Author: baldrick
Date: Mon Feb 4 12:07:02 2008
New Revision: 46713
URL: http://llvm.org/viewvc/llvm-project?rev=46713&view=rev
Log:
Crashes LegalizeTypes with "Do not know how to
expand the result of this operator!" (node: ctlz).
Added:
llvm/trunk/test/CodeGen/Generic/2008-02-04-Ctlz.ll
Added: llvm/trunk/test/CodeGen/Generic/2008-02-04-Ctlz.ll
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Generic/2008-02-04-Ctlz.ll?rev=46713&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/Generic/2008-02-04-Ctlz.ll (added)
+++ llvm/trunk/test/CodeGen/Generic/2008-02-04-Ctlz.ll Mon Feb 4 12:07:02 2008
@@ -0,0 +1,22 @@
+; RUN: llvm-as < %s | llc
+
[EMAIL PROTECTED] = external constant [56 x i8] ; <[56 x i8]*> [#uses=1]
+
+define i32 @main() nounwind {
+entry:
+ br label %bb30
+
+bb30: ; preds = %bb30, %entry
+ %l.024 = phi i64 [ -10000, %entry ], [ 0, %bb30 ] ; <i64>
[#uses=2]
+ %tmp37 = tail call i64 @llvm.ctlz.i64( i64 %l.024 ) ; <i64>
[#uses=1]
+ trunc i64 %tmp37 to i32 ; <i32>:0 [#uses=1]
+ %tmp40 = tail call i32 (i8*, ...)* @printf( i8* noalias getelementptr
([56 x i8]* @.str3, i32 0, i32 0), i64 %l.024, i32 %0, i32 0, i32 0 ) nounwind
; <i32> [#uses=0]
+ br i1 false, label %bb30, label %bb9.i
+
+bb9.i: ; preds = %bb30
+ ret i32 0
+}
+
+declare i32 @printf(i8* noalias , ...) nounwind
+
+declare i64 @llvm.ctlz.i64(i64) nounwind readnone
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
