Replace some asserts with llvm_unreachable

llvm-svn: 157244

1 files changed, 4 insertions, 4 deletions

diff --git a/polly/lib/Analysis/ScopInfo.cpp b/polly/lib/Analysis/ScopInfo.cpp
index 74d6140653a..b1b95c03945 100644
--- a/polly/lib/Analysis/ScopInfo.cpp
+++ b/polly/lib/Analysis/ScopInfo.cpp
@@ -126,11 +126,11 @@ public:
   }
 
   __isl_give isl_pw_aff *visitTruncateExpr(const SCEVTruncateExpr *Expr) {
-    assert(0 && "Not yet supported");
+    llvm_unreachable("SCEVTruncateExpr not yet supported");
   }
 
   __isl_give isl_pw_aff *visitZeroExtendExpr(const SCEVZeroExtendExpr *Expr) {
-    assert(0 && "Not yet supported");
+    llvm_unreachable("SCEVZeroExtendExpr not yet supported");
   }
 
   __isl_give isl_pw_aff *visitSignExtendExpr(const SCEVSignExtendExpr *Expr) {
@@ -172,7 +172,7 @@ public:
   }
 
   __isl_give isl_pw_aff *visitUDivExpr(const SCEVUDivExpr *Expr) {
-    assert(0 && "Not yet supported");
+    llvm_unreachable("SCEVUDivExpr not yet supported");
   }
 
   int getLoopDepth(const Loop *L) {
@@ -214,7 +214,7 @@ public:
   }
 
   __isl_give isl_pw_aff *visitUMaxExpr(const SCEVUMaxExpr *Expr) {
-    assert(0 && "Not yet supported");
+    llvm_unreachable("SCEVUMaxExpr not yet supported");
   }
 
   __isl_give isl_pw_aff *visitUnknown(const SCEVUnknown *Expr) {