AMDGPUAAResult::ASAliasRulesTy::ASAliasRulesTy(AMDGPUAS AS_, Triple::ArchType Arch_)
: Arch(Arch_), AS(AS_) {
// These arrarys are indexed by address space value
- // enum elements 0 ... to 5
- static const AliasResult ASAliasRulesPrivIsZero[6][6] = {
- /* Private Global Constant Group Flat Region*/
- /* Private */ {MayAlias, NoAlias , NoAlias , NoAlias , MayAlias, NoAlias},
- /* Global */ {NoAlias , MayAlias, MayAlias, NoAlias , MayAlias, NoAlias},
- /* Constant */ {NoAlias , MayAlias, MayAlias, NoAlias , MayAlias, NoAlias},
- /* Group */ {NoAlias , NoAlias , NoAlias , MayAlias, MayAlias, NoAlias},
- /* Flat */ {MayAlias, MayAlias, MayAlias, MayAlias, MayAlias, MayAlias},
- /* Region */ {NoAlias , NoAlias , NoAlias , NoAlias , MayAlias, MayAlias}
+ // enum elements 0 ... to 6
+ static const AliasResult ASAliasRulesPrivIsZero[7][7] = {
+ /* Private Global Constant Group Flat Region Constant 32-bit */
+ /* Private */ {MayAlias, NoAlias , NoAlias , NoAlias , MayAlias, NoAlias , NoAlias},
+ /* Global */ {NoAlias , MayAlias, MayAlias, NoAlias , MayAlias, NoAlias , MayAlias},
+ /* Constant */ {NoAlias , MayAlias, MayAlias, NoAlias , MayAlias, NoAlias , MayAlias},
+ /* Group */ {NoAlias , NoAlias , NoAlias , MayAlias, MayAlias, NoAlias , NoAlias},
+ /* Flat */ {MayAlias, MayAlias, MayAlias, MayAlias, MayAlias, MayAlias, MayAlias},
+ /* Region */ {NoAlias , NoAlias , NoAlias , NoAlias , MayAlias, MayAlias, NoAlias},
+ /* Constant 32-bit */ {NoAlias , MayAlias, MayAlias, NoAlias , MayAlias, NoAlias , MayAlias}
};
- static const AliasResult ASAliasRulesGenIsZero[6][6] = {
- /* Flat Global Region Group Constant Private */
- /* Flat */ {MayAlias, MayAlias, MayAlias, MayAlias, MayAlias, MayAlias},
- /* Global */ {MayAlias, MayAlias, NoAlias , NoAlias , MayAlias, NoAlias},
- /* Region */ {MayAlias, NoAlias , NoAlias , NoAlias, MayAlias, NoAlias},
- /* Group */ {MayAlias, NoAlias , NoAlias , MayAlias, NoAlias , NoAlias},
- /* Constant */ {MayAlias, MayAlias, MayAlias, NoAlias , NoAlias, NoAlias},
- /* Private */ {MayAlias, NoAlias , NoAlias , NoAlias , NoAlias , MayAlias}
+ static const AliasResult ASAliasRulesGenIsZero[7][7] = {
+ /* Flat Global Region Group Constant Private Constant 32-bit */
+ /* Flat */ {MayAlias, MayAlias, MayAlias, MayAlias, MayAlias, MayAlias, MayAlias},
+ /* Global */ {MayAlias, MayAlias, NoAlias , NoAlias , MayAlias, NoAlias , MayAlias},
+ /* Region */ {MayAlias, NoAlias , NoAlias , NoAlias, MayAlias, NoAlias , MayAlias},
+ /* Group */ {MayAlias, NoAlias , NoAlias , MayAlias, NoAlias , NoAlias , NoAlias},
+ /* Constant */ {MayAlias, MayAlias, MayAlias, NoAlias , NoAlias, NoAlias , MayAlias},
+ /* Private */ {MayAlias, NoAlias , NoAlias , NoAlias , NoAlias , MayAlias, NoAlias},
+ /* Constant 32-bit */ {MayAlias, MayAlias, MayAlias, NoAlias , MayAlias, NoAlias , NoAlias}
};
- assert(AS.MAX_COMMON_ADDRESS <= 5);
+ static_assert(AMDGPUAS::MAX_AMDGPU_ADDRESS <= 6, "Addr space out of range");
if (AS.FLAT_ADDRESS == 0) {
- assert(AS.GLOBAL_ADDRESS == 1 &&
- AS.REGION_ADDRESS == 2 &&
- AS.LOCAL_ADDRESS == 3 &&
- AS.CONSTANT_ADDRESS == 4 &&
- AS.PRIVATE_ADDRESS == 5);
+ assert(AS.GLOBAL_ADDRESS == 1 &&
+ AS.REGION_ADDRESS == 2 &&
+ AS.LOCAL_ADDRESS == 3 &&
+ AS.CONSTANT_ADDRESS == 4 &&
+ AS.PRIVATE_ADDRESS == 5 &&
+ AS.CONSTANT_ADDRESS_32BIT == 6);
ASAliasRules = &ASAliasRulesGenIsZero;
} else {
- assert(AS.PRIVATE_ADDRESS == 0 &&
- AS.GLOBAL_ADDRESS == 1 &&
- AS.CONSTANT_ADDRESS == 2 &&
- AS.LOCAL_ADDRESS == 3 &&
- AS.FLAT_ADDRESS == 4 &&
- AS.REGION_ADDRESS == 5);
+ assert(AS.PRIVATE_ADDRESS == 0 &&
+ AS.GLOBAL_ADDRESS == 1 &&
+ AS.CONSTANT_ADDRESS == 2 &&
+ AS.LOCAL_ADDRESS == 3 &&
+ AS.FLAT_ADDRESS == 4 &&
+ AS.REGION_ADDRESS == 5 &&
+ AS.CONSTANT_ADDRESS_32BIT == 6);
ASAliasRules = &ASAliasRulesPrivIsZero;
}
}
AliasResult AMDGPUAAResult::ASAliasRulesTy::getAliasResult(unsigned AS1,
unsigned AS2) const {
- if (AS1 > AS.MAX_COMMON_ADDRESS || AS2 > AS.MAX_COMMON_ADDRESS) {
+ if (AS1 > AS.MAX_AMDGPU_ADDRESS || AS2 > AS.MAX_AMDGPU_ADDRESS) {
if (Arch == Triple::amdgcn)
report_fatal_error("Pointer address space out of range");
return AS1 == AS2 ? MayAlias : NoAlias;