* gcc.target/mips/msub-1.c, gcc.target/mips/msub-2.c,

* gcc.target/mips/msub-3.c, gcc.target/mips/msub-4.c,
* gcc.target/mips/msubu-1.c, gcc.target/mips/msubu-2.c,
* gcc.target/mips/msubu-3.c, gcc.target/mips/msubu-4.c: New tests.

From-SVN: r124559

gcc/testsuite/ChangeLog

+2007-05-08  Chao-ying Fu  <fu@mips.com>
+
+	* gcc.target/mips/msub-1.c, gcc.target/mips/msub-2.c,
+	* gcc.target/mips/msub-3.c, gcc.target/mips/msub-4.c,
+	* gcc.target/mips/msubu-1.c, gcc.target/mips/msubu-2.c,
+	* gcc.target/mips/msubu-3.c, gcc.target/mips/msubu-4.c: New tests.
+
 2007-05-08  Simon Martin  <simartin@users.sourceforge.net>
 
 	PR 31847

gcc/testsuite/gcc.target/mips/msub-1.c

+/* { dg-do compile } */
+/* { dg-mips-options "-O2 -march=vr5400 -mgp32" } */
+/* { dg-final { scan-assembler-times "\tmsac\t\\\$0," 2 } } */
+
+long long
+f1 (int x, int y, long long z)
+{
+  return z - (long long) y * x;
+}
+
+long long
+f2 (int x, int y, long long z)
+{
+  long long t = (long long) x * y;
+  int temp = 5;
+  if (temp == 5)
+    z -= t;
+  return z;
+}

gcc/testsuite/gcc.target/mips/msub-2.c

+/* { dg-do compile } */
+/* { dg-mips-options "-O2 -march=vr5500 -mgp32" } */
+/* { dg-final { scan-assembler-times "\tmsub\t" 2 } } */
+
+long long
+f1 (int x, int y, long long z)
+{
+  return z - (long long) y * x;
+}
+
+long long
+f2 (int x, int y, long long z)
+{
+  long long t = (long long) x * y;
+  int temp = 5;
+  if (temp == 5)
+    z -= t;
+  return z;
+}

gcc/testsuite/gcc.target/mips/msub-3.c

+/* { dg-do compile } */
+/* { dg-mips-options "-O2 -mips32 -mgp32" } */
+/* { dg-final { scan-assembler-times "\tmsub\t" 2 } } */
+
+long long
+f1 (int x, int y, long long z)
+{
+  return z - (long long) y * x;
+}
+
+long long
+f2 (int x, int y, long long z)
+{
+  long long t = (long long) x * y;
+  int temp = 5;
+  if (temp == 5)
+    z -= t;
+  return z;
+}

gcc/testsuite/gcc.target/mips/msub-4.c

+/* { dg-do compile } */
+/* { dg-mips-options "-O2 -mips32r2 -mdspr2 -mgp32" } */
+/* { dg-final { scan-assembler-times "\tmsub\t\\\$ac" 2 } } */
+
+long long
+f1 (int x, int y, long long z)
+{
+  return z - (long long) y * x;
+}
+
+long long
+f2 (int x, int y, long long z)
+{
+  long long t = (long long) x * y;
+  int temp = 5;
+  if (temp == 5)
+    z -= t;
+  return z;
+}

gcc/testsuite/gcc.target/mips/msubu-1.c

+/* { dg-do compile } */
+/* { dg-mips-options "-O2 -march=vr5400 -mgp32" } */
+/* { dg-final { scan-assembler-times "\tmsacu\t\\\$0," 2 } } */
+
+typedef unsigned int ui;
+typedef unsigned long long ull;
+
+ull
+f1 (ui x, ui y, ull z)
+{
+  return z - (ull) y * x;
+}
+
+ull
+f2 (ui x, ui y, ull z)
+{
+  ull t = (ull) x * y;
+  int temp = 5;
+  if (temp == 5)
+    z -= t;
+  return z;
+}

gcc/testsuite/gcc.target/mips/msubu-2.c

+/* { dg-do compile } */
+/* { dg-mips-options "-O2 -march=vr5500 -mgp32" } */
+/* { dg-final { scan-assembler-times "\tmsubu\t" 2 } } */
+
+typedef unsigned int ui;
+typedef unsigned long long ull;
+
+ull
+f1 (ui x, ui y, ull z)
+{
+  return z - (ull) y * x;
+}
+
+ull
+f2 (ui x, ui y, ull z)
+{
+  ull t = (ull) x * y;
+  int temp = 5;
+  if (temp == 5)
+    z -= t;
+  return z;
+}

gcc/testsuite/gcc.target/mips/msubu-3.c

+/* { dg-do compile } */
+/* { dg-mips-options "-O2 -mips32 -mgp32" } */
+/* { dg-final { scan-assembler-times "\tmsubu\t" 2 } } */
+
+typedef unsigned int ui;
+typedef unsigned long long ull;
+
+ull
+f1 (ui x, ui y, ull z)
+{
+  return z - (ull) y * x;
+}
+
+ull
+f2 (ui x, ui y, ull z)
+{
+  ull t = (ull) x * y;
+  int temp = 5;
+  if (temp == 5)
+    z -= t;
+  return z;
+}

gcc/testsuite/gcc.target/mips/msubu-4.c

+/* { dg-do compile } */
+/* { dg-mips-options "-O2 -mips32r2 -mdspr2 -mgp32" } */
+/* { dg-final { scan-assembler-times "\tmsubu\t\\\$ac" 2 } } */
+
+typedef unsigned int ui;
+typedef unsigned long long ull;
+
+ull
+f1 (ui x, ui y, ull z)
+{
+  return z - (ull) y * x;
+}
+
+ull
+f2 (ui x, ui y, ull z)
+{
+  ull t = (ull) x * y;
+  int temp = 5;
+  if (temp == 5)
+    z -= t;
+  return z;
+}