# tests that the address matcher is not# confused by the two multiplications# note: the code handling apple asm fixes# ruins the good work of the matcher here,# I should revisit these fixesexport function w $f(l %i, l %j) {@start %off1 =l mul %i, 8 %a_i =l add $a, %off1 %off2 =l mul %j, 4 %a_ij =l add %a_i, %off2 %x =w loadsw %a_ij ret %x}# >>> driver# int a[] = {1, 2, 3, 4};# extern int f(long long, long long);# int main() {# return !(f(0, 0) == 1 && f(0, 1) == 2 && f(1, 0) == 3 && f(1, 1) == 4);# }# <<<
# tests that the address matcher is not
# confused by the two multiplications
# note: the code handling apple asm fixes
# ruins the good work of the matcher here,
# I should revisit these fixes
export function w $f(l %i, l %j) {
@start
%off1 =l mul %i, 8
%a_i =l add $a, %off1
%off2 =l mul %j, 4
%a_ij =l add %a_i, %off2
%x =w loadsw %a_ij
ret %x
}
# >>> driver
# int a[] = {1, 2, 3, 4};
# extern int f(long long, long long);
# int main() {
# return !(f(0, 0) == 1 && f(0, 1) == 2 && f(1, 0) == 3 && f(1, 1) == 4);
# }
# <<<