116 lines
4.5 KiB
LLVM
116 lines
4.5 KiB
LLVM
|
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
|
||
|
; RUN: opt -S -passes=infer-address-spaces -assume-default-is-flat-addrspace %s | FileCheck %s
|
||
|
|
||
|
define void @double_ascast(<4 x ptr addrspace(3)> %input) {
|
||
|
; CHECK-LABEL: define void @double_ascast
|
||
|
; CHECK-SAME: (<4 x ptr addrspace(3)> [[INPUT:%.*]]) {
|
||
|
; CHECK-NEXT: entry:
|
||
|
; CHECK-NEXT: call void @use(<4 x ptr addrspace(3)> [[INPUT]])
|
||
|
; CHECK-NEXT: ret void
|
||
|
;
|
||
|
entry:
|
||
|
%tmp0 = addrspacecast <4 x ptr addrspace(3)> %input to <4 x ptr>
|
||
|
%tmp1 = addrspacecast <4 x ptr> %tmp0 to <4 x ptr addrspace(3)>
|
||
|
call void @use(<4 x ptr addrspace(3)> %tmp1)
|
||
|
ret void
|
||
|
}
|
||
|
|
||
|
define void @double_gep(ptr addrspace(3) %input, <4 x i64> %i, i64 %j) {
|
||
|
; CHECK-LABEL: define void @double_gep
|
||
|
; CHECK-SAME: (ptr addrspace(3) [[INPUT:%.*]], <4 x i64> [[I:%.*]], i64 [[J:%.*]]) {
|
||
|
; CHECK-NEXT: entry:
|
||
|
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr float, ptr addrspace(3) [[INPUT]], <4 x i64> [[I]]
|
||
|
; CHECK-NEXT: [[TMP2:%.*]] = getelementptr float, <4 x ptr addrspace(3)> [[TMP1]], i64 [[J]]
|
||
|
; CHECK-NEXT: call void @use(<4 x ptr addrspace(3)> [[TMP2]])
|
||
|
; CHECK-NEXT: ret void
|
||
|
;
|
||
|
entry:
|
||
|
%tmp0 = addrspacecast ptr addrspace(3) %input to ptr
|
||
|
%tmp1 = getelementptr float, ptr %tmp0, <4 x i64> %i
|
||
|
%tmp2 = getelementptr float, <4 x ptr> %tmp1, i64 %j
|
||
|
%tmp3 = addrspacecast <4 x ptr> %tmp2 to <4 x ptr addrspace(3)>
|
||
|
call void @use(<4 x ptr addrspace(3)> %tmp3)
|
||
|
ret void
|
||
|
}
|
||
|
|
||
|
define void @inferas_phi(<4 x ptr addrspace(3)> %input, i1 %cond) {
|
||
|
; CHECK-LABEL: define void @inferas_phi
|
||
|
; CHECK-SAME: (<4 x ptr addrspace(3)> [[INPUT:%.*]], i1 [[COND:%.*]]) {
|
||
|
; CHECK-NEXT: entry:
|
||
|
; CHECK-NEXT: br i1 [[COND]], label [[INC:%.*]], label [[END:%.*]]
|
||
|
; CHECK: inc:
|
||
|
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr float, <4 x ptr addrspace(3)> [[INPUT]], i64 1
|
||
|
; CHECK-NEXT: br label [[END]]
|
||
|
; CHECK: end:
|
||
|
; CHECK-NEXT: [[TMP2:%.*]] = phi <4 x ptr addrspace(3)> [ [[INPUT]], [[ENTRY:%.*]] ], [ [[TMP1]], [[INC]] ]
|
||
|
; CHECK-NEXT: call void @use(<4 x ptr addrspace(3)> [[TMP2]])
|
||
|
; CHECK-NEXT: ret void
|
||
|
;
|
||
|
entry:
|
||
|
%tmp0 = addrspacecast <4 x ptr addrspace(3)> %input to <4 x ptr>
|
||
|
br i1 %cond, label %inc, label %end
|
||
|
|
||
|
inc:
|
||
|
%tmp1 = getelementptr float, <4 x ptr> %tmp0, i64 1
