powerpc: Re-work the Implies structure

This patch tries to organize the implies files for ppc, since there are
a number of processors and most of them are compatible with each other
(backwards compatible).

Having in mind that we start the search for processor-specific files in
the sysdeps/unix/sysv/linux tree
(sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]/fpu to be
exact), we would like to grab any linux-specific code from that tree
prior to going through the other tree (sysdeps/powerpc/...).

For that, i removed the Implies files that were originally inside the
fpu directories and placed then in the non-fpu directories (still inside
the unix/sysv/linux tree). If no processor-specific/linux-specific files
could be found, we "imply" the other tree's (sysdeps/powerpc/...) fpu
directory for that specific processor AND also the non-fpu directory for
that same tree.

If, again, no processor-specific code is found, we read another Implies
file that will point to the most compatible processor that we should
grab code from, and so on, until we reach the power4 processor.

So, in summary, the Implies files will live inside these directories
now:

* sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]
* sysdeps/powerpc/powerpc[32|64]/[processor]

Practical example of the order we will use to pick power6-specific code
with the new structure.

sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6/fpu ->
sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6 ->
sysdeps/powerpc/powerpc[32|64]/power6/fpu ->
sysdeps/powerpc/powerpc[32|64]/power6 ->
sysdeps/powerpc/powerpc[32|64]/power5+/fpu ->
sysdeps/powerpc/powerpc[32|64]/power5+ ->
sysdeps/powerpc/powerpc[32|64]/power5/fpu ->
sysdeps/powerpc/powerpc[32|64]/power5 ->
sysdeps/powerpc/powerpc[32|64]/power4/fpu ->
sysdeps/powerpc/powerpc[32|64]/power4 (from here, it'll go to the
generic path as usual)

