Code review comment for lp:~michaelh1/gcc-linaro/merge-from-fsf-4.7-20120911

cbuild successfully built this on x86_64-precise-cbuild367-oort1-x86_64r1.

The build results are available at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.7+bzr115017~michaelh1~merge-from-fsf-4.7-20120911/logs/x86_64-precise-cbuild367-oort1-x86_64r1

+PASS: c-c++-common/pr54486.c -Wc++-compat (test for excess errors)
+PASS: gcc.c-torture/compile/pr54428.c -O0 (test for excess errors)
+PASS: gcc.c-torture/compile/pr54428.c -O1 (test for excess errors)
+PASS: gcc.c-torture/compile/pr54428.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors)
+PASS: gcc.c-torture/compile/pr54428.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors)
+PASS: gcc.c-torture/compile/pr54428.c -O2 (test for excess errors)
+PASS: gcc.c-torture/compile/pr54428.c -O3 -fomit-frame-pointer (test for excess errors)
+PASS: gcc.c-torture/compile/pr54428.c -O3 -g (test for excess errors)
+PASS: gcc.c-torture/compile/pr54428.c -Os (test for excess errors)
+PASS: gcc.dg/54455.c (test for excess errors)
+PASS: gcc.dg/gomp/pr53992.c (test for excess errors)
-PASS: gcc.dg/pr44194-1.c scan-rtl-dump dse1 "global deletions = 2"
+PASS: gcc.dg/pr44194-1.c scan-rtl-dump dse1 "global deletions = (2|3)"
+PASS: gcc.dg/pr52530.c execution test
+PASS: gcc.dg/pr52530.c (test for excess errors)
+PASS: gcc.dg/pr53942.c (test for excess errors)
+PASS: gcc.dg/pr54363.c (test for excess errors)
+PASS: gcc.dg/pr54363.c (test for warnings, line 10)
+PASS: gcc.dg/torture/pr53922.c -O0 execution test
+PASS: gcc.dg/torture/pr53922.c -O0 (test for excess errors)
+PASS: gcc.dg/torture/pr53922.c -O1 execution test
+PASS: gcc.dg/torture/pr53922.c -O1 (test for excess errors)
+PASS: gcc.dg/torture/pr53922.c -O2 execution test
+PASS: gcc.dg/torture/pr53922.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test
+PASS: gcc.dg/torture/pr53922.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors)
+PASS: gcc.dg/torture/pr53922.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test
+PASS: gcc.dg/torture/pr53922.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors)
+PASS: gcc.dg/torture/pr53922.c -O2 (test for excess errors)
+PASS: gcc.dg/torture/pr53922.c -O3 -fomit-frame-pointer execution test
+PASS: gcc.dg/torture/pr53922.c -O3 -fomit-frame-pointer (test for excess errors)
+PASS: gcc.dg/torture/pr53922.c -O3 -g execution test
+PASS: gcc.dg/torture/pr53922.c -O3 -g (test for excess errors)
+PASS: gcc.dg/torture/pr53922.c -Os execution test
+PASS: gcc.dg/torture/pr53922.c -Os (test for excess errors)
+PASS: gcc.dg/torture/pr54436.c -O0 (test for excess errors)
+PASS: gcc.dg/torture/pr54436.c -O1 (test for excess errors)
+PASS: gcc.dg/torture/pr54436.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors)
+PASS: gcc.dg/torture/pr54436.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors)
+PASS: gcc.dg/torture/pr54436.c -O2 (test for excess errors)
+PASS: gcc.dg/torture/pr54436.c -O3 -fomit-frame-pointer (test for excess errors)
+PASS: gcc.dg/torture/pr54436.c -O3 -g (test for excess errors)
+PASS: gcc.dg/torture/pr54436.c -Os (test for excess errors)
+PASS: gcc.dg/tree-ssa/strlen-1.c scan-tree-dump-times optimized " ={v} 0;" 2
+PASS: gcc.dg/tree-ssa/strlen-1.c (test for excess errors)
+PASS: gcc.target/i386/pr46254.c (test for excess errors)
+PASS: gcc.target/i386/pr54157.c (test for excess errors)
+PASS: gfortran.dg/bound_simplification_3.f90 -O scan-tree-dump-times original "abort" 0
+PASS: gfortran.dg/bound_simplification_3.f90 -O scan-tree-dump-times original "bound" 0
+PASS: gfortran.dg/bound_simplification_3.f90 -O (test for excess errors)
+PASS: c-c++-common/pr54486.c -std=gnu++11 (test for excess errors)
...and 90 more

The full diff is at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.7+bzr115017~michaelh1~merge-from-fsf-4.7-20120911/logs/x86_64-precise-cbuild367-oort1-x86_64r1/testsuite-diff.txt

The full testsuite results are at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.7+bzr115017~michaelh1~merge-from-fsf-4.7-20120911/logs/x86_64-precise-cbuild367-oort1-x86_64r1/gcc-testsuite.txt

cbuild-checked: x86_64-precise-cbuild367-oort1-x86_64r1