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[flang] Match the type of the element size in the box in getValueFrom…
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…Box (#100512)

Currently, `%17 = fir.box_elesize %16 :
(!fir.class<!fir.ptr<!fir.type<_QFTt{a:i32,b:i32}>>>) -> i32`
is translated to
```
  %4 = getelementptr { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] }, ptr %1, i32 0, i32 1
  %5 = load i32, ptr %4, align 4
```
The type of the element size is `i64`. The load essentially truncates
the value and yields incorrect result in the big endian environment. The
problem occurs in the `storage_size` intrinsic on a polymorphic
variable.
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@kkwli
kkwli authored Aug 6, 2024
1 parent e7efa32 commit ce2a3d9
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Showing 6 changed files with 46 additions and 30 deletions.
6 changes: 4 additions & 2 deletions flang/lib/Optimizer/CodeGen/FIROpPatterns.cpp
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Expand Up @@ -102,9 +102,11 @@ mlir::Value ConvertFIRToLLVMPattern::getValueFromBox(
auto p = rewriter.create<mlir::LLVM::GEPOp>(
loc, pty, boxTy.llvm, box,
llvm::ArrayRef<mlir::LLVM::GEPArg>{0, boxValue});
auto loadOp = rewriter.create<mlir::LLVM::LoadOp>(loc, resultTy, p);
auto fldTy = getBoxEleTy(boxTy.llvm, {boxValue});
auto loadOp = rewriter.create<mlir::LLVM::LoadOp>(loc, fldTy, p);
auto castOp = integerCast(loc, rewriter, resultTy, loadOp);
attachTBAATag(loadOp, boxTy.fir, nullptr, p);
return loadOp;
return castOp;
}
return rewriter.create<mlir::LLVM::ExtractValueOp>(loc, box, boxValue);
}
Expand Down
5 changes: 3 additions & 2 deletions flang/test/Fir/box-typecode.fir
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Original file line number Diff line number Diff line change
Expand Up @@ -8,5 +8,6 @@ func.func @test_box_typecode(%a: !fir.class<none>) -> i32 {
// CHECK-LABEL: @test_box_typecode(
// CHECK-SAME: ptr %[[BOX:.*]])
// CHECK: %[[GEP:.*]] = getelementptr { ptr, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}} }, ptr %[[BOX]], i32 0, i32 4
// CHECK: %[[TYPE_CODE:.*]] = load i32, ptr %[[GEP]]
// CHECK: ret i32 %[[TYPE_CODE]]
// CHECK: %[[TYPE_CODE:.*]] = load i8, ptr %[[GEP]]
// CHECK: %[[TYPE_CODE_CONV:.*]] = sext i8 %[[TYPE_CODE]] to i32
// CHECK: ret i32 %[[TYPE_CODE_CONV]]
15 changes: 9 additions & 6 deletions flang/test/Fir/convert-to-llvm.fir
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Original file line number Diff line number Diff line change
Expand Up @@ -1050,8 +1050,9 @@ func.func @extract_elesize(%arg0: !fir.box<f32>) -> i32 {
// CHECK-LABEL: llvm.func @extract_elesize(
// CHECK-SAME: %[[ARG0:.*]]: !llvm.ptr) -> i32
// CHECK: %[[GEP:.*]] = llvm.getelementptr %[[ARG0]][0, 1] : (!llvm.ptr) -> !llvm.ptr, !llvm.struct<(ptr, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}})>
// CHECK: %[[ELE_SIZE:.*]] = llvm.load %[[GEP]] : !llvm.ptr -> i32
// CHECK: llvm.return %[[ELE_SIZE]] : i32
