[Bug target/39137] [4.4 Regression] -mpreferred-stack-boundary=2 causes lots of dynamic realign

[howarth at nitro dot med dot uc dot edu]

------- Comment #45 from howarth at nitro dot med dot uc dot edu  2009-03-12 00:45 -------
Created an attachment (id=17443)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17443&action=view)
gcc.target/i386/stackalign/longlong-2.c for -mstackalign on darwin10

/sw/src/fink.build/gcc44-4.3.999-20090311/darwin_objdir/gcc/xgcc
-B/sw/src/fink.build/gcc44-4.3.999-20090311/darwin_objdir/gcc/
/sw/src/fink.build/gcc44-4.3.999-20090311/gcc-4.4-20090311/gcc/testsuite/gcc.target/i386/stackalign/longlong-2.c
-mstackrealign -O2 -mpreferred-stack-boundary=2 -S -m32 -o longlong-2.s


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39137