New testcase that is a distilled form of the other one

llvm-svn: 2752
2002-05-28 21:29:28 +00:00 · 2002-05-28 21:29:28 +00:00 · 7817cd6833
parent d4eaa7e14c
commit 7817cd6833
2 changed files with 18 additions and 1 deletions
--- a/llvm/test/Regression/Transforms/ADCE/2002-05-28-Crash-distilled.ll
+++ b/llvm/test/Regression/Transforms/ADCE/2002-05-28-Crash-distilled.ll
@ -0,0 +1,17 @@
+; This testcase is a distilled form of: 2002-05-28-Crash.ll
+
+; RUN: as < %s | opt -adce 
+
+float "test"(int %i) {
+	%F = cast int %i to float    ; This BB is not dead
+	%I = cast int %i to uint     ; future dead inst
+	br label %Loop
+
+Loop:                                ; This block is dead
+	%B = cast uint %I to bool
+	br bool %B, label %Out, label %Loop
+
+Out:
+	ret float %F
+}
+
--- a/llvm/test/Regression/Transforms/ADCE/2002-05-28-Crash.ll
+++ b/llvm/test/Regression/Transforms/ADCE/2002-05-28-Crash.ll
@ -11,7 +11,7 @@
 ;  return !s;
 ;}
 ;
-; RUN: as < %s | opt -adce | dis
+; RUN: as < %s | opt -adce

 implementation   ; Functions: