testcase that crashed the ppc backend, distilled from crafty

llvm-svn: 22770
2005-08-12 23:34:03 +00:00 · 2005-08-12 23:34:03 +00:00 · f6a762ada1
parent 8447b49526
commit f6a762ada1
1 changed files with 12 additions and 0 deletions
--- a/llvm/test/Regression/CodeGen/PowerPC/2005-08-12-rlwimi-crash.ll
+++ b/llvm/test/Regression/CodeGen/PowerPC/2005-08-12-rlwimi-crash.ll
@ -0,0 +1,12 @@
+; this should not crash the ppc backend
+
+; RUN: llvm-as < %s | llc -march=ppc32
+
+uint %test( int %j.0.0.i) {
+  %tmp.85.i = and int %j.0.0.i, 7
+  %tmp.161278.i = cast int %tmp.85.i to uint
+  %tmp.5.i77.i = shr uint %tmp.161278.i, ubyte 3
+  ret uint %tmp.5.i77.i
+}
+
+