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nikicnikic
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[DataflowSanitizer] Use getelementptr instead of ptrtoint+add+inttoptr
1 parent a0ed47d commit 144dcf9

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18 files changed

+81
-83
lines changed

18 files changed

+81
-83
lines changed

‎llvm/lib/Transforms/Instrumentation/DataFlowSanitizer.cpp‎

Lines changed: 2 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1792,10 +1792,8 @@ bool DataFlowSanitizer::runImpl(
17921792
}
17931793

17941794
Value *DFSanFunction::getArgTLS(Type *T, unsigned ArgOffset, IRBuilder<> &IRB) {
1795-
Value *Base = IRB.CreatePointerCast(DFS.ArgTLS, DFS.IntptrTy);
1796-
if (ArgOffset)
1797-
Base = IRB.CreateAdd(Base, ConstantInt::get(DFS.IntptrTy, ArgOffset));
1798-
return IRB.CreateIntToPtr(Base, PointerType::get(*DFS.Ctx, 0), "_dfsarg");
1795+
return IRB.CreatePtrAdd(DFS.ArgTLS, ConstantInt::get(DFS.IntptrTy, ArgOffset),
1796+
"_dfsarg");
17991797
}
18001798

18011799
Value *DFSanFunction::getRetvalTLS(Type *T, IRBuilder<> &IRB) {

‎llvm/test/Instrumentation/DataFlowSanitizer/abilist_aggregate.ll‎

Lines changed: 10 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -13,7 +13,7 @@ define {i1, i7} @functional({i32, i1} %a, [2 x i7] %b) {
1313

1414
define {i1, i7} @call_functional({i32, i1} %a, [2 x i7] %b) {
1515
; CHECK-LABEL: @call_functional.dfsan
16-
; CHECK-NEXT: %[[#REG:]] = load [2 x i8], ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align [[ALIGN:2]]
16+
; CHECK-NEXT: %[[#REG:]] = load [2 x i8], ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align [[ALIGN:2]]
1717
; CHECK-NEXT: %[[#REG+1]] = load { i8, i8 }, ptr @__dfsan_arg_tls, align [[ALIGN]]
1818
; CHECK-NEXT: %[[#REG+2]] = extractvalue { i8, i8 } %[[#REG+1]], 0
1919
; CHECK-NEXT: %[[#REG+3]] = extractvalue { i8, i8 } %[[#REG+1]], 1
@@ -68,7 +68,7 @@ define {i1, i7} @call_uninstrumented({i32, i1} %a, [2 x i7] %b) {
6868
define {i1, i7} @call_custom_with_ret({i32, i1} %a, [2 x i7] %b) {
6969
; CHECK: @call_custom_with_ret.dfsan
7070
; CHECK: %labelreturn = alloca i8, align 1
71-
; CHECK: [[B:%.*]] = load [2 x i8], ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align [[ALIGN:2]]
71+
; CHECK: [[B:%.*]] = load [2 x i8], ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align [[ALIGN:2]]
7272
; CHECK: [[A:%.*]] = load { i8, i8 }, ptr @__dfsan_arg_tls, align [[ALIGN]]
7373
; CHECK: [[A0:%.*]] = extractvalue { i8, i8 } [[A]], 0
7474
; CHECK: [[A1:%.*]] = extractvalue { i8, i8 } [[A]], 1
@@ -89,7 +89,7 @@ define {i1, i7} @call_custom_with_ret({i32, i1} %a, [2 x i7] %b) {
8989

9090
define void @call_custom_without_ret({i32, i1} %a, [2 x i7] %b) {
9191
; CHECK: @call_custom_without_ret.dfsan
92-
; CHECK: [[B:%.*]] = load [2 x i8], ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align [[ALIGN:2]]
92+
; CHECK: [[B:%.*]] = load [2 x i8], ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align [[ALIGN:2]]
9393
; CHECK: [[A:%.*]] = load { i8, i8 }, ptr @__dfsan_arg_tls, align [[ALIGN]]
9494
; CHECK: [[A0:%.*]] = extractvalue { i8, i8 } [[A]], 0
9595
; CHECK: [[A1:%.*]] = extractvalue { i8, i8 } [[A]], 1
@@ -105,7 +105,7 @@ define void @call_custom_without_ret({i32, i1} %a, [2 x i7] %b) {
105105