49 files changed, 95 insertions, 58 deletions

diff --git a/ChangeLog b/ChangeLog
index 175c6ed53b..12646a65fc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,54 @@
+2010-06-21  Luis Machado  <luisgpm@br.ibm.com>
+
+	* sysdeps/powerpc/powerpc32/970/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc32/power5/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc32/power5+/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc32/power6x/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc64/970/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc64/power5/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc64/power5+/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc64/power6x/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc32/970/Implies: Point to power4.
+	* sysdeps/powerpc/powerpc32/power5/Implies: Point to power4.
+	* sysdeps/powerpc/powerpc32/power5+/Implies: Point to power5.
+	* sysdeps/powerpc/powerpc32/power6/Implies: Point to power5+.
+	* sysdeps/powerpc/powerpc32/power6x/Implies: Point to power6.
+	* sysdeps/powerpc/powerpc64/970/Implies: Point to power4.
+	* sysdeps/powerpc/powerpc64/power5/Implies: Point to power4.
+	* sysdeps/powerpc/powerpc64/power5+/Implies: Point to power5.
+	* sysdeps/powerpc/powerpc64/power6/Implies: Point to power5+.
+	* sysdeps/powerpc/powerpc64/power6x/Implies: Point to power6.
+	* sysdeps/powerpc/powerpc32/power7/Implies: New file.
+	* sysdeps/powerpc/powerpc64/power7/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies: New file.
+
 2010-06-25  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* debug/memmove_chk.c (__memmove_chk): Renamed to ...
diff --git a/sysdeps/powerpc/powerpc32/970/Implies b/sysdeps/powerpc/powerpc32/970/Implies
index 4e3a983426..17139bf21c 100644
--- a/sysdeps/powerpc/powerpc32/970/Implies
+++ b/sysdeps/powerpc/powerpc32/970/Implies
@@ -1 +1,2 @@
+powerpc/powerpc32/power4/fpu
 powerpc/powerpc32/power4
diff --git a/sysdeps/powerpc/powerpc32/power5+/Implies b/sysdeps/powerpc/powerpc32/power5+/Implies
index 4e3a983426..a51d2fdf95 100644
--- a/sysdeps/powerpc/powerpc32/power5+/Implies
+++ b/sysdeps/powerpc/powerpc32/power5+/Implies
@@ -1 +1,2 @@
-powerpc/powerpc32/power4
+powerpc/powerpc32/power5/fpu
+powerpc/powerpc32/power5
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/Implies b/sysdeps/powerpc/powerpc32/power5+/fpu/Implies
deleted file mode 100644
index 7c16e45c29..0000000000
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc32/power4/fpu
diff --git a/sysdeps/powerpc/powerpc32/power5/Implies b/sysdeps/powerpc/powerpc32/power5/Implies
index 4e3a983426..17139bf21c 100644
--- a/sysdeps/powerpc/powerpc32/power5/Implies
+++ b/sysdeps/powerpc/powerpc32/power5/Implies
@@ -1 +1,2 @@
+powerpc/powerpc32/power4/fpu
 powerpc/powerpc32/power4
diff --git a/sysdeps/powerpc/powerpc32/power5/fpu/Implies b/sysdeps/powerpc/powerpc32/power5/fpu/Implies
deleted file mode 100644
index 7c16e45c29..0000000000
--- a/sysdeps/powerpc/powerpc32/power5/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc32/power4/fpu
diff --git a/sysdeps/powerpc/powerpc32/power6/Implies b/sysdeps/powerpc/powerpc32/power6/Implies
index c9a2d47f8a..8e5b58a57a 100644
--- a/sysdeps/powerpc/powerpc32/power6/Implies
+++ b/sysdeps/powerpc/powerpc32/power6/Implies
@@ -1,2 +1,2 @@
+powerpc/powerpc32/power5+/fpu
 powerpc/powerpc32/power5+
-powerpc/powerpc32/power4
diff --git a/sysdeps/powerpc/powerpc32/power6x/Implies b/sysdeps/powerpc/powerpc32/power6x/Implies
index 1ac063bbc1..c0e1bea435 100644
--- a/sysdeps/powerpc/powerpc32/power6x/Implies
+++ b/sysdeps/powerpc/powerpc32/power6x/Implies
@@ -1,3 +1,2 @@
+powerpc/powerpc32/power6/fpu
 powerpc/powerpc32/power6
-powerpc/powerpc32/power5+
-powerpc/powerpc32/power4
diff --git a/sysdeps/powerpc/powerpc32/power6x/fpu/Implies b/sysdeps/powerpc/powerpc32/power6x/fpu/Implies
deleted file mode 100644
index 081f750093..0000000000
--- a/sysdeps/powerpc/powerpc32/power6x/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-powerpc/powerpc32/power6/fpu
-powerpc/powerpc32/power5+/fpu
-powerpc/powerpc32/power4/fpu
diff --git a/sysdeps/powerpc/powerpc32/power7/Implies b/sysdeps/powerpc/powerpc32/power7/Implies
new file mode 100644
index 0000000000..c0e1bea435
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power7/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/power6/fpu
+powerpc/powerpc32/power6
diff --git a/sysdeps/powerpc/powerpc64/970/Implies b/sysdeps/powerpc/powerpc64/970/Implies
index ac431fa96e..bedb20b65c 100644
--- a/sysdeps/powerpc/powerpc64/970/Implies
+++ b/sysdeps/powerpc/powerpc64/970/Implies
@@ -1 +1,2 @@
+powerpc/powerpc64/power4/fpu
 powerpc/powerpc64/power4
diff --git a/sysdeps/powerpc/powerpc64/power5+/Implies b/sysdeps/powerpc/powerpc64/power5+/Implies
index ac431fa96e..a01a13ab12 100644
--- a/sysdeps/powerpc/powerpc64/power5+/Implies
+++ b/sysdeps/powerpc/powerpc64/power5+/Implies
@@ -1 +1,2 @@
-powerpc/powerpc64/power4
+powerpc/powerpc64/power5/fpu
+powerpc/powerpc64/power5
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/Implies b/sysdeps/powerpc/powerpc64/power5+/fpu/Implies
deleted file mode 100644
index 558a5fb174..0000000000
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/powerpc/powerpc64/power5/Implies b/sysdeps/powerpc/powerpc64/power5/Implies
index ac431fa96e..bedb20b65c 100644
--- a/sysdeps/powerpc/powerpc64/power5/Implies
+++ b/sysdeps/powerpc/powerpc64/power5/Implies
@@ -1 +1,2 @@
+powerpc/powerpc64/power4/fpu
 powerpc/powerpc64/power4
diff --git a/sysdeps/powerpc/powerpc64/power5/fpu/Implies b/sysdeps/powerpc/powerpc64/power5/fpu/Implies
deleted file mode 100644
index 558a5fb174..0000000000
--- a/sysdeps/powerpc/powerpc64/power5/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/powerpc/powerpc64/power6/Implies b/sysdeps/powerpc/powerpc64/power6/Implies
index 0f35f37c77..4c782d4122 100644
--- a/sysdeps/powerpc/powerpc64/power6/Implies
+++ b/sysdeps/powerpc/powerpc64/power6/Implies
@@ -1 +1,2 @@
+powerpc/powerpc64/power5+/fpu
 powerpc/powerpc64/power5+
diff --git a/sysdeps/powerpc/powerpc64/power6x/Implies b/sysdeps/powerpc/powerpc64/power6x/Implies
index d993b0cd73..9d68f39d22 100644
--- a/sysdeps/powerpc/powerpc64/power6x/Implies
+++ b/sysdeps/powerpc/powerpc64/power6x/Implies
@@ -1,2 +1,2 @@
+powerpc/powerpc64/power6/fpu
 powerpc/powerpc64/power6
-powerpc/powerpc64/power5+
diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/Implies b/sysdeps/powerpc/powerpc64/power6x/fpu/Implies
deleted file mode 100644
index 84510991b2..0000000000
--- a/sysdeps/powerpc/powerpc64/power6x/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-powerpc/powerpc64/power6/fpu
-powerpc/powerpc64/power5+/fpu
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/powerpc/powerpc64/power7/Implies b/sysdeps/powerpc/powerpc64/power7/Implies
