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, 67 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/powerpc/ppc-bitfield1.c b/gcc/testsuite/gcc.target/powerpc/ppc-bitfield1.c
new file mode 100644
index 000000000..34e5a28e1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/ppc-bitfield1.c
@@ -0,0 +1,67 @@
+/* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
+/* { dg-options "-O2" } */
+
+/* { dg-final { scan-assembler-not "rlwinm \[0-9\]+,\[0-9\]+,\[0-9\]+,1,31"  } } */
+/* { dg-final { scan-assembler-not "rlwinm \[0-9\]+,\[0-9\]+,\[0-9\]+,0xffffffff" } } */
+
+/* Origin:Pete Steinmetz <steinmtz@us.ibm.com> */
+
+/* PR 17104 many sign extends added.  */
+
+struct {
+ int f1 : 1;
+ int f2 : 1;
+ int f3 : 1;
+ int f4 : 1;
+ int f5 : 1;
+ int f6 : 1;
+ int f7 : 1;
+ int f8 : 1;
+ int f9 : 1;
+ int f10 : 1;
+ int f11 : 1;
+ int f12 : 1;
+ int f13 : 1;
+ int f14 : 1;
+ int f15 : 1;
+ int f16 : 1;
+ int f17 : 2;
+ int f18 : 2;
+ int f19 : 2;
+ int f20 : 2;
+ int f21 : 2;
+ int f22 : 2;
+ int f23 : 2;
+ int f24 : 2;
+ } s;
+
+void foo ()
+{
+
+    s.f1 = 0;
+    s.f2 = 0;
+    s.f3 = 0;
+    s.f4 = 0;
+    s.f5 = 0;
+    s.f6 = 0;
+    s.f7 = 0;
+    s.f8 = 0;
+    s.f9 = 0;
+    s.f10 = 0;
+    s.f11 = 0;
+    s.f12 = 0;
+    s.f13 = 0;
+    s.f14 = 0;
+    s.f15 = 0;
+    s.f16 = 0;
+    s.f17 = 0;
+    s.f18 = 0;
+    s.f19 = 0;
+    s.f20 = 0;
+    s.f21 = 0;
+    s.f22 = 0;
+    s.f23 = 0;
+    s.f24 = 0;
+
+}
+