GCC 4.5.2 is a compiler. The GCC 4.5.2 has been tested via the Phoronix Test Suite in the configurations listed below.
stream-log - Tests on Ubuntu 11.04, ARMv7 rev 9, cardhu
kai_compress-7zip - Tests on Ubuntu 11.04, ARMv7 rev 9, kai
testcahce - Tests on Ubuntu 11.04, ARMv7 rev 9, kai
1186-dram - Tests on Ubuntu 11.04, ARMv7 rev 9, cardhu
stream0327 - Tests on Ubuntu 11.04, ARMv7 rev 9, cardhu
E1198-cachebench - Tests on Ubuntu 11.04, ARMv7 rev 9, cardhu
E1198-Ramspeed - Tests on Ubuntu 11.04, ARMv7 rev 9, cardhu
E1198_encode-mp3 - Tests on Ubuntu 11.04, ARMv7 rev 9, cardhu
E1198_compress-7zip - Tests on Ubuntu 11.04, ARMv7 rev 9, cardhu
E1198_stream - Tests on Ubuntu 11.04, ARMv7 rev 9, cardhu
E1198_stream - Tests on Ubuntu 11.04, ARMv7 rev 9, cardhu
Core i7 2600 - Tests on Ubuntu 11.04, Intel Core i7-2600, Intel 2nd Generation Core Family IGP, HP 1495
bytebench - Tests on Ubuntu 10.10, Ubuntu 11.04, Intel Xeon 3.20GHz, ATI Radeon RV100 QY, Dell 0D7449, Intel Xeon 3.00GHz, Dell 0D8266
cool1 - Tests on Ubuntu 11.04, QEMU Virtual 0.14.0, Cirrus Logic GD 5446
GCC 4.5.2 Is Near With A Release Candidate: While GCC 4.6 is nearing release, Ubuntu 11.04, Fedora 15, and other H1'2011 Linux distributions will continue shipping with GCC 4.5, which was released in April and so far has been succeeded by just one point release. A second point release, GCC 4.5.2, is however being prepared for release shortly...
GCC 4.5.1 Released; GCC 4.5.2 Is Up Next: Just as expected, GCC 4.5.1 was released today thereby meeting their target of releasing this point update to the GNU Compiler Collection prior to August. GCC 4.5.1 targets regressions and other bugs since the release of GCC 4.5.0 in mid-April...