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Revert "[SeparateConstOffsetFromGEP] Support GEP reordering for different types (llvm#90802)"
This reverts commit f865dbf.
1 parent ea23897 commit e7151a6

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5 files changed

+208
-629
lines changed

5 files changed

+208
-629
lines changed

‎llvm/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp‎

Lines changed: 19 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -972,13 +972,22 @@ SeparateConstOffsetFromGEP::lowerToArithmetics(GetElementPtrInst *Variadic,
972972

973973
bool SeparateConstOffsetFromGEP::reorderGEP(GetElementPtrInst *GEP,
974974
TargetTransformInfo &TTI) {
975-
if (GEP->getNumIndices() != 1)
975+
Type *GEPType = GEP->getResultElementType();
976+
// TODO: support reordering for non-trivial GEP chains
977+
if (GEPType->isAggregateType() || GEP->getNumIndices() != 1)
976978
return false;
977979

978980
auto PtrGEP = dyn_cast<GetElementPtrInst>(GEP->getPointerOperand());
979981
if (!PtrGEP)
980982
return false;
981-
if (PtrGEP->getNumIndices() != 1)
983+
Type *PtrGEPType = PtrGEP->getResultElementType();
984+
// TODO: support reordering for non-trivial GEP chains
985+
if (PtrGEPType->isAggregateType() || PtrGEP->getNumIndices() != 1)
986+
return false;
987+
988+
// TODO: support reordering for non-trivial GEP chains
989+
if (PtrGEPType != GEPType ||
990+
PtrGEP->getSourceElementType() != GEP->getSourceElementType())
982991
return false;
983992

984993
bool NestedNeedsExtraction;
@@ -993,6 +1002,8 @@ bool SeparateConstOffsetFromGEP::reorderGEP(GetElementPtrInst *GEP,
9931002
/*HasBaseReg=*/true, /*Scale=*/0, AddrSpace))
9941003
return false;
9951004

1005+
IRBuilder<> Builder(GEP);
1006+
Builder.SetCurrentDebugLocation(GEP->getDebugLoc());
9961007
bool GEPInBounds = GEP->isInBounds();
9971008
bool PtrGEPInBounds = PtrGEP->isInBounds();
9981009
bool IsChainInBounds = GEPInBounds && PtrGEPInBounds;
@@ -1007,14 +1018,13 @@ bool SeparateConstOffsetFromGEP::reorderGEP(GetElementPtrInst *GEP,
10071018
}
10081019
}
10091020

1010-
IRBuilder<> Builder(GEP);
10111021
// For trivial GEP chains, we can swap the indicies.
1012-
Value *NewSrc = Builder.CreateGEP(
1013-
GEP->getSourceElementType(), PtrGEP->getPointerOperand(),
1014-
SmallVector<Value *, 4>(GEP->indices()), "", IsChainInBounds);
1015-
Value *NewGEP = Builder.CreateGEP(PtrGEP->getSourceElementType(), NewSrc,
1016-
SmallVector<Value *, 4>(PtrGEP->indices()),
1017-
"", IsChainInBounds);
1022+
auto NewSrc = Builder.CreateGEP(PtrGEPType, PtrGEP->getPointerOperand(),
1023+
SmallVector<Value *, 4>(GEP->indices()));
1024+
cast<GetElementPtrInst>(NewSrc)->setIsInBounds(IsChainInBounds);
1025+
auto NewGEP = Builder.CreateGEP(GEPType, NewSrc,
1026+
SmallVector<Value *, 4>(PtrGEP->indices()));
1027+
cast<GetElementPtrInst>(NewGEP)->setIsInBounds(IsChainInBounds);
10181028
GEP->replaceAllUsesWith(NewGEP);
10191029
RecursivelyDeleteTriviallyDeadInstructions(GEP);
10201030
return true;

‎llvm/test/Transforms/SeparateConstOffsetFromGEP/AMDGPU/reorder-gep-inbounds.ll‎

Lines changed: 20 additions & 277 deletions
Original file line numberDiff line numberDiff line change
@@ -1,27 +1,28 @@
11
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 3
22
; RUN: opt -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -S -passes=separate-const-offset-from-gep < %s | FileCheck %s
33

