mips32-dspr2-type.c: New test.

* gcc.target/mips/mips32-dspr2-type.c: New test.
* gcc.target/mips/mips32-dspr2.c: New test.
* gcc.target/mips/dspr2-MULT.c: New test.
* gcc.target/mips/dspr2-MULTU.c: New test.
* gcc.target/mips/mips32-dsp-run.c: New test to check execution.
* gcc.target/mips/mips32-dsp.c: Change v4i8 typedef to use signed char.
Adjust some formats.

From-SVN: r122757

gcc/testsuite/ChangeLog

+2007-03-09  Chao-ying Fu  <fu@mips.com>
+
+	* gcc.target/mips/mips32-dspr2-type.c: New test.
+	* gcc.target/mips/mips32-dspr2.c: New test.
+	* gcc.target/mips/dspr2-MULT.c: New test.
+	* gcc.target/mips/dspr2-MULTU.c: New test.
+	* gcc.target/mips/mips32-dsp-run.c: New test to check execution.
+	* gcc.target/mips/mips32-dsp.c: Change v4i8 typedef to use signed char.
+	Adjust some formats.
+
 2007-03-09  Dirk Mueller  <dmueller@suse.de>
 
 	PR c++/17946

gcc/testsuite/gcc.target/mips/dspr2-MULT.c

+/* Test MIPS32 DSP REV 2 MULT instruction */
+/* { dg-do compile } */
+/* { dg-mips-options "-march=mips32r2 -mdspr2 -O2 -ffixed-hi -ffixed-lo" } */
+
+/* { dg-final { scan-assembler "\tmult\t" } } */
+/* { dg-final { scan-assembler "ac1" } } */
+/* { dg-final { scan-assembler "ac2" } } */
+/* { dg-final { scan-assembler "ac3" } } */
+
+typedef long long a64;
+a64 a[4];
+int b[4], c[4];
+
+void test ()
+{
+  a[0] = (a64) b[0] * c[0];
+  a[1] = (a64) b[1] * c[1];
+  a[2] = (a64) b[2] * c[2];
+  a[3] = (a64) b[3] * c[3];
+}
+

gcc/testsuite/gcc.target/mips/dspr2-MULTU.c

+/* Test MIPS32 DSP REV 2 MULTU instruction */
+/* { dg-do compile } */
+/* { dg-mips-options "-march=mips32r2 -mdspr2 -O2 -ffixed-hi -ffixed-lo" } */
+
+/* { dg-final { scan-assembler "\tmultu\t" } } */
+/* { dg-final { scan-assembler "ac1" } } */
+/* { dg-final { scan-assembler "ac2" } } */
+/* { dg-final { scan-assembler "ac3" } } */
+
+typedef long long a64;
+a64 a[4];
+unsigned int b[4], c[4];
+
+void test ()
+{
+  a[0] = (a64) b[0] * c[0];
+  a[1] = (a64) b[1] * c[1];
+  a[2] = (a64) b[2] * c[2];
+  a[3] = (a64) b[3] * c[3];
+}
+

gcc/testsuite/gcc.target/mips/mips32-dspr2-type.c

+/* Test MIPS32 DSP REV 2 instructions */
+/* { dg-do compile } */
+/* { dg-mips-options "-march=mips32r2 -mdspr2" } */
+/* { dg-final { scan-assembler "\tmul.ph\t" } } */
+
+typedef short v2hi __attribute__ ((vector_size(4)));
+
+v2hi mul_v2hi (v2hi a, v2hi b)
+{
+  return a * b;
+}
+