1 ; All of these should be codegen'd without loading immediates 2 ; RUN: llc < %s -march=ppc32 -o %t 3 ; RUN: grep subfc %t | count 1 4 ; RUN: grep subfe %t | count 1 5 ; RUN: grep subfze %t | count 1 6 ; RUN: grep subfme %t | count 1 7 ; RUN: grep subfic %t | count 2 8 9 define i64 @sub_ll(i64 %a, i64 %b) { 10 entry: 11 %tmp.2 = sub i64 %a, %b ; <i64> [#uses=1] 12 ret i64 %tmp.2 13 } 14 15 define i64 @sub_l_5(i64 %a) { 16 entry: 17 %tmp.1 = sub i64 5, %a ; <i64> [#uses=1] 18 ret i64 %tmp.1 19 } 20 21 define i64 @sub_l_m5(i64 %a) { 22 entry: 23 %tmp.1 = sub i64 -5, %a ; <i64> [#uses=1] 24 ret i64 %tmp.1 25 } 26