106106
define void @call_custom_varg({i32, i1} %a, [2 x i7] %b) {
107107
; CHECK: @call_custom_varg.dfsan
108-
; CHECK: [[B:%.*]] = load [2 x i8], ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align [[ALIGN:2]]
108+
; CHECK: [[B:%.*]] = load [2 x i8], ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align [[ALIGN:2]]
109109
; CHECK: %labelva = alloca [1 x i8], align 1
110110
; CHECK: [[A:%.*]] = load { i8, i8 }, ptr @__dfsan_arg_tls, align [[ALIGN]]
111111
; CHECK: [[A0:%.*]] = extractvalue { i8, i8 } [[A]], 0
@@ -126,7 +126,7 @@ define void @call_custom_varg({i32, i1} %a, [2 x i7] %b) {
126126
define {i1, i7} @call_custom_cb({i32, i1} %a, [2 x i7] %b) {
127127
; CHECK: define { i1, i7 } @call_custom_cb.dfsan({ i32, i1 } %a, [2 x i7] %b) {
128128
; CHECK: %labelreturn = alloca i8, align 1
129-
; CHECK: [[B:%.*]] = load [2 x i8], ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align [[ALIGN:2]]
129+
; CHECK: [[B:%.*]] = load [2 x i8], ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align [[ALIGN:2]]
130130
; CHECK: [[A:%.*]] = load { i8, i8 }, ptr @__dfsan_arg_tls, align [[ALIGN]]
131131
; CHECK: [[A0:%.*]] = extractvalue { i8, i8 } [[A]], 0
132132
; CHECK: [[A1:%.*]] = extractvalue { i8, i8 } [[A]], 1
@@ -153,7 +153,7 @@ define {i1, i7} @custom_cb(ptr %cb, {i32, i1} %a, [2 x i7] %b) {
153153

154154
define {i1, i7} @cb({i32, i1} %a, [2 x i7] %b) {
155155
; CHECK: define { i1, i7 } @cb.dfsan({ i32, i1 } %a, [2 x i7] %b)
156-
; CHECK: [[BL:%.*]] = load [2 x i8], ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align [[ALIGN:2]]
156+
; CHECK: [[BL:%.*]] = load [2 x i8], ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align [[ALIGN:2]]
157157
; CHECK: [[AL:%.*]] = load { i8, i8 }, ptr @__dfsan_arg_tls, align [[ALIGN]]
158158
; CHECK: [[AL1:%.*]] = extractvalue { i8, i8 } [[AL]], 1
159159
; CHECK: [[BL0:%.*]] = extractvalue [2 x i8] [[BL]], 0
@@ -180,8 +180,8 @@ define ptr @ret_custom() {
180180
; COMM: TODO simplify the expression [[#mul(2,SBYTES) + max(SBYTES,2)]] to
181181
; COMM: [[#mul(3,SBYTES)]], if shadow-tls-alignment is updated to match shadow
182182
; COMM: width bytes.
183-
; CHECK: [[B:%.*]] = load [2 x i8], ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 4) to ptr), align [[ALIGN:2]]
184-
; CHECK: [[A:%.*]] = load { i8, i8 }, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align [[ALIGN]]
183+
; CHECK: [[B:%.*]] = load [2 x i8], ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 4), align [[ALIGN:2]]
184+
; CHECK: [[A:%.*]] = load { i8, i8 }, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align [[ALIGN]]
185185
; CHECK: [[CB:%.*]] = load i8, ptr @__dfsan_arg_tls, align [[ALIGN]]
186186
; CHECK: [[A0:%.*]] = extractvalue { i8, i8 } [[A]], 0
187187
; CHECK: [[A1:%.*]] = extractvalue { i8, i8 } [[A]], 1
@@ -198,7 +198,7 @@ define ptr @ret_custom() {
198198
define {i1, i7} @custom_with_ret({i32, i1} %a, [2 x i7] %b) {
199199
; CHECK: define linkonce_odr { i1, i7 } @"dfsw$custom_with_ret"({ i32, i1 } %0, [2 x i7] %1)
200200
; CHECK: %labelreturn = alloca i8, align 1
201-
; CHECK: [[B:%.*]] = load [2 x i8], ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align [[ALIGN:2]]
201+
; CHECK: [[B:%.*]] = load [2 x i8], ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align [[ALIGN:2]]
202202
; CHECK: [[A:%.*]] = load { i8, i8 }, ptr @__dfsan_arg_tls, align [[ALIGN]]
203203
; CHECK: [[A0:%.*]] = extractvalue { i8, i8 } [[A]], 0
204204
; CHECK: [[A1:%.*]] = extractvalue { i8, i8 } [[A]], 1
@@ -221,7 +221,7 @@ define {i1, i7} @custom_with_ret({i32, i1} %a, [2 x i7] %b) {
221221

