obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 32 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/mips/nmadd-3.c b/gcc/testsuite/gcc.target/mips/nmadd-3.c
new file mode 100644
index 000000000..df7261861
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/nmadd-3.c
@@ -0,0 +1,32 @@
+/* The same code as nmadd-2.c, but compiled with -fno-finite-math-only.
+   We can't use nmadd and nmsub in that case.  */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fno-fast-math -fno-finite-math-only isa=4 -mhard-float" } */
+/* { dg-final { scan-assembler-not "nmadd.s" } } */
+/* { dg-final { scan-assembler-not "nmadd.d" } } */
+/* { dg-final { scan-assembler-not "nmsub.s" } } */
+/* { dg-final { scan-assembler-not "nmsub.d" } } */
+
+float
+sub1 (float f, float g, float h)
+{
+  return -((f * g) + h);
+}
+
+double
+sub2 (double f, double g, double h)
+{
+  return -((f * g) + h);
+}
+
+float
+sub3 (float f, float g, float h)
+{
+  return -((f * g) - h);
+}
+
+double
+sub4 (double f, double g, double h)
+{
+  return -((f * g) - h);
+}