Test case for PR10085.

llvm-svn: 132682
This commit is contained in:
Stuart Hastings 2011-06-06 20:03:22 +00:00
parent f44c238735
commit ecfa8a1a74

View File

@ -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
}