new file mode 100644
index 0000000000..9d68f39d22
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power7/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/power6/fpu
+powerpc/powerpc64/power6
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies
new file mode 100644
index 0000000000..0c018834af
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/970/fpu
+powerpc/powerpc32/970
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies
deleted file mode 100644
index 52993ae71b..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/970/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies
new file mode 100644
index 0000000000..29c49a4c24
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/cell/fpu
+powerpc/powerpc32/cell
diff --git a/sysdeps/powerpc/powerpc32/970/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies
index 7c16e45c29..17139bf21c 100644
--- a/sysdeps/powerpc/powerpc32/970/fpu/Implies
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies
@@ -1 +1,2 @@
 powerpc/powerpc32/power4/fpu
+powerpc/powerpc32/power4
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies
deleted file mode 100644
index 3c0690e2fe..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power4/fpu
diff --git a/sysdeps/powerpc/powerpc32/power6/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/Implies
index 57b92fb13e..8e5b58a57a 100644
--- a/sysdeps/powerpc/powerpc32/power6/fpu/Implies
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/Implies
@@ -1,2 +1,2 @@
 powerpc/powerpc32/power5+/fpu
-powerpc/powerpc32/power4/fpu
+powerpc/powerpc32/power5+
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies
deleted file mode 100644
index 37d43bb6fc..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power5+/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies
new file mode 100644
index 0000000000..a51d2fdf95
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/power5/fpu
+powerpc/powerpc32/power5
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies
deleted file mode 100644
index d379a2dd12..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power5/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies
new file mode 100644
index 0000000000..c0e1bea435
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/power6/fpu
+powerpc/powerpc32/power6
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies
deleted file mode 100644
index 9fb457db93..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power6/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies
new file mode 100644
index 0000000000..bc9e74fcff
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/power6x/fpu
+powerpc/powerpc32/power6x
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies
deleted file mode 100644
index ffca13c0ef..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies
+++ /dev/null
@@ -1,4 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power6x/fpu
-powerpc/powerpc32/power6/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies
new file mode 100644
index 0000000000..083f3e950a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/power7/fpu
+powerpc/powerpc32/power7
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies
deleted file mode 100644
index af946119aa..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies
+++ /dev/null
@@ -1,4 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power7/fpu
-powerpc/powerpc32/power5/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies
new file mode 100644
index 0000000000..76a32ce7b5
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/970/fpu
+powerpc/powerpc64/970
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies
deleted file mode 100644
index 558a5fb174..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies
new file mode 100644
index 0000000000..583d4084a4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/cell/fpu
+powerpc/powerpc64/cell
diff --git a/sysdeps/powerpc/powerpc64/970/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies
index 558a5fb174..bedb20b65c 100644
--- a/sysdeps/powerpc/powerpc64/970/fpu/Implies
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies
@@ -1 +1,2 @@
 powerpc/powerpc64/power4/fpu
+powerpc/powerpc64/power4
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies
deleted file mode 100644
index 558a5fb174..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/Implies
index 885e39c003..4c782d4122 100644
--- a/sysdeps/powerpc/powerpc64/power6/fpu/Implies
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/Implies
@@ -1,2 +1,2 @@
 powerpc/powerpc64/power5+/fpu
-powerpc/powerpc64/power4/fpu
+powerpc/powerpc64/power5+
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies
deleted file mode 100644
index cf5913dec3..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc64/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc64/fpu/Implies.
-powerpc/powerpc64/power5+/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies
new file mode 100644
index 0000000000..a01a13ab12
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/power5/fpu
+powerpc/powerpc64/power5
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies
deleted file mode 100644
index 558a5fb174..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies
new file mode 100644
index 0000000000..9d68f39d22
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/power6/fpu
+powerpc/powerpc64/power6
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies
deleted file mode 100644
index 9451147267..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc64/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc64/fpu/Implies.
-powerpc/powerpc64/power6/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies
new file mode 100644
index 0000000000..9019778254
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/power6x/fpu
+powerpc/powerpc64/power6x
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies
deleted file mode 100644
index fd74b8341c..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies
+++ /dev/null
@@ -1,4 +0,0 @@
-# Make sure this comes before the powerpc/powerpc64/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc64/fpu/Implies.
-powerpc/powerpc64/power6x/fpu
-powerpc/powerpc64/power6/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies
new file mode 100644
index 0000000000..9a5e3c7277
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/power7/fpu
+powerpc/powerpc64/power7
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies
deleted file mode 100644
index ca112208d1..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies
+++ /dev/null
@@ -1,4 +0,0 @@
-# Make sure this comes before the powerpc/powerpc64/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc64/fpu/Implies.
-powerpc/powerpc64/power7/fpu
-powerpc/powerpc64/power5/fpu