// CHECK: %[[ELE_SIZE:.*]] = llvm.load %[[GEP]] : !llvm.ptr -> i64
// CHECK: %[[ELE_SIZE_CONV:.*]] = llvm.trunc %[[ELE_SIZE]] : i64 to i32
// CHECK: llvm.return %[[ELE_SIZE_CONV]] : i32

// -----

Expand Down Expand Up @@ -1085,9 +1086,10 @@ func.func @box_isalloc(%arg0: !fir.box<!fir.array<*:f64>>) -> i1 {
// CHECK-LABEL: llvm.func @box_isalloc(
// CHECK-SAME: %[[ARG0:.*]]: !llvm.ptr) -> i1
// CHECK: %[[GEP:.*]] = llvm.getelementptr %[[ARG0]][0, 5] : (!llvm.ptr) -> !llvm.ptr, !llvm.struct<(ptr, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}})>
// CHECK: %[[ATTR:.*]] = llvm.load %[[GEP]] : !llvm.ptr -> i32
// CHECK: %[[ATTR:.*]] = llvm.load %[[GEP]] : !llvm.ptr -> i8
// CHECK: %[[ATTR_CONV:.*]] = llvm.sext %[[ATTR]] : i8 to i32
// CHECK: %[[ATTR_ISALLOC:.*]] = llvm.mlir.constant(2 : i32) : i32
// CHECK: %[[AND:.*]] = llvm.and %[[ATTR]], %[[ATTR_ISALLOC]] : i32
// CHECK: %[[AND:.*]] = llvm.and %[[ATTR_CONV]], %[[ATTR_ISALLOC]] : i32
// CHECK: %[[CMP_C0:.*]] = llvm.mlir.constant(0 : i32) : i32
// CHECK: %[[IS_ALLOC:.*]] = llvm.icmp "ne" %[[AND]], %[[CMP_C0]] : i32
// CHECK: llvm.return %[[IS_ALLOC]] : i1
Expand All @@ -1106,9 +1108,10 @@ func.func @box_isptr(%arg0: !fir.box<!fir.array<*:f64>>) -> i1 {
// CHECK-LABEL: llvm.func @box_isptr(
// CHECK-SAME: %[[ARG0:.*]]: !llvm.ptr) -> i1
// CHECK: %[[GEP:.*]] = llvm.getelementptr %[[ARG0]][0, 5] : (!llvm.ptr) -> !llvm.ptr, !llvm.struct<(ptr, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}}, i{{.*}})>
// CHECK: %[[ATTR:.*]] = llvm.load %[[GEP]] : !llvm.ptr -> i32
// CHECK: %[[ATTR:.*]] = llvm.load %[[GEP]] : !llvm.ptr -> i8
// CHECK: %[[ATTR_CONV:.*]] = llvm.sext %[[ATTR]] : i8 to i32
// CHECK: %[[ATTR_ISALLOC:.*]] = llvm.mlir.constant(1 : i32) : i32
// CHECK: %[[AND:.*]] = llvm.and %[[ATTR]], %[[ATTR_ISALLOC]] : i32
// CHECK: %[[AND:.*]] = llvm.and %[[ATTR_CONV]], %[[ATTR_ISALLOC]] : i32
// CHECK: %[[CMP_C0:.*]] = llvm.mlir.constant(0 : i32) : i32
// CHECK: %[[IS_ALLOC:.*]] = llvm.icmp "ne" %[[AND]], %[[CMP_C0]] : i32
// CHECK: llvm.return %[[IS_ALLOC]] : i1
Expand Down
10 changes: 6 additions & 4 deletions flang/test/Fir/polymorphic.fir
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Original file line number Diff line number Diff line change
Expand Up @@ -44,9 +44,10 @@ func.func @_QMpolymorphic_testPtest_rebox() {
// CHECK: %[[ELE_SIZE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]], ptr, [1 x i64] }, ptr %{{.*}}, i32 0, i32 1
// CHECK: %[[ELE_SIZE:.*]] = load i64, ptr %[[ELE_SIZE_GEP]]
// CHECK: %[[TYPE_CODE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]], ptr, [1 x i64] }, ptr %{{.*}}, i32 0, i32 4
// CHECK: %[[TYPE_CODE:.*]] = load i32, ptr %[[TYPE_CODE_GEP]]
// CHECK: %[[TYPE_CODE:.*]] = load i8, ptr %[[TYPE_CODE_GEP]]
// CHECK-NEXT: %[[TYPE_CODE_I32:.*]] = sext i8 %[[TYPE_CODE]] to i32
// CHECK: %{{.*}} = insertvalue { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]], ptr, [1 x i64] } undef, i64 %[[ELE_SIZE]], 1
