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, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/sparc/combined-1.c b/gcc/testsuite/gcc.target/sparc/combined-1.c
new file mode 100644
index 000000000..5f19db3b0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/sparc/combined-1.c
@@ -0,0 +1,31 @@
+/* { dg-do compile } */
+/* { dg-options "-O -mcpu=ultrasparc -mvis" } */
+typedef short vec16 __attribute__((vector_size(8)));
+typedef int vec32 __attribute__((vector_size(8)));
+
+vec16 fun16(vec16 a, vec16 b)
+{
+  return (~a & b) + (b | a) - (a ^ b);
+}
+
+vec32 fun32(vec32 a, vec32 b)
+{
+  return (~a & b) + (b | a) - (a ^ b);
+}
+
+/* This should be transformed into ~b & a.  */
+vec16 fun16b(vec16 a, vec16 b)
+{
+  return (a & ~b) + (b | a) - (a ^ b);
+}
+
+vec32 fun32b(vec32 a, vec32 b)
+{
+  return (a & ~b) + (b | a) - (a ^ b);
+}
+
+/* { dg-final { scan-assembler-times "fandnot1\t%" 4 } } */
+/* { dg-final { scan-assembler-times "for\t%" 4 } } */
+/* { dg-final { scan-assembler-times "fpadd" 4 } } */
+/* { dg-final { scan-assembler-times "fxor\t%" 4 } } */
+/* { dg-final { scan-assembler-times "fpsub" 4 } } */