|
||
|
br label %end
|
||
|
|
||
|
end:
|
||
|
%tmp2 = phi <4 x ptr> [ %tmp0, %entry ], [ %tmp1, %inc ]
|
||
|
%tmp3 = addrspacecast <4 x ptr> %tmp2 to <4 x ptr addrspace(3)>
|
||
|
call void @use(<4 x ptr addrspace(3)> %tmp3)
|
||
|
ret void
|
||
|
}
|
||
|
|
||
|
define void @inferas_ptr2int2ptr(<4 x ptr addrspace(3)> %input) {
|
||
|
; CHECK-LABEL: define void @inferas_ptr2int2ptr
|
||
|
; CHECK-SAME: (<4 x ptr addrspace(3)> [[INPUT:%.*]]) {
|
||
|
; CHECK-NEXT: entry:
|
||
|
; CHECK-NEXT: call void @use(<4 x ptr addrspace(3)> [[INPUT]])
|
||
|
; CHECK-NEXT: ret void
|
||
|
;
|
||
|
entry:
|
||
|
%tmp0 = addrspacecast <4 x ptr addrspace(3)> %input to <4 x ptr>
|
||
|
%tmp1 = ptrtoint <4 x ptr> %tmp0 to <4 x i64>
|
||
|
%tmp2 = inttoptr <4 x i64> %tmp1 to <4 x ptr>
|
||
|
%tmp3 = addrspacecast <4 x ptr> %tmp2 to <4 x ptr addrspace(3)>
|
||
|
call void @use(<4 x ptr addrspace(3)> %tmp3)
|
||
|
ret void
|
||
|
}
|
||
|
|
||
|
define void @inferas_loop(<4 x ptr addrspace(3)> %begin, <4 x ptr addrspace(3)> %end) {
|
||
|
; CHECK-LABEL: define void @inferas_loop
|
||
|
; CHECK-SAME: (<4 x ptr addrspace(3)> [[BEGIN:%.*]], <4 x ptr addrspace(3)> [[END:%.*]]) {
|
||
|
; CHECK-NEXT: entry:
|
||
|
; CHECK-NEXT: br label [[LOOP:%.*]]
|
||
|
; CHECK: loop:
|
||
|
; CHECK-NEXT: [[NOW:%.*]] = phi <4 x ptr addrspace(3)> [ [[BEGIN]], [[ENTRY:%.*]] ], [ [[NEXT:%.*]], [[LOOP]] ]
|
||
|
; CHECK-NEXT: call void @use(<4 x ptr addrspace(3)> [[NOW]])
|
||
|
; CHECK-NEXT: [[NEXT]] = getelementptr float, <4 x ptr addrspace(3)> [[NOW]], i64 1
|
||
|
; CHECK-NEXT: [[VEQ:%.*]] = icmp eq <4 x ptr addrspace(3)> [[NEXT]], [[END]]
|
||
|
; CHECK-NEXT: [[MASK:%.*]] = bitcast <4 x i1> [[VEQ]] to i4
|
||
|
; CHECK-NEXT: [[COND:%.*]] = icmp eq i4 [[MASK]], 0
|
||
|
; CHECK-NEXT: br i1 [[COND]], label [[LOOP]], label [[EXIT:%.*]]
|
||
|
; CHECK: exit:
|
||
|
; CHECK-NEXT: ret void
|
||
|
;
|
||
|
entry:
|
||
|
%begin0 = addrspacecast <4 x ptr addrspace(3)> %begin to <4 x ptr>
|
||
|
%end0 = addrspacecast <4 x ptr addrspace(3)> %end to <4 x ptr>
|
||
|
br label %loop
|
||
|
|
||
|
loop:
|
||
|
%now = phi <4 x ptr> [ %begin0, %entry ], [ %next, %loop ]
|
||
|
%now3 = addrspacecast <4 x ptr> %now to <4 x ptr addrspace(3)>
|
||
|
call void @use(<4 x ptr addrspace(3)> %now3)
|
||
|
%next = getelementptr float, <4 x ptr> %now, i64 1
|
||
|
%veq = icmp eq <4 x ptr> %next, %end0
|
||
|
%mask = bitcast <4 x i1> %veq to i4
|
||
|
%cond = icmp eq i4 %mask, 0
|
||
|
br i1 %cond, label %loop, label %exit
|
||
|
|
||
|
exit:
|
||
|
ret void
|
||
|
}
|
||
|
|
||
|
declare void @use(<4 x ptr addrspace(3)>)
|