// CHECK: %[[TYPE_CODE_I8:.*]] = trunc i32 %[[TYPE_CODE]] to i8
// CHECK: %[[TYPE_CODE_I8:.*]] = trunc i32 %[[TYPE_CODE_I32]] to i8
// CHECK: %{{.*}} = insertvalue { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]], ptr, [1 x i64] } %{{.*}}, i8 %[[TYPE_CODE_I8]], 4

// Test emboxing to a unlimited polymorphic descriptor
Expand Down Expand Up @@ -95,9 +96,10 @@ func.func @_QMunlimitedPsub1(%arg0: !fir.class<!fir.array<?xnone>> {fir.bindc_na
// CHECK: %[[ELE_SIZE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]], ptr, [1 x i64] }, ptr %[[ARRAY]], i32 0, i32 1
// CHECK: %[[ELE_SIZE:.*]] = load i64, ptr %[[ELE_SIZE_GEP]]
// CHECK: %[[TYPE_CODE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]], ptr, [1 x i64] }, ptr %[[ARRAY]], i32 0, i32 4
// CHECK: %[[TYPE_CODE:.*]] = load i32, ptr %[[TYPE_CODE_GEP]]
// CHECK: %[[TYPE_CODE:.*]] = load i8, ptr %[[TYPE_CODE_GEP]]
// CHECK-NEXT: %[[TYPE_CODE_EXT:.*]] = sext i8 %[[TYPE_CODE]] to i32
// CHECK: %{{.*}} = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } undef, i64 %[[ELE_SIZE]], 1
// CHECK: %[[TYPE_CODE_TRUNC:.*]] = trunc i32 %[[TYPE_CODE]] to i8
// CHECK: %[[TYPE_CODE_TRUNC:.*]] = trunc i32 %[[TYPE_CODE_EXT]] to i8
// CHECK: %{{.*}} = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %{{.*}}, i8 %[[TYPE_CODE_TRUNC]], 4
// CHECK: %{{.*}} = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %{{.*}}, ptr %[[TYPE_DESC]], 7
// CHECK: %{{.*}} = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %{{.*}}, i64 0, 8, 0
Expand Down
20 changes: 12 additions & 8 deletions flang/test/Fir/tbaa.fir
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Expand Up @@ -51,15 +51,16 @@ module {
// CHECK: %[[VAL_20:.*]] = llvm.getelementptr %[[VAL_0]][0, 1] : (!llvm.ptr) -> !llvm.ptr, !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, array<1 x array<3 x i64>>, ptr, array<1 x i64>)>
// CHECK: %[[VAL_21:.*]] = llvm.load %[[VAL_20]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> i64
// CHECK: %[[VAL_22:.*]] = llvm.getelementptr %[[VAL_0]][0, 4] : (!llvm.ptr) -> !llvm.ptr, !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, array<1 x array<3 x i64>>, ptr, array<1 x i64>)>
// CHECK: %[[VAL_23:.*]] = llvm.load %[[VAL_22]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> i32
// CHECK: %[[VAL_23:.*]] = llvm.load %[[VAL_22]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> i8
// CHECK-NEXT: %[[VAL_23_EXT:.*]] = llvm.sext %[[VAL_23]] : i8 to i32
// CHECK: %[[VAL_24:.*]] = llvm.mlir.undef : !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, ptr, array<1 x i64>)>
// CHECK: %[[VAL_25:.*]] = llvm.insertvalue %[[VAL_21]], %[[VAL_24]][1] : !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, ptr, array<1 x i64>)>
// CHECK: %[[VAL_26:.*]] = llvm.mlir.constant(20240719 : i32) : i32
// CHECK: %[[VAL_27:.*]] = llvm.insertvalue %[[VAL_26]], %[[VAL_25]][2] : !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, ptr, array<1 x i64>)>
// CHECK: %[[VAL_28:.*]] = llvm.mlir.constant(0 : i32) : i32
