New testcase that crashes the compiler.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27333 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/PowerPC/2006-04-01-FloatDoubleExtend.ll b/test/CodeGen/PowerPC/2006-04-01-FloatDoubleExtend.ll
new file mode 100644 (file)
index 0000000..f662ce2
--- /dev/null
+++ b/test/CodeGen/PowerPC/2006-04-01-FloatDoubleExtend.ll
@@ -0,0 +1,7 @@
+; RUN: llvm-as < %s | llc -march=ppc32
+
+double %CalcSpeed(float %tmp127) {
+       %tmp145 = cast float %tmp127 to double          ; <double> [#uses=1]
+       %tmp150 = call double asm "frsqrte $0,$1", "=f,f"( double %tmp145 )             ; <double> [#uses=0]
+       ret double %tmp150
+}