4-
define void @inboundsPossiblyNegative(ptr %in.ptr, i64 %in.idx1) {
4+
define void @inboundsPossiblyNegative(ptr %in.ptr, i32 %in.idx1) {
55
; CHECK-LABEL: define void @inboundsPossiblyNegative(
6-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0:[0-9]+]] {
6+
; CHECK-SAME: ptr [[IN_PTR:%.*]], i32 [[IN_IDX1:%.*]]) #[[ATTR0:[0-9]+]] {
77
; CHECK-NEXT: entry:
8-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr <2 x i8>, ptr [[IN_PTR]], i64 [[IN_IDX1]]
9-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr <2 x i8>, ptr [[TMP0]], i64 1
8+
; CHECK-NEXT: [[IDXPROM:%.*]] = sext i32 [[IN_IDX1]] to i64
9+
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr <2 x i8>, ptr [[IN_PTR]], i64 [[IDXPROM]]
10+
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr <2 x i8>, ptr [[TMP0]], i32 1
1011
; CHECK-NEXT: ret void
1112
;
1213
entry:
13-
%const1 = getelementptr inbounds <2 x i8>, ptr %in.ptr, i64 1
14-
%idx1 = getelementptr inbounds <2 x i8>, ptr %const1, i64 %in.idx1
14+
%const1 = getelementptr inbounds <2 x i8>, ptr %in.ptr, i32 1
15+
%idx1 = getelementptr inbounds <2 x i8>, ptr %const1, i32 %in.idx1
1516
ret void
1617
}
1718

18-
define void @inboundsNonNegative_nonCanonical(ptr %in.ptr, i32 %in.idx1) {
19-
; CHECK-LABEL: define void @inboundsNonNegative_nonCanonical(
19+
define void @inboundsNonNegative(ptr %in.ptr, i32 %in.idx1) {
20+
; CHECK-LABEL: define void @inboundsNonNegative(
2021
; CHECK-SAME: ptr [[IN_PTR:%.*]], i32 [[IN_IDX1:%.*]]) #[[ATTR0]] {
2122
; CHECK-NEXT: entry:
22-
; CHECK-NEXT: [[IN_IDX1_NNEG1:%.*]] = and i32 [[IN_IDX1]], 2147483647
23-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = sext i32 [[IN_IDX1_NNEG1]] to i64
24-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds <2 x i8>, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
23+
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i32 [[IN_IDX1]], 2147483647
24+
; CHECK-NEXT: [[IDXPROM:%.*]] = sext i32 [[IN_IDX1_NNEG]] to i64
25+
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds <2 x i8>, ptr [[IN_PTR]], i64 [[IDXPROM]]
2526
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds <2 x i8>, ptr [[TMP0]], i32 1
2627
; CHECK-NEXT: ret void
2728
;
@@ -32,277 +33,19 @@ entry:
3233
ret void
3334
}
3435

