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* pass volatility information to llvm.memcpy

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git-svn-id: trunk@40376 -
This commit is contained in:
Jonas Maebe 2018-11-26 22:30:05 +00:00
parent 09b6306f02
commit 20fea3607c
1 changed files with 1 additions and 3 deletions
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4
compiler/llvm/hlcgllvm.pas
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@ -1128,9 +1128,7 @@ implementation
a_load_const_cgpara(list,u64inttype,size.size,sizepara);
maxalign:=newalignment(max(source.alignment,dest.alignment),min(source.alignment,dest.alignment));
a_load_const_cgpara(list,u32inttype,maxalign,alignpara);
{ we don't know anything about volatility here, should become an extra
parameter to g_concatcopy }
a_load_const_cgpara(list,llvmbool1type,0,volatilepara);
a_load_const_cgpara(list,llvmbool1type,ord((vol_read in source.volatility) or (vol_write in dest.volatility)),volatilepara);
g_call_system_proc(list,pd,[@destpara,@sourcepara,@sizepara,@alignpara,@volatilepara],nil).resetiftemp;
sourcepara.done;
destpara.done;