minor updates

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35143 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/README.txt b/lib/Target/README.txt
index e6bfe6dee6fc4a07395173b629a241a5997a3814..482bc49ad7f2e59990b2f6244face5a332069bda 100644 (file)
--- a/lib/Target/README.txt
+++ b/lib/Target/README.txt
@@ -20,12 +20,14 @@ This has a number of uses:
 
 FreeBench/mason contains code like this:
 
-static p_type m0u(p_type p) {
+typedef struct { int a; int b; int c; } p_type;
+extern int m[];
+p_type m0u(p_type *p) {
   int m[]={0, 8, 1, 2, 16, 5, 13, 7, 14, 9, 3, 4, 11, 12, 15, 10, 17, 6};
   p_type pu;
-  pu.a = m[p.a];
-  pu.b = m[p.b];
-  pu.c = m[p.c];
+  pu.a = m[p->a];
+  pu.b = m[p->b];
+  pu.c = m[p->c];
   return pu;
 }
 
@@ -122,10 +124,6 @@ for 1,2,4,8 bytes.
 
 //===---------------------------------------------------------------------===//
 
-Add LSR exit value substitution. It'll probably be a win for Ackermann, etc.
-
-//===---------------------------------------------------------------------===//
-
 It would be nice to revert this patch:
 http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20060213/031986.html