Test case for PR10085.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132682 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/2011-06-06-fgetsign80bit.ll b/test/CodeGen/X86/2011-06-06-fgetsign80bit.ll
new file mode 100644 (file)
index 0000000..d934148
--- /dev/null
+++ b/test/CodeGen/X86/2011-06-06-fgetsign80bit.ll
@@ -0,0 +1,8 @@
+; RUN: llc -march=x86-64 < %s
+define i32 @signbitl(x86_fp80 %x) nounwind uwtable readnone {
+entry:
+  %tmp4 = bitcast x86_fp80 %x to i80
+  %tmp4.lobit = lshr i80 %tmp4, 79
+  %tmp = trunc i80 %tmp4.lobit to i32
+  ret i32 %tmp
+}