Move & restructure test per review.

[oota-llvm.git] / test / CodeGen / X86 / clz.ll

diff --git a/test/CodeGen/X86/clz.ll b/test/CodeGen/X86/clz.ll
index 0505529cc48d9047fd05c340c749130953c09bd5..c3b3b412f2a9d0dd7e3f295d2c319e3e24c98327 100644 (file)
--- a/test/CodeGen/X86/clz.ll
+++ b/test/CodeGen/X86/clz.ll
@@ -1,5 +1,6 @@
-; RUN: llvm-as < %s | llc -march=x86 | grep bsr
+; RUN: llvm-as < %s | llc -march=x86 | grep bsr | count 2
 ; RUN: llvm-as < %s | llc -march=x86 | grep bsf
+; RUN: llvm-as < %s | llc -march=x86 | grep cmov | count 3
 
 define i32 @t1(i32 %x) nounwind  {
        %tmp = tail call i32 @llvm.ctlz.i32( i32 %x )
@@ -14,3 +15,12 @@ define i32 @t2(i32 %x) nounwind  {
 }
 
 declare i32 @llvm.cttz.i32(i32) nounwind readnone 
+
+define i16 @t3(i16 %x, i16 %y) nounwind  {
+entry:
+        %tmp1 = add i16 %x, %y
+       %tmp2 = tail call i16 @llvm.ctlz.i16( i16 %tmp1 )               ; <i16> [#uses=1]
+       ret i16 %tmp2
+}
+
+declare i16 @llvm.ctlz.i16(i16) nounwind readnone