public override void GenerateX86GccAsm(StringBuilder sb)
{
string[] dependentLoads = new string[1];
dependentLoads[0] = " mov (%r8, %rdx, 4), %r15";
UarchTestHelpers.GenerateX86AsmDivStructureTestFuncs(sb, this.Counts, this.Prefix, dependentLoads, dependentLoads, false);
}
public override void GenerateX86GccAsm(StringBuilder sb)
{
string[] dependentStores = new string[4];
dependentStores[0] = " mov %rdx, (%r8, %r15, 4)";
dependentStores[1] = " mov %rdx, (%r8, %r15, 4)";
dependentStores[2] = " mov %rdx, (%r8, %r15, 4)";
dependentStores[3] = " mov %rdx, (%r8, %r15, 4)";
string[] dependentStores1 = new string[4];
dependentStores1[0] = " mov %rdx, (%r8, %r11, 4)";
dependentStores1[1] = " mov %rdx, (%r8, %r11, 4)";
dependentStores1[2] = " mov %rdx, (%r8, %r11, 4)";
dependentStores1[3] = " mov %rdx, (%r8, %r11, 4)";
UarchTestHelpers.GenerateX86AsmDivStructureTestFuncs(sb, this.Counts, this.Prefix, dependentStores, dependentStores1, false);
}
public override void GenerateX86GccAsm(StringBuilder sb)
{
string[] dependentStores = new string[4];
dependentStores[0] = " mov %r15, (%r8, %rdx, 4)";
dependentStores[1] = " mov %r15, (%r8, %rdx, 4)";
dependentStores[2] = " mov %r15, (%r8, %rdx, 4)";
dependentStores[3] = " mov %r15, (%r8, %rdx, 4)";
string[] dependentStores1 = new string[4];
dependentStores1[0] = " mov %r11, (%r8, %rdx, 4)";
dependentStores1[1] = " mov %r11, (%r8, %rdx, 4)";
dependentStores1[2] = " mov %r11, (%r8, %rdx, 4)";
dependentStores1[3] = " mov %r11, (%r8, %rdx, 4)";
// instead of using pointer chasing loads, use a nasty block of chained integer divisions to block retirement
// some older/less capable architectures will not reorder loads ahead of stores with unknown addresses,
// which breaks the usual technique
UarchTestHelpers.GenerateX86AsmDivStructureTestFuncs(sb, this.Counts, this.Prefix, dependentStores, dependentStores1, false);
}