cbuild successfully built this on i686-natty-cbuild159-oort2-i686r1.

The build results are available at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.5+bzr99535~ams-codesourcery~merge-from-fsf-20110811-4.5/logs/i686-natty-cbuild159-oort2-i686r1

+PASS: g++.dg/eh/cond5.C (test for excess errors)
+PASS: g++.dg/eh/cond5.C execution test
+PASS: g++.dg/eh/cond6.C (test for excess errors)
+PASS: g++.dg/eh/cond6.C execution test
-PASS: g++.dg/rtti/anon-ns1.C scan-assembler "*N[^"]+1AE"
+PASS: g++.dg/rtti/anon-ns1.C scan-assembler "*N[^"]+1AE
+PASS: g++.dg/torture/pr49039.C  -O0  (test for excess errors)
+PASS: g++.dg/torture/pr49039.C  -O0  execution test
+PASS: g++.dg/torture/pr49039.C  -O1  (test for excess errors)
+PASS: g++.dg/torture/pr49039.C  -O1  execution test
+PASS: g++.dg/torture/pr49039.C  -O2  (test for excess errors)
+PASS: g++.dg/torture/pr49039.C  -O2  execution test
+PASS: g++.dg/torture/pr49039.C  -O2 -flto  (test for excess errors)
+PASS: g++.dg/torture/pr49039.C  -O2 -flto  execution test
+PASS: g++.dg/torture/pr49039.C  -O2 -fwhopr  (test for excess errors)
+PASS: g++.dg/torture/pr49039.C  -O2 -fwhopr  execution test
+PASS: g++.dg/torture/pr49039.C  -O3 -fomit-frame-pointer  (test for excess errors)
+PASS: g++.dg/torture/pr49039.C  -O3 -fomit-frame-pointer  execution test
+PASS: g++.dg/torture/pr49039.C  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
+PASS: g++.dg/torture/pr49039.C  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  execution test
+PASS: g++.dg/torture/pr49039.C  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
+PASS: g++.dg/torture/pr49039.C  -O3 -fomit-frame-pointer -funroll-loops  execution test
+PASS: g++.dg/torture/pr49039.C  -O3 -g  (test for excess errors)
+PASS: g++.dg/torture/pr49039.C  -O3 -g  execution test
+PASS: g++.dg/torture/pr49039.C  -Os  (test for excess errors)
+PASS: g++.dg/torture/pr49039.C  -Os  execution test
+PASS: g++.dg/torture/pr49115.C  -O0  (test for excess errors)
+PASS: g++.dg/torture/pr49115.C  -O0  execution test
+PASS: g++.dg/torture/pr49115.C  -O1  (test for excess errors)
+PASS: g++.dg/torture/pr49115.C  -O1  execution test
+PASS: g++.dg/torture/pr49115.C  -O2  (test for excess errors)
+PASS: g++.dg/torture/pr49115.C  -O2  execution test
+PASS: g++.dg/torture/pr49115.C  -O2 -flto  (test for excess errors)
+PASS: g++.dg/torture/pr49115.C  -O2 -flto  execution test
+PASS: g++.dg/torture/pr49115.C  -O2 -fwhopr  (test for excess errors)
+PASS: g++.dg/torture/pr49115.C  -O2 -fwhopr  execution test
+PASS: g++.dg/torture/pr49115.C  -O3 -fomit-frame-pointer  (test for excess errors)
+PASS: g++.dg/torture/pr49115.C  -O3 -fomit-frame-pointer  execution test
+PASS: g++.dg/torture/pr49115.C  -O3 -g  (test for excess errors)
+PASS: g++.dg/torture/pr49115.C  -O3 -g  execution test
+PASS: g++.dg/torture/pr49115.C  -Os  (test for excess errors)
+PASS: g++.dg/torture/pr49115.C  -Os  execution test
+PASS: g++.dg/torture/pr49615.C  -O0  (test for excess errors)
+PASS: g++.dg/torture/pr49615.C  -O1  (test for excess errors)
+PASS: g++.dg/torture/pr49615.C  -O2  (test for excess errors)
+PASS: g++.dg/torture/pr49615.C  -O2 -flto  (test for excess errors)
+PASS: g++.dg/torture/pr49615.C  -O2 -fwhopr  (test for excess errors)
+PASS: g++.dg/torture/pr49615.C  -O3 -fomit-frame-pointer  (test for excess errors)
+PASS: g++.dg/torture/pr49615.C  -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions  (test for excess errors)
+PASS: g++.dg/torture/pr49615.C  -O3 -fomit-frame-pointer -funroll-loops  (test for excess errors)
...and 153 more

The full testsuite results are at:
 http://ex.seabright.co.nz/build/gcc-linaro-4.5+bzr99535~ams-codesourcery~merge-from-fsf-20110811-4.5/logs/i686-natty-cbuild159-oort2-i686r1/gcc-testsuite.txt

cbuild-checked: i686-natty-cbuild159-oort2-i686r1