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1028
2008 Feb 22
0
[LLVMdev] Alignment on byval parameters
...test I know for calling convention compatibility is the
struct-layout-1 part of the gcc testsuite. It is run like this from
the gcc build directory:
make -k check RUNTESTFLAGS=struct-layout-1.exp
Takes 15 minutes or so. I currently have the following failures
remaining on Darwin:
C: t025, t028
C++: t024, t026, t027
All of these are due to using MMX instructions without EMMS in the
right places (Chris checked in some stuff that was supposed to fix
this, but it doesn't, I must have oversimplified the test case.) That
is, I think all the calling convention stuff is now correct....