cbuild successfully built this on armv7l-precise-cbuild311-ursa3-cortexa9hfr1.

The build results are available at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.7+bzr114992~linaro-toolchain-dev~merge-from-fsf-4.7-20120531/logs/armv7l-precise-cbuild311-ursa3-cortexa9hfr1

+PASS: c-c++-common/array-lit.c  (test for errors, line 7)
+PASS: c-c++-common/array-lit.c (test for excess errors)
-PASS: c-c++-common/restrict-2.c -std=gnu++11 scan-tree-dump-times lim1 "Moving statement" 11
+PASS: c-c++-common/restrict-2.c -std=gnu++11 scan-tree-dump-times lim1 "Moving statement" 10
-PASS: c-c++-common/restrict-2.c -std=gnu++98 scan-tree-dump-times lim1 "Moving statement" 11
+PASS: c-c++-common/restrict-2.c -std=gnu++98 scan-tree-dump-times lim1 "Moving statement" 10
+PASS: c-c++-common/torture/pr53505.c  -O0  (test for excess errors)
+PASS: c-c++-common/torture/pr53505.c  -O0  execution test
+PASS: c-c++-common/torture/pr53505.c  -O1  (test for excess errors)
+PASS: c-c++-common/torture/pr53505.c  -O1  execution test
+PASS: c-c++-common/torture/pr53505.c  -O2  (test for excess errors)
+PASS: c-c++-common/torture/pr53505.c  -O2  execution test
+PASS: c-c++-common/torture/pr53505.c  -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
+PASS: c-c++-common/torture/pr53505.c  -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
+PASS: c-c++-common/torture/pr53505.c  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (test for excess errors)
+PASS: c-c++-common/torture/pr53505.c  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
+PASS: c-c++-common/torture/pr53505.c  -O3 -fomit-frame-pointer  (test for excess errors)
+PASS: c-c++-common/torture/pr53505.c  -O3 -fomit-frame-pointer  execution test
+PASS: c-c++-common/torture/pr53505.c  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
+PASS: c-c++-common/torture/pr53505.c  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
+PASS: c-c++-common/torture/pr53505.c  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
+PASS: c-c++-common/torture/pr53505.c  -O3 -fomit-frame-pointer -funroll-loops  execution test
+PASS: c-c++-common/torture/pr53505.c  -O3 -g  (test for excess errors)
+PASS: c-c++-common/torture/pr53505.c  -O3 -g  execution test
+PASS: c-c++-common/torture/pr53505.c  -Os  (test for excess errors)
+PASS: c-c++-common/torture/pr53505.c  -Os  execution test
+PASS: g++.dg/init/new33.C -std=c++11 (test for excess errors)
+PASS: g++.dg/init/new33.C -std=c++98 (test for excess errors)
+PASS: g++.dg/opt/pr52727.C -std=gnu++11 (test for excess errors)
+PASS: g++.dg/opt/pr52727.C -std=gnu++98 (test for excess errors)
+PASS: g++.dg/parse/crash60.C -std=c++11  (test for errors, line 13)
+PASS: g++.dg/parse/crash60.C -std=c++11 (test for excess errors)
+PASS: g++.dg/parse/crash60.C -std=c++98  (test for errors, line 13)
+PASS: g++.dg/parse/crash60.C -std=c++98 (test for excess errors)
+PASS: g++.dg/torture/pr53364.C  -O0  (test for excess errors)
+PASS: g++.dg/torture/pr53364.C  -O0  execution test
+PASS: g++.dg/torture/pr53364.C  -O1  (test for excess errors)
+PASS: g++.dg/torture/pr53364.C  -O1  execution test
+PASS: g++.dg/torture/pr53364.C  -O2  (test for excess errors)
+PASS: g++.dg/torture/pr53364.C  -O2  execution test
+PASS: g++.dg/torture/pr53364.C  -O2 -flto -fno-use-linker-plugin -flto-partition=none  (test for excess errors)
+PASS: g++.dg/torture/pr53364.C  -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
+PASS: g++.dg/torture/pr53364.C  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  (test for excess errors)
+PASS: g++.dg/torture/pr53364.C  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects  execution test
+PASS: g++.dg/torture/pr53364.C  -O3 -fomit-frame-pointer  (test for excess errors)
+PASS: g++.dg/torture/pr53364.C  -O3 -fomit-frame-pointer  execution test
+PASS: g++.dg/torture/pr53364.C  -O3 -g  (test for excess errors)
+PASS: g++.dg/torture/pr53364.C  -O3 -g  execution test
+PASS: g++.dg/torture/pr53364.C  -Os  (test for excess errors)
+PASS: g++.dg/torture/pr53364.C  -Os  execution test
...and 246 more

The full diff is at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.7+bzr114992~linaro-toolchain-dev~merge-from-fsf-4.7-20120531/logs/armv7l-precise-cbuild311-ursa3-cortexa9hfr1/testsuite-diff.txt

The full testsuite results are at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.7+bzr114992~linaro-toolchain-dev~merge-from-fsf-4.7-20120531/logs/armv7l-precise-cbuild311-ursa3-cortexa9hfr1/gcc-testsuite.txt

cbuild-checked: armv7l-precise-cbuild311-ursa3-cortexa9hfr1