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1; RUN: llc < %s -mcpu=core22; PR73753;4; This function contains a block (while.cond) with a lonely RFP use that is5; not a kill. We still need an FP_REG_KILL for that block since the register6; allocator will insert a reload.7;8target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"9target triple = "x86_64-apple-darwin10.0.0"10 11define void @_ZN7QVectorIdE4fillERKdi(ptr nocapture %t) nounwind ssp align 2 {12entry:13 %tmp2 = load double, ptr %t ; <double> [#uses=1]14 br i1 undef, label %if.end, label %if.then15 16if.then: ; preds = %entry17 br i1 undef, label %if.end, label %bb.nph18 19while.cond: ; preds = %bb.nph, %while.cond20 store double %tmp2, ptr undef21 br i1 undef, label %if.end, label %while.cond22 23bb.nph: ; preds = %if.then24 br label %while.cond25 26if.end: ; preds = %while.cond, %if.then, %entry27 ret void28}29