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authorChris Lattner <sabre@nondot.org>2006-10-27 22:02:19 +0000
committerChris Lattner <sabre@nondot.org>2006-10-27 22:02:19 +0000
commit7a498cbc606e8070a3ca1448c6e14a270d4772fe (patch)
tree71bb4a5d3311e29370c8a1413b6690a1dd326484 /lib/Target/PowerPC/README.txt
parent4ccf63d8cf2a38fe74556b46dc8e013cc9d6a488 (diff)
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this doesn't occur any more in mason
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31236 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/README.txt')
-rw-r--r--lib/Target/PowerPC/README.txt19
1 files changed, 0 insertions, 19 deletions
diff --git a/lib/Target/PowerPC/README.txt b/lib/Target/PowerPC/README.txt
index d6b6e63e3b..70e97f74cd 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 ; <bool> [#uses=1]
- %tmp.134 = seteq int %p.1__, 6 ; <bool> [#uses=1]
- %tmp.139 = seteq int %p.2__, 12 ; <bool> [#uses=1]
- %tmp.144 = seteq int %p.3__, 13 ; <bool> [#uses=1]
- %tmp.149 = seteq int %p.4__, 14 ; <bool> [#uses=1]
- %tmp.154 = seteq int %p.5__, 15 ; <bool> [#uses=1]
- %bothcond = and bool %tmp.134, %tmp.130 ; <bool> [#uses=1]
- %bothcond123 = and bool %bothcond, %tmp.139 ; <bool>
- %bothcond124 = and bool %bothcond123, %tmp.144 ; <bool>
- %bothcond125 = and bool %bothcond124, %tmp.149 ; <bool>
- %bothcond126 = and bool %bothcond125, %tmp.154 ; <bool>
- 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)