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1; Check the size of generated variable when no option is set2; RUN: opt -S %s -O2 -o - | FileCheck -check-prefix=CHECK-LONG %s3; RUN: opt -S %s -O2 -o - -non-global-value-max-name-size=-1 | FileCheck -check-prefix=CHECK-LONG %s4; CHECK-LONG: %{{[a-z]{4}[a-z]+}}5 6; Then check we correctly cap the size of newly generated non-global values name7; Force the size to be small so that the check works on release and debug build8; RUN: opt -S %s -O2 -o - -non-global-value-max-name-size=1 | FileCheck -check-prefix=CHECK-SHORT %s9; CHECK-SHORT-NOT: %{{[a-z][a-z]+}}10 11define i32 @f(i32 %a, i32 %b) {12 %c = add i32 %a, %b13 %d = add i32 %c, %a14 %e = add i32 %d, %b15 ret i32 %e16}17