222222
define void @custom_without_ret({i32, i1} %a, [2 x i7] %b) {
223223
; CHECK: define linkonce_odr void @"dfsw$custom_without_ret"({ i32, i1 } %0, [2 x i7] %1)
224-
; CHECK: [[B:%.*]] = load [2 x i8], ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align [[ALIGN:2]]
224+
; CHECK: [[B:%.*]] = load [2 x i8], ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align [[ALIGN:2]]
225225
; CHECK: [[A:%.*]] = load { i8, i8 }, ptr @__dfsan_arg_tls, align [[ALIGN]]
226226
; CHECK: [[A0:%.*]] = extractvalue { i8, i8 } [[A]], 0
227227
; CHECK: [[A1:%.*]] = extractvalue { i8, i8 } [[A]], 1

‎llvm/test/Instrumentation/DataFlowSanitizer/arith.ll‎

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,7 @@ target triple = "x86_64-unknown-linux-gnu"
66
define i8 @add(i8 %a, i8 %b) {
77
; CHECK-LABEL: define i8 @add(
88
; CHECK-SAME: i8 [[A:%.*]], i8 [[B:%.*]]) {
9-
; CHECK-NEXT: [[TMP1:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
9+
; CHECK-NEXT: [[TMP1:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
1010
; CHECK-NEXT: [[TMP2:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
1111
; CHECK-NEXT: [[TMP3:%.*]] = or i8 [[TMP2]], [[TMP1]]
1212
; CHECK-NEXT: [[C:%.*]] = add i8 [[A]], [[B]]
@@ -20,7 +20,7 @@ define i8 @add(i8 %a, i8 %b) {
2020
define i8 @sub(i8 %a, i8 %b) {
2121
; CHECK-LABEL: define i8 @sub(
2222
; CHECK-SAME: i8 [[A:%.*]], i8 [[B:%.*]]) {
23-
; CHECK-NEXT: [[TMP1:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
23+
; CHECK-NEXT: [[TMP1:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
2424
; CHECK-NEXT: [[TMP2:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
2525
; CHECK-NEXT: [[TMP3:%.*]] = or i8 [[TMP2]], [[TMP1]]
2626
; CHECK-NEXT: [[C:%.*]] = sub i8 [[A]], [[B]]
@@ -34,7 +34,7 @@ define i8 @sub(i8 %a, i8 %b) {
3434
define i8 @mul(i8 %a, i8 %b) {
3535
; CHECK-LABEL: define i8 @mul(
3636
; CHECK-SAME: i8 [[A:%.*]], i8 [[B:%.*]]) {
37-
; CHECK-NEXT: [[TMP1:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
37+
; CHECK-NEXT: [[TMP1:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
3838
; CHECK-NEXT: [[TMP2:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
3939
; CHECK-NEXT: [[TMP3:%.*]] = or i8 [[TMP2]], [[TMP1]]
4040
; CHECK-NEXT: [[C:%.*]] = mul i8 [[A]], [[B]]
@@ -48,7 +48,7 @@ define i8 @mul(i8 %a, i8 %b) {
4848
define i8 @sdiv(i8 %a, i8 %b) {
4949
; CHECK-LABEL: define i8 @sdiv(
5050
; CHECK-SAME: i8 [[A:%.*]], i8 [[B:%.*]]) {
51-
; CHECK-NEXT: [[TMP1:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
51+
; CHECK-NEXT: [[TMP1:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
5252
; CHECK-NEXT: [[TMP2:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
5353
; CHECK-NEXT: [[TMP3:%.*]] = or i8 [[TMP2]], [[TMP1]]
5454
; CHECK-NEXT: [[C:%.*]] = sdiv i8 [[A]], [[B]]
@@ -62,7 +62,7 @@ define i8 @sdiv(i8 %a, i8 %b) {
6262
define i8 @udiv(i8 %a, i8 %b) {
6363
; CHECK-LABEL: define i8 @udiv(
6464
; CHECK-SAME: i8 [[A:%.*]], i8 [[B:%.*]]) {
65-
; CHECK-NEXT: [[TMP1:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
65+
; CHECK-NEXT: [[TMP1:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
6666
; CHECK-NEXT: [[TMP2:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
6767
; CHECK-NEXT: [[TMP3:%.*]] = or i8 [[TMP2]], [[TMP1]]
6868
; CHECK-NEXT: [[C:%.*]] = udiv i8 [[A]], [[B]]

