http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46195
--- Comment #14 from Jack Howarth <howarth at nitro dot med.uc.edu> 2010-10-27 19:04:25 UTC --- Latest patch still leaves the regressions... FAIL: gcc.dg/compat/struct-by-value-18 c_compat_x_tst.o compile FAIL: gcc.dg/compat/struct-by-value-18 c_compat_y_tst.o compile FAIL: gcc.dg/compat/struct-by-value-18a c_compat_x_tst.o compile FAIL: gcc.dg/compat/struct-by-value-18a c_compat_y_tst.o compile These failures are of the form... Executing on host: /Users/howarth/darwin_objdir/gcc/xgcc -B/Users/howarth/darwin_objdir/gcc/ -DSKIP_DECIMAL_FLOAT -c -m32 -o c_compat_x_tst.o /Users/howarth/gcc/gcc/testsuite/gcc.dg/compat//struct-by-value-18_x.c (timeout = 300) /Users/howarth/gcc/gcc/testsuite/gcc.dg/compat//struct-by-value-18_x.c: In function 'checkScld2': /Users/howarth/gcc/gcc/testsuite/gcc.dg/compat//struct-by-value-18_x.c:9:1: note: The ABI of passing parameter with 16byte alignment has changed in GCC 4.6 output is: /Users/howarth/gcc/gcc/testsuite/gcc.dg/compat//struct-by-value-18_x.c: In function 'checkScld2': /Users/howarth/gcc/gcc/testsuite/gcc.dg/compat//struct-by-value-18_x.c:9:1: note: The ABI of passing parameter with 16byte alignment has changed in GCC 4.6 FAIL: gcc.dg/compat/struct-by-value-18 c_compat_x_tst.o compile