Code review comment for lp:~christophe-lyon/gcc-linaro/backport_bswap16

cbuild successfully built this on x86_64-precise-cbuild445-oort3-xaarch64r1.

The build results are available at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115045~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild445-oort3-xaarch64r1

+PASS: gcc.c-torture/compile/20121107-1.c -O0 (test for excess errors)
+PASS: gcc.c-torture/compile/20121107-1.c -O1 (test for excess errors)
+PASS: gcc.c-torture/compile/20121107-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors)
+PASS: gcc.c-torture/compile/20121107-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors)
+PASS: gcc.c-torture/compile/20121107-1.c -O2 (test for excess errors)
+PASS: gcc.c-torture/compile/20121107-1.c -O3 -fomit-frame-pointer (test for excess errors)
+PASS: gcc.c-torture/compile/20121107-1.c -O3 -g (test for excess errors)
+PASS: gcc.c-torture/compile/20121107-1.c -Os (test for excess errors)
+PASS: gcc.dg/pr55570.c (test for errors, line 4)
+PASS: gcc.dg/pr55570.c (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-1.c -O0 execution test
+PASS: gcc.dg/torture/pr53663-1.c -O0 (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-1.c -O1 execution test
+PASS: gcc.dg/torture/pr53663-1.c -O1 (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-1.c -O2 execution test
+FAIL: gcc.dg/torture/pr53663-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test
+PASS: gcc.dg/torture/pr53663-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test
+PASS: gcc.dg/torture/pr53663-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors)
+PASS: gcc.dg/torture/pr53663-1.c -O2 (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-1.c -O3 -fomit-frame-pointer execution test
+PASS: gcc.dg/torture/pr53663-1.c -O3 -fomit-frame-pointer (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-1.c -O3 -g execution test
+PASS: gcc.dg/torture/pr53663-1.c -O3 -g (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-1.c -Os execution test
+PASS: gcc.dg/torture/pr53663-1.c -Os (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-2.c -O0 execution test
+PASS: gcc.dg/torture/pr53663-2.c -O0 (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-2.c -O1 execution test
+PASS: gcc.dg/torture/pr53663-2.c -O1 (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-2.c -O2 execution test
+FAIL: gcc.dg/torture/pr53663-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test
+PASS: gcc.dg/torture/pr53663-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test
+PASS: gcc.dg/torture/pr53663-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors)
+PASS: gcc.dg/torture/pr53663-2.c -O2 (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-2.c -O3 -fomit-frame-pointer execution test
+PASS: gcc.dg/torture/pr53663-2.c -O3 -fomit-frame-pointer (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-2.c -O3 -g execution test
+PASS: gcc.dg/torture/pr53663-2.c -O3 -g (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-2.c -Os execution test
+PASS: gcc.dg/torture/pr53663-2.c -Os (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-3.c -O0 execution test
+PASS: gcc.dg/torture/pr53663-3.c -O0 (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-3.c -O1 execution test
+PASS: gcc.dg/torture/pr53663-3.c -O1 (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-3.c -O2 execution test
+FAIL: gcc.dg/torture/pr53663-3.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test
+PASS: gcc.dg/torture/pr53663-3.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors)
+FAIL: gcc.dg/torture/pr53663-3.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test
...and 85 more

The full diff is at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115045~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild445-oort3-xaarch64r1/testsuite-diff.txt

The full testsuite results are at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115045~christophe-lyon~backport_bswap16/logs/x86_64-precise-cbuild445-oort3-xaarch64r1/gcc-testsuite.txt

cbuild-checked: x86_64-precise-cbuild445-oort3-xaarch64r1