// CHECK: %[[VAL_29:.*]] = llvm.trunc %[[VAL_28]] : i32 to i8
// CHECK: %[[VAL_30:.*]] = llvm.insertvalue %[[VAL_29]], %[[VAL_27]][3] : !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, ptr, array<1 x i64>)>
// CHECK: %[[VAL_31:.*]] = llvm.trunc %[[VAL_23]] : i32 to i8
// CHECK: %[[VAL_31:.*]] = llvm.trunc %[[VAL_23_EXT]] : i32 to i8
// CHECK: %[[VAL_32:.*]] = llvm.insertvalue %[[VAL_31]], %[[VAL_30]][4] : !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, ptr, array<1 x i64>)>
// CHECK: %[[VAL_33:.*]] = llvm.mlir.constant(0 : i32) : i32
// CHECK: %[[VAL_34:.*]] = llvm.trunc %[[VAL_33]] : i32 to i8
Expand Down Expand Up @@ -149,7 +150,8 @@ module {
// CHECK: %[[VAL_22:.*]] = llvm.getelementptr %[[VAL_3]][0, 1] : (!llvm.ptr) -> !llvm.ptr, !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, array<1 x array<3 x i64>>, ptr, array<1 x i64>)>
// CHECK: %[[VAL_23:.*]] = llvm.load %[[VAL_22]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> i64
// CHECK: %[[VAL_24:.*]] = llvm.getelementptr %[[VAL_3]][0, 4] : (!llvm.ptr) -> !llvm.ptr, !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, array<1 x array<3 x i64>>, ptr, array<1 x i64>)>
// CHECK: %[[VAL_25:.*]] = llvm.load %[[VAL_24]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> i32
// CHECK: %[[VAL_25:.*]] = llvm.load %[[VAL_24]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> i8
// CHECK-NEXT: %[[VAL_25_EXT:.*]] = llvm.sext %[[VAL_25]] : i8 to i32
// CHECK: %[[VAL_26:.*]] = llvm.getelementptr %[[VAL_3]][0, 8] : (!llvm.ptr) -> !llvm.ptr, !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, array<1 x array<3 x i64>>, ptr, array<1 x i64>)>
// CHECK: %[[VAL_27:.*]] = llvm.load %[[VAL_26]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> !llvm.ptr
// CHECK: %[[VAL_28:.*]] = llvm.mlir.undef : !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, array<1 x array<3 x i64>>, ptr, array<1 x i64>)>
Expand All @@ -159,7 +161,7 @@ module {
// CHECK: %[[VAL_32:.*]] = llvm.mlir.constant(1 : i32) : i32
// CHECK: %[[VAL_33:.*]] = llvm.trunc %[[VAL_32]] : i32 to i8
// CHECK: %[[VAL_34:.*]] = llvm.insertvalue %[[VAL_33]], %[[VAL_31]][3] : !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, array<1 x array<3 x i64>>, ptr, array<1 x i64>)>
// CHECK: %[[VAL_35:.*]] = llvm.trunc %[[VAL_25]] : i32 to i8
// CHECK: %[[VAL_35:.*]] = llvm.trunc %[[VAL_25_EXT]] : i32 to i8
// CHECK: %[[VAL_36:.*]] = llvm.insertvalue %[[VAL_35]], %[[VAL_34]][4] : !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, array<1 x array<3 x i64>>, ptr, array<1 x i64>)>
// CHECK: %[[VAL_37:.*]] = llvm.mlir.constant(0 : i32) : i32
// CHECK: %[[VAL_38:.*]] = llvm.trunc %[[VAL_37]] : i32 to i8
Expand Down Expand Up @@ -289,8 +291,9 @@ func.func @tbaa(%arg0: !fir.box<f32>) -> i32 {
// CHECK-LABEL: llvm.func @tbaa(
// CHECK-SAME: %[[VAL_0:.*]]: !llvm.ptr) -> i32 {
// CHECK: %[[VAL_1:.*]] = llvm.getelementptr %[[VAL_0]][0, 1] : (!llvm.ptr) -> !llvm.ptr, !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8)>
