diff --git a/lib/Target/PowerPC/README.txt b/lib/Target/PowerPC/README.txt index d6b6e63e3b4..70e97f74cdf 100644 --- a/lib/Target/PowerPC/README.txt +++ b/lib/Target/PowerPC/README.txt @@ -150,25 +150,6 @@ Probably not a win on x86. ===-------------------------------------------------------------------------=== -FreeBench/mason has a basic block that looks like this: - - %tmp.130 = seteq int %p.0__, 5 ; [#uses=1] - %tmp.134 = seteq int %p.1__, 6 ; [#uses=1] - %tmp.139 = seteq int %p.2__, 12 ; [#uses=1] - %tmp.144 = seteq int %p.3__, 13 ; [#uses=1] - %tmp.149 = seteq int %p.4__, 14 ; [#uses=1] - %tmp.154 = seteq int %p.5__, 15 ; [#uses=1] - %bothcond = and bool %tmp.134, %tmp.130 ; [#uses=1] - %bothcond123 = and bool %bothcond, %tmp.139 ; - %bothcond124 = and bool %bothcond123, %tmp.144 ; - %bothcond125 = and bool %bothcond124, %tmp.149 ; - %bothcond126 = and bool %bothcond125, %tmp.154 ; - br bool %bothcond126, label %shortcirc_next.5, label %else.0 - -This is a particularly important case where handling CRs better will help. - -===-------------------------------------------------------------------------=== - Simple IPO for argument passing, change: void foo(int X, double Y, int Z) -> void foo(int X, int Z, double Y)