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,9 @@
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.
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
diff --git a/gcc/testsuite/gcc.target/s390/zvector/vec-splat-2.c b/gcc/testsuite/gcc.target/s390/zvector/vec-splat-2.c
new file mode 100644
index 00000000000..7ad090b2d5e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/s390/zvector/vec-splat-2.c
@@ -0,0 +1,42 @@
+/* { 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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