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, 16 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/mips/loongson3a-muldiv-1.c b/gcc/testsuite/gcc.target/mips/loongson3a-muldiv-1.c
new file mode 100644
index 000000000..cc15b83ab
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/loongson3a-muldiv-1.c
@@ -0,0 +1,16 @@
+/* { dg-options "-O2 -march=loongson3a" } */
+
+typedef int st;
+typedef unsigned int ut;
+
+NOMIPS16 st smul (st x, st y) { return x * y; }
+NOMIPS16 st sdiv (st x, st y) { return x / y + x % y; }
+
+NOMIPS16 ut umul (ut x, ut y) { return x * y; }
+NOMIPS16 ut udiv (ut x, ut y) { return x / y + x % y; }
+
+/* { dg-final { scan-assembler-times "\tgsmultu\t" 2 } } */
+/* { dg-final { scan-assembler-times "\tgsdivu\t" 1 } } */
+/* { dg-final { scan-assembler-times "\tgsmodu\t" 1 } } */
+/* { dg-final { scan-assembler-times "\tgsdiv\t" 1 } } */
+/* { dg-final { scan-assembler-times "\tgsmod\t" 1 } } */