35-
define void @inboundsNonNegative(ptr %in.ptr, i64 %in.idx1) {
36-
; CHECK-LABEL: define void @inboundsNonNegative(
37-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
38-
; CHECK-NEXT: entry:
39-
; CHECK-NEXT: [[IDXPROM:%.*]] = and i64 [[IN_IDX1]], 9223372036854775807
40-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds <2 x i8>, ptr [[IN_PTR]], i64 [[IDXPROM]]
41-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds <2 x i8>, ptr [[TMP0]], i64 1
42-
; CHECK-NEXT: ret void
43-
;
44-
entry:
45-
%in.idx1.nneg = and i64 %in.idx1, 9223372036854775807
46-
%const1 = getelementptr inbounds <2 x i8>, ptr %in.ptr, i64 1
47-
%idx1 = getelementptr inbounds <2 x i8>, ptr %const1, i64 %in.idx1.nneg
48-
ret void
49-
}
50-
51-
define void @inboundsNonchained(ptr %in.ptr, i64 %in.idx1) {
36+
define void @inboundsNonchained(ptr %in.ptr, i32 %in.idx1) {
5237
; CHECK-LABEL: define void @inboundsNonchained(
53-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
38+
; CHECK-SAME: ptr [[IN_PTR:%.*]], i32 [[IN_IDX1:%.*]]) #[[ATTR0]] {
5439
; CHECK-NEXT: entry:
55-
; CHECK-NEXT: [[IDXPROM:%.*]] = and i64 [[IN_IDX1]], 9223372036854775807
40+
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i32 [[IN_IDX1]], 2147483647
41+
; CHECK-NEXT: [[IDXPROM:%.*]] = sext i32 [[IN_IDX1_NNEG]] to i64
5642
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr <2 x i8>, ptr [[IN_PTR]], i64 [[IDXPROM]]
57-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr <2 x i8>, ptr [[TMP0]], i64 1
58-
; CHECK-NEXT: ret void
59-
;
60-
entry:
61-
%in.idx1.nneg = and i64 %in.idx1, 9223372036854775807
62-
%const1 = getelementptr inbounds <2 x i8>, ptr %in.ptr, i64 1
63-
%idx1 = getelementptr <2 x i8>, ptr %const1, i64 %in.idx1.nneg
64-
ret void
65-
}
66-
67-
define void @inboundsNonNegativeType_i16i8(ptr %in.ptr, i64 %in.idx1) {
68-
; CHECK-LABEL: define void @inboundsNonNegativeType_i16i8(
69-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
70-
; CHECK-NEXT: entry:
71-
; CHECK-NEXT: [[IDXPROM:%.*]] = and i64 [[IN_IDX1]], 9223372036854775807
72-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds i8, ptr [[IN_PTR]], i64 [[IDXPROM]]
73-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds i16, ptr [[TMP0]], i64 1024
74-
; CHECK-NEXT: ret void
75-
;
76-
entry:
77-
%in.idx1.nneg = and i64 %in.idx1, 9223372036854775807
78-
%const1 = getelementptr inbounds i16, ptr %in.ptr, i64 1024
79-
%idx1 = getelementptr inbounds i8, ptr %const1, i64 %in.idx1.nneg
80-
ret void
81-
}
82-
83-
define void @inboundsNonNegative_i8i16(ptr %in.ptr, i64 %in.idx1) {
84-
; CHECK-LABEL: define void @inboundsNonNegative_i8i16(
85-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
86-
; CHECK-NEXT: entry:
87-
; CHECK-NEXT: [[IDXPROM:%.*]] = and i64 [[IN_IDX1]], 9223372036854775807
88-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds i16, ptr [[IN_PTR]], i64 [[IDXPROM]]
89-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds i8, ptr [[TMP0]], i64 1024
90-
; CHECK-NEXT: ret void
91-
;
92-
entry:
93-
%in.idx1.nneg = and i64 %in.idx1, 9223372036854775807
94-
%const1 = getelementptr inbounds i8, ptr %in.ptr, i64 1024
95-
%idx1 = getelementptr inbounds i16, ptr %const1, i64 %in.idx1.nneg
96-
ret void
97-
}
98-
99-
define void @inboundsNonchained_first(ptr %in.ptr, i64 %in.idx1) {
100-
; CHECK-LABEL: define void @inboundsNonchained_first(
101-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
102-
; CHECK-NEXT: entry:
103-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 9223372036854775807
104-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr i32, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
105-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i8, ptr [[TMP0]], i64 1024
106-
; CHECK-NEXT: ret void
107-
;
108-
entry:
109-
%in.idx1.nneg = and i64 %in.idx1, 9223372036854775807
110-
%const1 = getelementptr inbounds i8, ptr %in.ptr, i64 1024
111-
%idx1 = getelementptr i32, ptr %const1, i64 %in.idx1.nneg
112-
ret void
113-
}
114-
115-
define void @inboundsNonchained_second(ptr %in.ptr, i64 %in.idx1) {
116-
; CHECK-LABEL: define void @inboundsNonchained_second(
117-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
118-
; CHECK-NEXT: entry:
119-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 9223372036854775807
120-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr i64, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
121-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i8, ptr [[TMP0]], i64 1024
122-
; CHECK-NEXT: ret void
123-
;
124-
entry:
125-
