bfin.c (bdesc_2arg): Add mulhisill, mulhisilh, mulhisihl and mulhisihh builtins.

gcc/:
	* config/bfin/bfin.c (bdesc_2arg): Add mulhisill, mulhisilh,
	mulhisihl and mulhisihh builtins.

gcc/testsuite/:
	* gcc.target/bfin/hisilh.c: New file.
	* gcc.target/bfin/hisilh-O0.c: New file.

From-SVN: r141312

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a221b47b5b7686502836e52cd68ab629df5ced34..bd8ba33d173c771fdf2099a8ef442735a2d1fb5b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2008-10-23  Bernd Schmidt  <bernd.schmidt@analog.com>
 
+       * config/bfin/bfin.c (bdesc_2arg): Add mulhisill, mulhisilh,
+       mulhisihl and mulhisihh builtins.
+
        From Jie Zhang  <jie.zhang@analog.com>
        * config/bfin/bfin.md (composev2hi): Put operands into vector
        with correct order.

diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c
index ccdd5bca770bd046a763dda1415964fc9a399c4e..3421dd07f78635bde5aead1017f5e61251356e5d 100644 (file)
--- a/gcc/config/bfin/bfin.c
+++ b/gcc/config/bfin/bfin.c
@@ -5669,7 +5669,13 @@ static const struct builtin_description bdesc_2arg[] =
   { CODE_FOR_flag_mulhi, "__builtin_bfin_mult_fr1x16", BFIN_BUILTIN_MULT_1X16, MACFLAG_T },
   { CODE_FOR_flag_mulhi, "__builtin_bfin_multr_fr1x16", BFIN_BUILTIN_MULTR_1X16, MACFLAG_NONE },
   { CODE_FOR_flag_mulv2hi, "__builtin_bfin_mult_fr2x16", BFIN_BUILTIN_MULT_2X16, MACFLAG_T },
-  { CODE_FOR_flag_mulv2hi, "__builtin_bfin_multr_fr2x16", BFIN_BUILTIN_MULTR_2X16, MACFLAG_NONE }
+  { CODE_FOR_flag_mulv2hi, "__builtin_bfin_multr_fr2x16", BFIN_BUILTIN_MULTR_2X16, MACFLAG_NONE },
+
+  { CODE_FOR_mulhisi_ll, "__builtin_bfin_mulhisill", BFIN_BUILTIN_MULHISILL, -1 },
+  { CODE_FOR_mulhisi_lh, "__builtin_bfin_mulhisilh", BFIN_BUILTIN_MULHISILH, -1 },
+  { CODE_FOR_mulhisi_hl, "__builtin_bfin_mulhisihl", BFIN_BUILTIN_MULHISIHL, -1 },
+  { CODE_FOR_mulhisi_hh, "__builtin_bfin_mulhisihh", BFIN_BUILTIN_MULHISIHH, -1 }
+
 };
 
 static const struct builtin_description bdesc_1arg[] =

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c82eab5f78346c9e5c9f90e0fe2a972f32c41f72..583ddbc250a4d26563b9607545fc9a665a28bd3e 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,8 @@
 2008-10-22  Bernd Schmidt  <bernd.schmidt@analog.com>
 
+       * gcc.target/bfin/hisilh.c: New file.
+       * gcc.target/bfin/hisilh-O0.c: New file.
+
        From Mike Frysinger  <michael.frysinger@analog.com>
        * gcc.target/bfin/mcpu-bf522.c: Check SILICON_REVISION is 0x0002.  Invert
        check for __WORKAROUND_RETS when SILICON_REVISION is 0x0002+.

diff --git a/gcc/testsuite/gcc.target/bfin/hisilh-O0.c b/gcc/testsuite/gcc.target/bfin/hisilh-O0.c
new file mode 100644 (file)
index 0000000..50786b8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bfin/hisilh-O0.c
@@ -0,0 +1,46 @@
+/* { dg-do run { target bfin*-*-* } } */
+/* { dg-options "-O0" } */
+#include <stdlib.h>
+typedef short raw2x16 __attribute__ ((vector_size(4)));
+
+int x;
+
+int ll(raw2x16 a, raw2x16 b)
+{
+    x = __builtin_bfin_mulhisill(a, b);
+    return x;
+}
+
+int lh(raw2x16 a, raw2x16 b)
+{
+    x = __builtin_bfin_mulhisilh(a, b);
+    return x;
+}
+
+int hl(raw2x16 a, raw2x16 b)
+{
+    x = __builtin_bfin_mulhisihl(a, b);
+    return x;
+}
+
+int hh(raw2x16 a, raw2x16 b)
+{
+    x = __builtin_bfin_mulhisihh(a, b);
+    return x;
+}
+
+int main ()
+{
+    raw2x16 a = __builtin_bfin_compose_2x16 (0x1234, 0x5678);
+    raw2x16 b = __builtin_bfin_compose_2x16 (0xFEDC, 0xBA98);
+    if (ll (a, b) != 0xe88e8740)
+       abort ();
+    if (lh (a, b) != 0xff9d5f20)
+       abort ();
+    if (hl (a, b) != 0xfb1096e0)
+       abort ();
+    if (hh (a, b) != 0xffeb3cb0)
+       abort ();
+    
+    return 0;
+}

diff --git a/gcc/testsuite/gcc.target/bfin/hisilh.c b/gcc/testsuite/gcc.target/bfin/hisilh.c
new file mode 100644 (file)
index 0000000..4efbfd4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bfin/hisilh.c
@@ -0,0 +1,46 @@
+/* { dg-do run { target bfin*-*-* } } */
+/* { dg-options "-O2" } */
+#include <stdlib.h>
+typedef short raw2x16 __attribute__ ((vector_size(4)));
+
+int x;
+
+int ll(raw2x16 a, raw2x16 b)
+{
+    x = __builtin_bfin_mulhisill(a, b);
+    return x;
+}
+
+int lh(raw2x16 a, raw2x16 b)
+{
+    x = __builtin_bfin_mulhisilh(a, b);
+    return x;
+}
+
+int hl(raw2x16 a, raw2x16 b)
+{
+    x = __builtin_bfin_mulhisihl(a, b);
+    return x;
+}
+
+int hh(raw2x16 a, raw2x16 b)
+{
+    x = __builtin_bfin_mulhisihh(a, b);
+    return x;
+}
+
+int main ()
+{
+    raw2x16 a = __builtin_bfin_compose_2x16 (0x1234, 0x5678);
+    raw2x16 b = __builtin_bfin_compose_2x16 (0xFEDC, 0xBA98);
+    if (ll (a, b) != 0xe88e8740)
+       abort ();
+    if (lh (a, b) != 0xff9d5f20)
+       abort ();
+    if (hl (a, b) != 0xfb1096e0)
+       abort ();
+    if (hh (a, b) != 0xffeb3cb0)
+       abort ();
+    
+    return 0;
+}