// CHECK: %[[VAL_2:.*]] = llvm.load %[[VAL_1]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> i32
// CHECK: llvm.return %[[VAL_2]] : i32
// CHECK: %[[VAL_2:.*]] = llvm.load %[[VAL_1]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> i64
// CHECK: %[[VAL_3:.*]] = llvm.trunc %[[VAL_2]] : i64 to i32
// CHECK: llvm.return %[[VAL_3]] : i32
// CHECK: }

// -----
Expand All @@ -308,9 +311,10 @@ func.func @tbaa(%arg0: !fir.box<!fir.array<*:f64>>) -> i1 {
// CHECK-LABEL: llvm.func @tbaa(
// CHECK-SAME: %[[VAL_0:.*]]: !llvm.ptr) -> i1 {
// CHECK: %[[VAL_1:.*]] = llvm.getelementptr %[[VAL_0]][0, 5] : (!llvm.ptr) -> !llvm.ptr, !llvm.struct<(ptr, i64, i32, i8, i8, i8, i8, array<15 x array<3 x i64>>)>
// CHECK: %[[VAL_2:.*]] = llvm.load %[[VAL_1]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> i32
// CHECK: %[[VAL_2:.*]] = llvm.load %[[VAL_1]] {tbaa = [#[[$BOXT]]]} : !llvm.ptr -> i8
// CHECK: %[[VAL_2_I32:.*]] = llvm.sext %[[VAL_2]] : i8 to i32
// CHECK: %[[VAL_3:.*]] = llvm.mlir.constant(2 : i32) : i32
// CHECK: %[[VAL_4:.*]] = llvm.and %[[VAL_2]], %[[VAL_3]] : i32
// CHECK: %[[VAL_4:.*]] = llvm.and %[[VAL_2_I32]], %[[VAL_3]] : i32
// CHECK: %[[VAL_5:.*]] = llvm.mlir.constant(0 : i32) : i32
// CHECK: %[[VAL_6:.*]] = llvm.icmp "ne" %[[VAL_4]], %[[VAL_5]] : i32
// CHECK: llvm.return %[[VAL_6]] : i1
Expand Down
20 changes: 12 additions & 8 deletions flang/test/Lower/allocatable-polymorphic.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -612,9 +612,10 @@ program test_alloc
! LLVM: %[[ELEM_SIZE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] }, ptr %{{.*}}, i32 0, i32 1
! LLVM: %[[ELEM_SIZE:.*]] = load i64, ptr %[[ELEM_SIZE_GEP]]
! LLVM: %[[TYPE_CODE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] }, ptr %{{.*}}, i32 0, i32 4
! LLVM: %[[TYPE_CODE:.*]] = load i32, ptr %[[TYPE_CODE_GEP]]
! LLVM: %[[TYPE_CODE:.*]] = load i8, ptr %[[TYPE_CODE_GEP]]
! LLVM-NEXT: %[[EXT_TYPE_CODE:.*]] = sext i8 %[[TYPE_CODE]] to i32
! LLVM: %{{.*}} = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } undef, i64 %[[ELEM_SIZE]], 1
! LLVM: %[[TRUNC_TYPE_CODE:.*]] = trunc i32 %[[TYPE_CODE]] to i8
! LLVM: %[[TRUNC_TYPE_CODE:.*]] = trunc i32 %[[EXT_TYPE_CODE]] to i8
! LLVM: %{{.*}} = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %{{.*}}, i8 %[[TRUNC_TYPE_CODE]], 4
! LLVM: store { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %{{.*}}, ptr %[[TMP:.*]]
! LLVM: call void %{{.*}}(ptr %{{.*}})
Expand All @@ -626,9 +627,10 @@ program test_alloc
! LLVM: %[[ELEM_SIZE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] }, ptr %{{.*}}, i32 0, i32 1
! LLVM: %[[ELEM_SIZE:.*]] = load i64, ptr %[[ELEM_SIZE_GEP]]
! LLVM: %[[TYPE_CODE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] }, ptr %{{.*}}, i32 0, i32 4
! LLVM: %[[TYPE_CODE:.*]] = load i32, ptr %[[TYPE_CODE_GEP]]
! LLVM: %[[TYPE_CODE:.*]] = load i8, ptr %[[TYPE_CODE_GEP]]
! LLVM-NEXT: %[[EXT_TYPE_CODE:.*]] = sext i8 %[[TYPE_CODE]] to i32
