/usr/src/gcc-4.4/debian/patches/gcc-atom-doc.diff is in gcc-4.4-source 4.4.7-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | Index: gcc/doc/invoke.texi
===================================================================
--- a/src/gcc/doc/invoke.texi (revision 146514)
+++ b/src/gcc/doc/invoke.texi (working copy)
@@ -10959,6 +10959,9 @@
@item core2
Intel Core2 CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3 and SSSE3
instruction set support.
+@item atom
+Intel Atom CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3 and SSSE3
+instruction set support.
@item k6
AMD K6 CPU with MMX instruction set support.
@item k6-2, k6-3
Index: gcc/doc/md.texi
===================================================================
--- a/src/gcc/doc/md.texi (revision 146514)
+++ b/src/gcc/doc/md.texi (working copy)
@@ -7506,6 +7506,11 @@
recognize complicated bypasses, e.g.@: when the consumer is only an address
of insn @samp{store} (not a stored value).
+If there are more one bypass with the same output and input insns, the
+chosen bypass is the first bypass with a guard in description whose
+guard function returns nonzero. If there is no such bypass, then
+bypass without the guard function is chosen.
+
@findex exclusion_set
@findex presence_set
@findex final_presence_set
|