[Bug middle-end/37843] [4.4 Regression] unaligned stack in main due to tail call optimization

[hjl dot tools at gmail dot com]

------- Comment #21 from hjl dot tools at gmail dot com  2008-12-09 22:34 -------
Created an attachment (id=16868)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16868&action=view)
An updated patch

This patch adds some comments to middle-end change. It also
replaces _Decimal128 with __m128 in gcc.target/i386/pr37843-3.c
so that it can run for all ia32 targets.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37843