%in.idx1.nneg = and i64 %in.idx1, 9223372036854775807
126-
%const1 = getelementptr i8, ptr %in.ptr, i64 1024
127-
%idx1 = getelementptr inbounds i64, ptr %const1, i64 %in.idx1.nneg
128-
ret void
129-
}
130-
131-
define void @notInbounds(ptr %in.ptr, i64 %in.idx1) {
132-
; CHECK-LABEL: define void @notInbounds(
133-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
134-
; CHECK-NEXT: entry:
135-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 9223372036854775807
136-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr i128, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
137-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i8, ptr [[TMP0]], i64 1024
138-
; CHECK-NEXT: ret void
139-
;
140-
entry:
141-
%in.idx1.nneg = and i64 %in.idx1, 9223372036854775807
142-
%const1 = getelementptr i8, ptr %in.ptr, i64 1024
143-
%idx1 = getelementptr i128, ptr %const1, i64 %in.idx1.nneg
144-
ret void
145-
}
146-
147-
define void @vectorType1(ptr %in.ptr, i64 %in.idx1) {
148-
; CHECK-LABEL: define void @vectorType1(
149-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
150-
; CHECK-NEXT: entry:
151-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 2147483647
152-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds <2 x i8>, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
153-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds <4 x i8>, ptr [[TMP0]], i32 3
154-
; CHECK-NEXT: ret void
155-
;
156-
entry:
157-
%in.idx1.nneg = and i64 %in.idx1, 2147483647
158-
%const1 = getelementptr inbounds <4 x i8>, ptr %in.ptr, i32 3
159-
%idx1 = getelementptr inbounds <2 x i8>, ptr %const1, i64 %in.idx1.nneg
160-
ret void
161-
}
162-
163-
define void @vectorType2(ptr %in.ptr, i64 %in.idx1) {
164-
; CHECK-LABEL: define void @vectorType2(
165-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
166-
; CHECK-NEXT: entry:
167-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 2147483647
168-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds <4 x half>, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
169-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds <4 x i8>, ptr [[TMP0]], i32 1
170-
; CHECK-NEXT: ret void
171-
;
172-
entry:
173-
%in.idx1.nneg = and i64 %in.idx1, 2147483647
174-
%const1 = getelementptr inbounds <4 x i8>, ptr %in.ptr, i32 1
175-
%idx1 = getelementptr inbounds <4 x half>, ptr %const1, i64 %in.idx1.nneg
176-
ret void
177-
}
178-
179-
define void @vectorType3(ptr %in.ptr, i64 %in.idx1) {
180-
; CHECK-LABEL: define void @vectorType3(
181-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
182-
; CHECK-NEXT: entry:
183-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 2147483647
184-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds ptr, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
185-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds <4 x ptr>, ptr [[TMP0]], i32 1
186-
; CHECK-NEXT: ret void
187-
;
188-
entry:
189-
%in.idx1.nneg = and i64 %in.idx1, 2147483647
190-
%const1 = getelementptr inbounds <4 x ptr>, ptr %in.ptr, i32 1
191-
%idx1 = getelementptr inbounds ptr, ptr %const1, i64 %in.idx1.nneg
192-
ret void
193-
}
194-
195-
define void @vectorType4(ptr %in.ptr, i64 %in.idx1) {
196-
; CHECK-LABEL: define void @vectorType4(
197-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
198-
; CHECK-NEXT: entry:
199-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 2147483647
200-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds <8 x ptr addrspace(1)>, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
201-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds <4 x ptr>, ptr [[TMP0]], i32 3
202-
; CHECK-NEXT: ret void
203-
;
204-
entry:
205-
%in.idx1.nneg = and i64 %in.idx1, 2147483647
206-
%const1 = getelementptr inbounds <4 x ptr>, ptr %in.ptr, i32 3
207-
%idx1 = getelementptr inbounds <8 x ptr addrspace(1)>, ptr %const1, i64 %in.idx1.nneg
208-
ret void
209-
}
210-
211-
212-
define void @ptrType(ptr %in.ptr, i64 %in.idx1) {
213-
; CHECK-LABEL: define void @ptrType(
214-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
215-
; CHECK-NEXT: entry:
216-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 2147483647
217-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds ptr, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
218-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds ptr addrspace(2), ptr [[TMP0]], i32 1
219-
; CHECK-NEXT: ret void
220-
;
221-
entry:
222-
%in.idx1.nneg = and i64 %in.idx1, 2147483647
223-
%const1 = getelementptr inbounds ptr addrspace(2), ptr %in.ptr, i32 1