‎llvm/test/Instrumentation/DataFlowSanitizer/array.ll‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -158,7 +158,7 @@ define i1 @extract_array([4 x i1] %a) {
158158
define [4 x i1] @insert_array([4 x i1] %a, i1 %e2) {
159159
; NO_COMBINE_LOAD_PTR: @insert_array.dfsan
160160
; NO_COMBINE_LOAD_PTR: [[EM:%.*]] = load i8, ptr
161-
; NO_COMBINE_LOAD_PTR-SAME: inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 4) to ptr), align [[ALIGN:2]]
161+
; NO_COMBINE_LOAD_PTR-SAME: getelementptr (i8, ptr @__dfsan_arg_tls, i64 4), align [[ALIGN:2]]
162162
; NO_COMBINE_LOAD_PTR: [[AM:%.*]] = load [4 x i8], ptr @__dfsan_arg_tls, align [[ALIGN]]
163163
; NO_COMBINE_LOAD_PTR: [[AM1:%.*]] = insertvalue [4 x i8] [[AM]], i8 [[EM]], 0
164164
; NO_COMBINE_LOAD_PTR: store [4 x i8] [[AM1]], ptr @__dfsan_retval_tls, align [[ALIGN]]

‎llvm/test/Instrumentation/DataFlowSanitizer/dfsan-pass-second-run.ll‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@ target triple = "x86_64-unknown-linux-gnu"
55
define i8 @add(i8 %a, i8 %b) {
66
; CHECK: @add.dfsan
77
; CHECK-DAG: %[[#ALABEL:]] = load i8, ptr @__dfsan_arg_tls, align [[ALIGN:2]]
8-
; CHECK-DAG: %[[#BLABEL:]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align [[ALIGN]]
8+
; CHECK-DAG: %[[#BLABEL:]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align [[ALIGN]]
99
; CHECK: %[[#UNION:]] = or i8 %[[#ALABEL]], %[[#BLABEL]]
1010
; CHECK: %c = add i8 %a, %b
1111
; CHECK: store i8 %[[#UNION]], ptr @__dfsan_retval_tls, align [[ALIGN]]

