Fix an obvious bug in the Log2 stuff that broke SingleSource/UnitTests/2005-05-12-Int64ToFP

last night.

llvm-svn: 22630

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/include/llvm/Support/MathExtras.h b/llvm/include/llvm/Support/MathExtras.h
index 720ab6333cb..ae3f752cc78 100644
--- a/llvm/include/llvm/Support/MathExtras.h
+++ b/llvm/include/llvm/Support/MathExtras.h
@@ -164,7 +164,7 @@ inline unsigned Log2_32(unsigned Value) {
 
 // Log2_64 - This function returns the floor log base 2 of the specified value, 
 // -1 if the value is zero. (64 bit edition.)
-inline unsigned Log2_64(unsigned Value) {
+inline unsigned Log2_64(uint64_t Value) {
     return 63 - CountLeadingZeros_64(Value);
 }