1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin10 2 ; rdar://r7519827 3 4 define i32 @t() nounwind ssp { 5 entry: 6 br label %if.end.i11 7 8 if.end.i11: ; preds = %lor.lhs.false.i10, %lor.lhs.false.i10, %lor.lhs.false.i10 9 br i1 undef, label %for.body161, label %for.end197 10 11 for.body161: ; preds = %if.end.i11 12 br label %for.end197 13 14 for.end197: ; preds = %for.body161, %if.end.i11 15 %mlucEntry.4 = phi i96 [ undef, %for.body161 ], [ undef, %if.end.i11 ] ; <i96> [#uses=2] 16 store i96 %mlucEntry.4, i96* undef, align 8 17 %tmp172 = lshr i96 %mlucEntry.4, 64 ; <i96> [#uses=1] 18 %tmp173 = trunc i96 %tmp172 to i32 ; <i32> [#uses=1] 19 %tmp1.i1.i = call i32 @llvm.bswap.i32(i32 %tmp173) nounwind ; <i32> [#uses=1] 20 store i32 %tmp1.i1.i, i32* undef, align 8 21 unreachable 22 23 if.then283: ; preds = %lor.lhs.false.i10, %do.end105, %for.end 24 ret i32 undef 25 } 26 27 declare i32 @llvm.bswap.i32(i32) nounwind readnone 28
