PATCH: Add x86_64 Implies-after files

[H.J. Lu]

Hi,

We need to make sure wordsize-64 is searched after x86_64.  This patch
moves wordsize-64 from sysdeps/x86_64/Implies to
sysdeps/x86_64/64/Implies-after and adds
sysdeps/x86_64/x32/Implies-after with wordsize-32.

Tested on Linux/x32 and Linux/x86-64.  OK to install?

Thanks.

H.J.
---
	* sysdeps/x86_64/Implies (wordsize-64): Moved to ....
	* sysdeps/x86_64/64/Implies-after: Here.  New file.
	* sysdeps/x86_64/x32/Implies-after: New file.

diff --git a/sysdeps/x86_64/64/Implies-after b/sysdeps/x86_64/64/Implies-after
new file mode 100644
index 0000000..a8cae95
--- /dev/null
+++ b/sysdeps/x86_64/64/Implies-after
@@ -0,0 +1 @@
+wordsize-64
diff --git a/sysdeps/x86_64/Implies b/sysdeps/x86_64/Implies
index 2e0a323..c8d7d2d 100644
--- a/sysdeps/x86_64/Implies
+++ b/sysdeps/x86_64/Implies
@@ -1,4 +1,3 @@
-wordsize-64
 ieee754/ldbl-96
 ieee754/dbl-64/wordsize-64
 ieee754/dbl-64
diff --git a/sysdeps/x86_64/x32/Implies-after b/sysdeps/x86_64/x32/Implies-after
new file mode 100644
index 0000000..39a34c5
--- /dev/null
+++ b/sysdeps/x86_64/x32/Implies-after
@@ -0,0 +1 @@
+wordsize-32