‎llvm/test/Instrumentation/DataFlowSanitizer/origin_abilist.ll‎

Lines changed: 12 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -114,7 +114,7 @@ define void @call_custom_without_ret(i32 %a, i32 %b) {
114114
; CHECK: @call_custom_without_ret.dfsan
115115
; CHECK: [[BO:%.*]] = load i32, ptr getelementptr inbounds ([200 x i32], ptr @__dfsan_arg_origin_tls, i64 0, i64 1), align 4
116116
; CHECK: [[AO:%.*]] = load i32, ptr @__dfsan_arg_origin_tls, align 4
117-
; CHECK: [[BS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
117+
; CHECK: [[BS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
118118
; CHECK: [[AS:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
119119
; CHECK: call void @__dfso_custom_without_ret(i32 %a, i32 %b, i8 zeroext [[AS]], i8 zeroext [[BS]], i32 zeroext [[AO]], i32 zeroext [[BO]])
120120
; CHECK-NEXT: ret void
@@ -129,7 +129,7 @@ define i32 @call_custom_with_ret(i32 %a, i32 %b) {
129129
; CHECK: [[BO:%.*]] = load i32, ptr getelementptr inbounds ([200 x i32], ptr @__dfsan_arg_origin_tls, i64 0, i64 1), align 4
130130
; CHECK: [[AO:%.*]] = load i32, ptr @__dfsan_arg_origin_tls, align 4
131131
; CHECK: %labelreturn = alloca i8, align 1
132-
; CHECK: [[BS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
132+
; CHECK: [[BS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
133133
; CHECK: [[AS:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
134134
; CHECK: {{.*}} = call i32 @__dfso_custom_with_ret(i32 %a, i32 %b, i8 zeroext [[AS]], i8 zeroext [[BS]], ptr %labelreturn, i32 zeroext [[AO]], i32 zeroext [[BO]], ptr %originreturn)
135135
; CHECK: [[RS:%.*]] = load i8, ptr %labelreturn, align 1
@@ -147,7 +147,7 @@ define void @call_custom_varg_without_ret(i32 %a, i32 %b) {
147147
; CHECK: [[BO:%.*]] = load i32, ptr getelementptr inbounds ([200 x i32], ptr @__dfsan_arg_origin_tls, i64 0, i64 1), align 4
148148
; CHECK: [[AO:%.*]] = load i32, ptr @__dfsan_arg_origin_tls, align 4
149149
; CHECK: %labelva = alloca [1 x i8], align 1
150-
; CHECK: [[BS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
150+
; CHECK: [[BS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
151151
; CHECK: [[AS:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
152152
; CHECK: [[VS0:%.*]] = getelementptr inbounds nuw [1 x i8], ptr %labelva, i32 0, i32 0
153153
; CHECK: store i8 [[AS]], ptr [[VS0]], align 1
@@ -170,7 +170,7 @@ define i32 @call_custom_varg_with_ret(i32 %a, i32 %b) {
170170
; CHECK: [[AO:%.*]] = load i32, ptr @__dfsan_arg_origin_tls
171171
; CHECK: %labelreturn = alloca i8, align 1
172172
; CHECK: %labelva = alloca [1 x i8], align 1
173-
; CHECK: [[BS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
173+
; CHECK: [[BS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
174174
; CHECK: [[AS:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
175175
; CHECK: [[VS0:%.*]] = getelementptr inbounds nuw [1 x i8], ptr %labelva, i32 0, i32 0
176176
; CHECK: store i8 [[BS]], ptr [[VS0]], align 1
@@ -194,7 +194,7 @@ define i32 @call_custom_cb_with_ret(i32 %a, i32 %b) {
194194
; CHECK: [[BO:%.*]] = load i32, ptr getelementptr inbounds ([200 x i32], ptr @__dfsan_arg_origin_tls, i64 0, i64 1), align 4
195195
; CHECK: [[AO:%.*]] = load i32, ptr @__dfsan_arg_origin_tls, align 4
196196
; CHECK: %labelreturn = alloca i8, align 1
197-
; CHECK: [[BS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
197+
; CHECK: [[BS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
198198
; CHECK: [[AS:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
199199
; CHECK: {{.*}} = call i32 @__dfso_custom_cb_with_ret(ptr @cb_with_ret.dfsan, i32 %a, i32 %b, i8 zeroext 0, i8 zeroext [[AS]], i8 zeroext [[BS]], ptr %labelreturn, i32 zeroext 0, i32 zeroext [[AO]], i32 zeroext [[BO]], ptr %originreturn)
200200
; CHECK: [[RS:%.*]] = load i8, ptr %labelreturn, align 1
@@ -210,7 +210,7 @@ define void @call_custom_cb_without_ret(i32 %a, i32 %b) {
210210
; CHECK-LABEL: @call_custom_cb_without_ret.dfsan
211211
; CHECK: [[BO:%.*]] = load i32, ptr getelementptr inbounds ([200 x i32], ptr @__dfsan_arg_origin_tls, i64 0, i64 1), align 4
212212
; CHECK: [[AO:%.*]] = load i32, ptr @__dfsan_arg_origin_tls, align 4
213-
; CHECK: [[BS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
213+
