New testcase that crashes the ppc backend

llvm-svn: 23871
2005-10-21 21:09:13 +00:00 · 2005-10-21 21:09:13 +00:00 · 68b61a8c8f
parent 9ed9032e22
commit 68b61a8c8f
1 changed files with 12 additions and 0 deletions
--- a/llvm/test/Regression/CodeGen/Generic/2005-10-21-longlonggtu.ll
+++ b/llvm/test/Regression/CodeGen/Generic/2005-10-21-longlonggtu.ll
@ -0,0 +1,12 @@
+; RUN: llvm-as < %s | llc
+float %t(long %u) {
+	%u = cast long %u to ulong		; <ulong> [#uses=1]
+	%tmp5 = add ulong %u, 9007199254740991		; <ulong> [#uses=1]
+	%tmp = setgt ulong %tmp5, 18014398509481982		; <bool> [#uses=1]
+	br bool %tmp, label %T, label %F
+T:
+	ret float 1.0
+F:
+	call float %t(long 0)
+	ret float 0.0
+}