[llvm-commits] CVS: llvm/lib/Target/PowerPC/README.txt

[Chris Lattner]

Changes in directory llvm/lib/Target/PowerPC:

README.txt updated: 1.61 -> 1.62
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Log message:

add a note


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Diffs of the changes:  (+11 -0)

 README.txt |   11 +++++++++++
 1 files changed, 11 insertions(+)


Index: llvm/lib/Target/PowerPC/README.txt
diff -u llvm/lib/Target/PowerPC/README.txt:1.61 llvm/lib/Target/PowerPC/README.txt:1.62
--- llvm/lib/Target/PowerPC/README.txt:1.61	Sat Feb  4 01:29:35 2006
+++ llvm/lib/Target/PowerPC/README.txt	Sat Feb  4 23:27:35 2006
@@ -449,3 +449,14 @@
         lbz r2, lo16(_a+3)(r2)
         stb r2, 0(r3)
         blr
+
+===-------------------------------------------------------------------------===
+
+We generate really bad code for this:
+
+int f(signed char *a, _Bool b, _Bool c) {
+   signed char t = 0;
+  if (b)  t = *a;
+  if (c)  *a = t;
+}
+