Code review comment for lp://staging/~christophe-lyon/gcc-linaro/backport_bswap16_perf_regression

cbuild successfully built this on i686-precise-cbuild449-oort4-i686r1.

The build results are available at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115042~christophe-lyon~backport_bswap16_perf_regression/logs/i686-precise-cbuild449-oort4-i686r1

-PASS: gcc.c-torture/unsorted/cmul.c, -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects
+FAIL: gcc.c-torture/unsorted/cmul.c, -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects (internal compiler error)
+PASS: gcc.target/i386/builtin-bswap-4.c scan-assembler-not bswap[ \t]
+PASS: gcc.target/i386/builtin-bswap-4.c (test for excess errors)

The full diff is at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115042~christophe-lyon~backport_bswap16_perf_regression/logs/i686-precise-cbuild449-oort4-i686r1/testsuite-diff.txt

The full testsuite results are at:
 http://cbuild.validation.linaro.org/build/gcc-linaro-4.7+bzr115042~christophe-lyon~backport_bswap16_perf_regression/logs/i686-precise-cbuild449-oort4-i686r1/gcc-testsuite.txt

cbuild-checked: i686-precise-cbuild449-oort4-i686r1