Add a neat little two's complement hack for x86.

[oota-llvm.git] / test / CodeGen / X86 / avoid-loop-align-2.ll

diff --git a/test/CodeGen/X86/avoid-loop-align-2.ll b/test/CodeGen/X86/avoid-loop-align-2.ll
index 9f0aeb32c417f2c69710d8d33d6a31cad4bd2899..fc9d1f0428fbf92a712c91df7169b59442cc44d7 100644 (file)
--- a/test/CodeGen/X86/avoid-loop-align-2.ll
+++ b/test/CodeGen/X86/avoid-loop-align-2.ll
@@ -1,4 +1,8 @@
-; RUN: llvm-as < %s | llc -march=x86 | grep align | count 3
+; RUN: llc < %s -march=x86 | grep align | count 4
+
+; TODO: Is it a good idea to align inner loops? It's hard to know without
+; knowing what their trip counts are, or other dynamic information. For
+; now, CodeGen aligns all loops.
 
 @x = external global i32*              ; <i32**> [#uses=1]