diff --git a/.cvsignore b/.cvsignore
index efa00f8..d5b4e6b 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1,2 +1,2 @@
 fastjar-0.97.tar.gz
-gcc-4.4.3-20100409.tar.bz2
+gcc-4.4.3-20100422.tar.bz2
diff --git a/gcc.spec b/gcc.spec
index 85b6928..40c1a88 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -1,9 +1,9 @@
-%global DATE 20100409
-%global SVNREV 158152
+%global DATE 20100422
+%global SVNREV 158631
 %global gcc_version 4.4.3
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %{release}, append them after %{gcc_release} on Release: line.
-%global gcc_release 16
+%global gcc_release 18
 %global _unpackaged_files_terminate_build 0
 %global multilib_64_archs sparc64 ppc64 s390x x86_64
 %if 0%{?fedora} >= 13 || 0%{?rhel} >= 6
@@ -1876,6 +1876,17 @@ fi
 %doc rpm.doc/changelogs/libmudflap/ChangeLog*
 
 %changelog
+* Thu Apr 22 2010 Jakub Jelinek <jakub@redhat.com> 4.4.3-18
+- update from gcc-4_4-branch
+  - PRs fortran/43339, fortran/43836, libgcj/40860, libgomp/43569,
+	libgomp/43706, libstdc++/40518, middle-end/43337, middle-end/43570,
+	tree-optimization/43769, tree-optimization/43771
+  - fix ICE when compiling 64-bit Wine (#583501, PR target/43662)
+- VTA backports
+  - PRs debug/40040, debug/43762
+- add support for -Wunused-but-set-{parameter,variable} non-default
+  warnings for C (#538266, PRs c/18624, bootstrap/43699)
+
 * Fri Apr  9 2010 Jakub Jelinek <jakub@redhat.com> 4.4.3-16
 - update from gcc-4_4-branch
   - PRs ada/41912, fortran/43539, middle-end/42956, middle-end/43614,
diff --git a/import.log b/import.log
index e6cee78..4e02413 100644
--- a/import.log
+++ b/import.log
@@ -11,3 +11,4 @@ gcc-4_4_3-13_fc14:HEAD:gcc-4.4.3-13.fc14.src.rpm:1269701430
 gcc-4_4_3-14_fc14:HEAD:gcc-4.4.3-14.fc14.src.rpm:1270134314
 gcc-4_4_3-15_fc14:HEAD:gcc-4.4.3-15.fc14.src.rpm:1270645816
 gcc-4_4_3-16_fc14:HEAD:gcc-4.4.3-16.fc14.src.rpm:1270804085
+gcc-4_4_3-18_fc14:HEAD:gcc-4.4.3-18.fc14.src.rpm:1271928364
diff --git a/sources b/sources
index 435847f..9346677 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 2659f09c2e43ef8b7d4406321753f1b2  fastjar-0.97.tar.gz
-ee0a4dac02527ad0dcfc794deffeccb8  gcc-4.4.3-20100409.tar.bz2
+02bd520f3420dff4702ad51aaae67278  gcc-4.4.3-20100422.tar.bz2