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llvm-mirror/test/CodeGen/X86/2011-06-06-fgetsign80bit.ll
Stuart Hastings ecfa8a1a74 Test case for PR10085.
llvm-svn: 132682
2011-06-06 20:03:22 +00:00

9 lines
226 B
LLVM

; 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
}