224-
%idx1 = getelementptr inbounds ptr, ptr %const1, i64 %in.idx1.nneg
225-
ret void
226-
}
227-
228-
define void @ptrType2(ptr %in.ptr, i64 %in.idx1) {
229-
; CHECK-LABEL: define void @ptrType2(
230-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
231-
; CHECK-NEXT: entry:
232-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 2147483647
233-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds i64, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
234-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds ptr addrspace(3), ptr [[TMP0]], i32 3
43+
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr <2 x i8>, ptr [[TMP0]], i32 1
23544
; CHECK-NEXT: ret void
23645
;
23746
entry:
238-
%in.idx1.nneg = and i64 %in.idx1, 2147483647
239-
%const1 = getelementptr inbounds ptr addrspace(3), ptr %in.ptr, i32 3
240-
%idx1 = getelementptr inbounds i64, ptr %const1, i64 %in.idx1.nneg
241-
ret void
242-
}
243-
244-
define void @ptrType3(ptr %in.ptr, i64 %in.idx1) {
245-
; CHECK-LABEL: define void @ptrType3(
246-
; CHECK-SAME: ptr [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
247-
; CHECK-NEXT: entry:
248-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 2147483647
249-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds i16, ptr [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
250-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds ptr addrspace(7), ptr [[TMP0]], i32 3
251-
; CHECK-NEXT: ret void
252-
;
253-
entry:
254-
%in.idx1.nneg = and i64 %in.idx1, 2147483647
255-
%const1 = getelementptr inbounds ptr addrspace(7), ptr %in.ptr, i32 3
256-
%idx1 = getelementptr inbounds i16, ptr %const1, i64 %in.idx1.nneg
257-
ret void
258-
}
259-
260-
define void @addrspace1(ptr addrspace(1) %in.ptr, i64 %in.idx1) {
261-
; CHECK-LABEL: define void @addrspace1(
262-
; CHECK-SAME: ptr addrspace(1) [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
263-
; CHECK-NEXT: entry:
264-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 9223372036854775807
265-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds i128, ptr addrspace(1) [[IN_PTR]], i64 [[IN_IDX1_NNEG]]
266-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds i8, ptr addrspace(1) [[TMP0]], i64 1024
267-
; CHECK-NEXT: ret void
268-
;
269-
entry:
270-
%in.idx1.nneg = and i64 %in.idx1, 9223372036854775807
271-
%const1 = getelementptr inbounds i8, ptr addrspace(1) %in.ptr, i64 1024
272-
%idx1 = getelementptr inbounds i128, ptr addrspace(1) %const1, i64 %in.idx1.nneg
273-
ret void
274-
}
275-
276-
define void @addrspace3(ptr addrspace(3) %in.ptr, i64 %in.idx1) {
277-
; CHECK-LABEL: define void @addrspace3(
278-
; CHECK-SAME: ptr addrspace(3) [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
279-
; CHECK-NEXT: entry:
280-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 9223372036854775807
281-
; CHECK-NEXT: [[IDXPROM:%.*]] = trunc i64 [[IN_IDX1_NNEG]] to i32
282-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr i128, ptr addrspace(3) [[IN_PTR]], i32 [[IDXPROM]]
283-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i8, ptr addrspace(3) [[TMP0]], i64 1024
284-
; CHECK-NEXT: ret void
285-
;
286-
entry:
287-
%in.idx1.nneg = and i64 %in.idx1, 9223372036854775807
288-
%const1 = getelementptr inbounds i8, ptr addrspace(3) %in.ptr, i64 1024
289-
%idx1 = getelementptr inbounds i128, ptr addrspace(3) %const1, i64 %in.idx1.nneg
290-
ret void
291-
}
292-
293-
define void @addrspace7(ptr addrspace(7) %in.ptr, i64 %in.idx1) {
294-
; CHECK-LABEL: define void @addrspace7(
295-
; CHECK-SAME: ptr addrspace(7) [[IN_PTR:%.*]], i64 [[IN_IDX1:%.*]]) #[[ATTR0]] {
296-
; CHECK-NEXT: entry:
297-
; CHECK-NEXT: [[IN_IDX1_NNEG:%.*]] = and i64 [[IN_IDX1]], 9223372036854775807
298-
; CHECK-NEXT: [[IDXPROM:%.*]] = trunc i64 [[IN_IDX1_NNEG]] to i32
299-
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr i128, ptr addrspace(7) [[IN_PTR]], i32 [[IDXPROM]]
300-
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i8, ptr addrspace(7) [[TMP0]], i64 1024
301-
; CHECK-NEXT: ret void
302-
;
303-
entry:
304-
%in.idx1.nneg = and i64 %in.idx1, 9223372036854775807
305-
%const1 = getelementptr inbounds i8, ptr addrspace(7) %in.ptr, i64 1024
306-
%idx1 = getelementptr inbounds i128, ptr addrspace(7) %const1, i64 %in.idx1.nneg
47+
%in.idx1.nneg = and i32 %in.idx1, 2147483647
48+
%const1 = getelementptr inbounds <2 x i8>, ptr %in.ptr, i32 1
49+
%idx1 = getelementptr <2 x i8>, ptr %const1, i32 %in.idx1.nneg
30750
ret void
30851
}

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