new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30651 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/PowerPC/2006-09-28-shift_64.ll b/test/CodeGen/PowerPC/2006-09-28-shift_64.ll
new file mode 100644 (file)
index 0000000..d5da348
--- /dev/null
+++ b/test/CodeGen/PowerPC/2006-09-28-shift_64.ll
@@ -0,0 +1,27 @@
+; RUN: llvm-as < %s | llc -march=ppc64
+target endian = big
+target pointersize = 64
+target triple = "powerpc64-apple-darwin8"
+
+implementation   ; Functions:
+
+void %glArrayElement_CompExec() {
+entry:
+       %tmp3 = and ulong 0, 18446744073701163007               ; <ulong> [#uses=1]
+       br label %cond_true24
+
+cond_false:            ; preds = %cond_true24
+       ret void
+
+cond_true24:           ; preds = %cond_true24, %entry
+       %indvar.ph = phi uint [ 0, %entry ], [ %indvar.next, %cond_true24 ]             ; <uint> [#uses=1]
+       %indvar = add uint 0, %indvar.ph                ; <uint> [#uses=2]
+       %code.0 = cast uint %indvar to ubyte            ; <ubyte> [#uses=1]
+       %tmp5 = add ubyte %code.0, 16           ; <ubyte> [#uses=1]
+       %tmp7 = shr ulong %tmp3, ubyte %tmp5            ; <ulong> [#uses=1]
+       %tmp7 = cast ulong %tmp7 to int         ; <int> [#uses=1]
+       %tmp8 = and int %tmp7, 1                ; <int> [#uses=1]
+       %tmp8 = seteq int %tmp8, 0              ; <bool> [#uses=1]
+       %indvar.next = add uint %indvar, 1              ; <uint> [#uses=1]
+       br bool %tmp8, label %cond_false, label %cond_true24
+}