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8247979: aarch64: missing side effect of killing flags for clearArray…
…_reg_reg

Reviewed-by: adinn
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Dong Wangya authored and Fei Yang committed Jun 22, 2020
1 parent c0b348f commit cb9d3efe5d3fb7007636a1e6fbf91af64e1214da
Showing 1 changed file with 1 addition and 1 deletion.
@@ -13845,7 +13845,7 @@ instruct MoveL2D_reg_reg(vRegD dst, iRegL src) %{
instruct clearArray_reg_reg(iRegL_R11 cnt, iRegP_R10 base, Universe dummy, rFlagsReg cr)
%{
match(Set dummy (ClearArray cnt base));
effect(USE_KILL cnt, USE_KILL base);
effect(USE_KILL cnt, USE_KILL base, KILL cr);

ins_cost(4 * INSN_COST);
format %{ "ClearArray $cnt, $base" %}

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