! LLVM: %{{.*}} = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } undef, i64 %[[ELEM_SIZE]], 1
! LLVM: %[[TRUNC_TYPE_CODE:.*]] = trunc i32 %[[TYPE_CODE]] to i8
! LLVM: %[[TRUNC_TYPE_CODE:.*]] = trunc i32 %[[EXT_TYPE_CODE]] to i8
! LLVM: %{{.*}} = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %{{.*}}, i8 %[[TRUNC_TYPE_CODE]], 4
! LLVM: store { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %{{.*}}, ptr %{{.*}}
! LLVM: call void %{{.*}}(ptr %{{.*}})
Expand All @@ -641,11 +643,12 @@ program test_alloc
! LLVM: %[[ELE_SIZE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]], ptr, [1 x i64] }, ptr %{{.*}}, i32 0, i32 1
! LLVM: %[[ELE_SIZE:.*]] = load i64, ptr %[[ELE_SIZE_GEP]]
! LLVM: %[[TYPE_CODE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]], ptr, [1 x i64] }, ptr %{{.*}}, i32 0, i32 4
! LLVM: %[[TYPE_CODE:.*]] = load i32, ptr %[[TYPE_CODE_GEP]]
! LLVM: %[[TYPE_CODE:.*]] = load i8, ptr %[[TYPE_CODE_GEP]]
! LLVM-NEXT: %[[TYPE_CODE_EXT:.*]] = sext i8 %[[TYPE_CODE]] to i32
! LLVM: %[[BOX0:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } undef, i64 %[[ELE_SIZE]], 1
! LLVM: %[[BOX1:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %[[BOX0]], i32 20240719, 2
! LLVM: %[[BOX2:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %[[BOX1]], i8 0, 3
! LLVM: %[[TYPE_CODE_TRUNC:.*]] = trunc i32 %[[TYPE_CODE]] to i8
! LLVM: %[[TYPE_CODE_TRUNC:.*]] = trunc i32 %[[TYPE_CODE_EXT]] to i8
! LLVM: %[[BOX3:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %[[BOX2]], i8 %[[TYPE_CODE_TRUNC]], 4
! LLVM: %[[BOX4:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %[[BOX3]], i8 0, 5
! LLVM: %[[BOX5:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %[[BOX4]], i8 1, 6
Expand All @@ -662,11 +665,12 @@ program test_alloc
! LLVM: %[[ELE_SIZE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]], ptr, [1 x i64] }, ptr %{{.*}}, i32 0, i32 1
! LLVM: %[[ELE_SIZE:.*]] = load i64, ptr %[[ELE_SIZE_GEP]]
! LLVM: %[[TYPE_CODE_GEP:.*]] = getelementptr { ptr, i64, i32, i8, i8, i8, i8, [1 x [3 x i64]], ptr, [1 x i64] }, ptr %{{.*}}, i32 0, i32 4
! LLVM: %[[TYPE_CODE:.*]] = load i32, ptr %[[TYPE_CODE_GEP]]
! LLVM: %[[TYPE_CODE:.*]] = load i8, ptr %[[TYPE_CODE_GEP]]
! LLVM-NEXT: %[[TYPE_CODE_EXT:.*]] = sext i8 %[[TYPE_CODE]] to i32
! LLVM: %[[BOX0:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } undef, i64 %[[ELE_SIZE]], 1
! LLVM: %[[BOX1:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %[[BOX0]], i32 20240719, 2
! LLVM: %[[BOX2:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %[[BOX1]], i8 0, 3
! LLVM: %[[TYPE_CODE_TRUNC:.*]] = trunc i32 %[[TYPE_CODE]] to i8
! LLVM: %[[TYPE_CODE_TRUNC:.*]] = trunc i32 %[[TYPE_CODE_EXT]] to i8
! LLVM: %[[BOX3:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %[[BOX2]], i8 %[[TYPE_CODE_TRUNC]], 4
! LLVM: %[[BOX4:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %[[BOX3]], i8 0, 5
! LLVM: %[[BOX5:.*]] = insertvalue { ptr, i64, i32, i8, i8, i8, i8, ptr, [1 x i64] } %[[BOX4]], i8 1, 6
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