; CHECK: [[BS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
214214
; CHECK: [[AS:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
215215
; CHECK: call void @__dfso_custom_cb_without_ret(ptr @cb_without_ret.dfsan, i32 %a, i32 %b, i8 zeroext 0, i8 zeroext [[AS]], i8 zeroext [[BS]], i32 zeroext 0, i32 zeroext [[AO]], i32 zeroext [[BO]])
216216
; CHECK-NEXT: ret void
@@ -228,7 +228,7 @@ define void @call_custom_cb_without_ret(i32 %a, i32 %b) {
228228
; CHECK: define linkonce_odr void @"dfso$custom_without_ret"(i32 %0, i32 %1)
229229
; CHECK: [[BO:%.*]] = load i32, ptr getelementptr inbounds ([200 x i32], ptr @__dfsan_arg_origin_tls, i64 0, i64 1), align 4
230230
; CHECK-NEXT: [[AO:%.*]] = load i32, ptr @__dfsan_arg_origin_tls, align 4
231-
; CHECK-NEXT: [[BS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
231+
; CHECK-NEXT: [[BS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
232232
; CHECK-NEXT: [[AS:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
233233
; CHECK-NEXT: call void @__dfso_custom_without_ret(i32 %0, i32 %1, i8 zeroext [[AS]], i8 zeroext [[BS]], i32 zeroext [[AO]], i32 zeroext [[BO]])
234234
; CHECK-NEXT: ret void
@@ -238,7 +238,7 @@ define void @call_custom_cb_without_ret(i32 %a, i32 %b) {
238238
; CHECK-NEXT: [[BO:%.*]] = load i32, ptr getelementptr inbounds ([200 x i32], ptr @__dfsan_arg_origin_tls, i64 0, i64 1), align 4
239239
; CHECK-NEXT: [[AO:%.*]] = load i32, ptr @__dfsan_arg_origin_tls, align 4
240240
; CHECK-NEXT: %labelreturn = alloca i8, align 1
241-
; CHECK-NEXT: [[BS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
241+
; CHECK-NEXT: [[BS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
242242
; CHECK-NEXT: [[AS:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
243243
; CHECK-NEXT: [[R:%.*]] = call i32 @__dfso_custom_with_ret(i32 %0, i32 %1, i8 zeroext [[AS]], i8 zeroext [[BS]], ptr %labelreturn, i32 zeroext [[AO]], i32 zeroext [[BO]], ptr %originreturn)
244244
; CHECK-NEXT: [[RS:%.*]] = load i8, ptr %labelreturn, align 1
@@ -261,8 +261,8 @@ define void @call_custom_cb_without_ret(i32 %a, i32 %b) {
261261
; CHECK-NEXT: [[AO:%.*]] = load i32, ptr getelementptr inbounds ([200 x i32], ptr @__dfsan_arg_origin_tls, i64 0, i64 1), align 4
262262
; CHECK-NEXT: [[CO:%.*]] = load i32, ptr @__dfsan_arg_origin_tls, align 4
263263
; CHECK-NEXT: %labelreturn = alloca i8, align 1
264-
; CHECK-NEXT: [[BS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 4) to ptr), align 2
265-
; CHECK-NEXT: [[AS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
264+
; CHECK-NEXT: [[BS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 4), align 2
265+
; CHECK-NEXT: [[AS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
266266
; CHECK-NEXT: [[CS:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
267267
; CHECK-NEXT: [[R:%.*]] = call i32 @__dfso_custom_cb_with_ret(ptr %0, i32 %1, i32 %2, i8 zeroext [[CS]], i8 zeroext [[AS]], i8 zeroext [[BS]], ptr %labelreturn, i32 zeroext [[CO]], i32 zeroext [[AO]], i32 zeroext [[BO]], ptr %originreturn)
268268
; CHECK-NEXT: [[RS:%.*]] = load i8, ptr %labelreturn, align 1
@@ -275,8 +275,8 @@ define void @call_custom_cb_without_ret(i32 %a, i32 %b) {
275275
; CHECK: [[BO:%.*]] = load i32, ptr getelementptr inbounds ([200 x i32], ptr @__dfsan_arg_origin_tls, i64 0, i64 2), align 4
276276
; CHECK-NEXT: [[AO:%.*]] = load i32, ptr getelementptr inbounds ([200 x i32], ptr @__dfsan_arg_origin_tls, i64 0, i64 1), align 4
277277
; CHECK-NEXT: [[CO:%.*]] = load i32, ptr @__dfsan_arg_origin_tls, align 4
278-
; CHECK-NEXT: [[BS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 4) to ptr), align 2
279-
; CHECK-NEXT: [[AS:%.*]] = load i8, ptr inttoptr (i64 add (i64 ptrtoint (ptr @__dfsan_arg_tls to i64), i64 2) to ptr), align 2
278+
; CHECK-NEXT: [[BS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 4), align 2
279+
; CHECK-NEXT: [[AS:%.*]] = load i8, ptr getelementptr (i8, ptr @__dfsan_arg_tls, i64 2), align 2
280280
; CHECK-NEXT: [[CS:%.*]] = load i8, ptr @__dfsan_arg_tls, align 2
281281
; CHECK-NEXT: call void @__dfso_custom_cb_without_ret(ptr %0, i32 %1, i32 %2, i8 zeroext [[CS]], i8 zeroext [[AS]], i8 zeroext [[BS]], i32 zeroext [[CO]], i32 zeroext [[AO]], i32 zeroext [[BO]])
282282
; CHECK-NEXT: ret void

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