Mercurial > hg > truffle
diff src/cpu/x86/vm/codeBuffer_x86.hpp @ 1976:0fc262af204f
6780143: hs203t003 hits SIGSEGV/EXCEPTION_ACCESS_VIOLATION with -XX:+UseCompressedOops
Summary: Using r12 as temporary register around call_VM trashes heapbase becausecall_VM doesn't always return immediately to following code (eg forward_exception, popframe and early return support).
Reviewed-by: never, kvn
author | coleenp |
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date | Mon, 29 Nov 2010 15:43:36 -0500 |
parents | f95d63e2154a |
children |