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[Based on #2033] ssa,runtime: return runtime.Error values for assertions and faults #2034

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[Based on #2033] ssa,runtime: return runtime.Error values for assertions and faults #2034

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87ba303
runtime: store goroutine state behind pthread getg
cpunion Jul 24, 2026
a869220
ssa,runtime: tighten recover to direct deferred calls (Defer-node model)
cpunion Jul 6, 2026
add384f
ssa,runtime: real runtime.Error values for type asserts, fault signal…
cpunion Jul 6, 2026
a7b4d8c
style: gofmt golden in.go files under _testrt
cpunion Jul 6, 2026
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4 changes: 2 additions & 2 deletions cl/_testdata/vargs/in.go
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Expand Up @@ -3,7 +3,6 @@ package main

import "github.com/goplus/lib/c"

// CHECK: @0 = private unnamed_addr constant [3 x i8] c"int", align 1
// CHECK: @1 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1

func main() {
Expand Down Expand Up @@ -88,7 +87,8 @@ func test(a ...any) {
// CHECK-NEXT: br label %_llgo_1
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_5: ; preds = %_llgo_2
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicTypeAssert"(ptr %12, %"{{.*}}/runtime/internal/runtime.String" { ptr @0, i64 3 }, %"{{.*}}/runtime/internal/runtime.String" zeroinitializer)
// CHECK-NEXT: %17 = call %"{{.*}}/runtime/internal/runtime.eface" @"{{.*}}/runtime/internal/runtime.TypeAssertError"(ptr %12, ptr @_llgo_int, ptr null)
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %17)
// CHECK-NEXT: unreachable
// CHECK-NEXT: }

Expand Down
3 changes: 2 additions & 1 deletion cl/_testgo/abimethod/in.go
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Expand Up @@ -736,7 +736,8 @@ type I2 interface {
// CHECK-NEXT: br i1 %29, label %_llgo_1, label %_llgo_2
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_4: ; preds = %_llgo_0
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicTypeAssert"(ptr %23, %"{{.*}}/runtime/internal/runtime.String" { ptr @5, i64 3 }, %"{{.*}}/runtime/internal/runtime.String" zeroinitializer)
// CHECK-NEXT: %30 = call %"{{.*}}/runtime/internal/runtime.eface" @"{{.*}}/runtime/internal/runtime.TypeAssertError"(ptr %23, ptr @_llgo_int, ptr null)
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %30)
// CHECK-NEXT: unreachable
// CHECK-NEXT: }

Expand Down
19 changes: 11 additions & 8 deletions cl/_testgo/cgodefer/cgodefer.go
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Expand Up @@ -90,17 +90,20 @@ import "C"
// CHECK-NEXT: store ptr %32, ptr %18, align 8
// CHECK-NEXT: %33 = extractvalue { ptr, i64, { ptr, ptr } } %31, 2
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.FreeDeferNode"(ptr %30)
// CHECK-NEXT: %34 = extractvalue { ptr, ptr } %33, 1
// CHECK-NEXT: %35 = extractvalue { ptr, ptr } %33, 0
// CHECK-NEXT: call void %35(ptr %34)
// CHECK-NEXT: %34 = extractvalue { ptr, ptr } %33, 0
// CHECK-NEXT: %35 = call ptr @"{{.*}}/runtime/internal/runtime.StartRecoverFrame"(ptr %34)
// CHECK-NEXT: %36 = extractvalue { ptr, ptr } %33, 1
// CHECK-NEXT: %37 = extractvalue { ptr, ptr } %33, 0
// CHECK-NEXT: call void %37(ptr %36)
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.EndRecoverFrame"(ptr %35)
// CHECK-NEXT: br label %_llgo_8
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_8: ; preds = %_llgo_7, %_llgo_2
// CHECK-NEXT: %36 = load %"{{.*}}/runtime/internal/runtime.Defer", ptr %10, align 8
// CHECK-NEXT: %37 = extractvalue %"{{.*}}/runtime/internal/runtime.Defer" %36, 2
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.SetThreadDefer"(ptr %37)
// CHECK-NEXT: %38 = load ptr, ptr %17, align 8
// CHECK-NEXT: indirectbr ptr %38, [label %_llgo_3, label %_llgo_6]
// CHECK-NEXT: %38 = load %"{{.*}}/runtime/internal/runtime.Defer", ptr %10, align 8
// CHECK-NEXT: %39 = extractvalue %"{{.*}}/runtime/internal/runtime.Defer" %38, 2
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.SetThreadDefer"(ptr %39)
// CHECK-NEXT: %40 = load ptr, ptr %17, align 8
// CHECK-NEXT: indirectbr ptr %40, [label %_llgo_3, label %_llgo_6]
// CHECK-NEXT: }
func main() {
// CHECK-LABEL: define { ptr, ptr } @"{{.*}}/cl/_testgo/cgodefer.main$1"(ptr %0){{.*}} {
Expand Down
5 changes: 2 additions & 3 deletions cl/_testgo/closureall/in.go
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Expand Up @@ -7,8 +7,6 @@ import "github.com/goplus/lib/c"

// CHECK: @0 = private unnamed_addr constant [46 x i8] c"{{.*}}/cl/_testgo/closureall.S", align 1
// CHECK: @1 = private unnamed_addr constant [3 x i8] c"Inc", align 1
// CHECK: @7 = private unnamed_addr constant [3 x i8] c"Add", align 1
// CHECK: @9 = private unnamed_addr constant [23 x i8] c"interface{Add(int) int}", align 1

//go:linkname cSqrt C.sqrt
func cSqrt(x c.Double) c.Double
Expand Down Expand Up @@ -173,7 +171,8 @@ func makeWithFree(base int) Fn {
// CHECK-NEXT: ret void
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_2: ; preds = %_llgo_0
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicTypeAssert"(ptr %21, %"{{.*}}/runtime/internal/runtime.String" { ptr @9, i64 23 }, %"{{.*}}/runtime/internal/runtime.String" { ptr @7, i64 3 })
// CHECK-NEXT: %32 = call %"{{.*}}/runtime/internal/runtime.eface" @"{{.*}}/runtime/internal/runtime.TypeAssertError"(ptr %21, ptr @"_llgo_iface$VdBKYV8-gcMjZtZfcf-u2oKoj9Lu3VXwuG8TGCW2S4A", ptr null)
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %32)
// CHECK-NEXT: unreachable
// CHECK-NEXT: }

Expand Down
16 changes: 8 additions & 8 deletions cl/_testgo/genericembediface/in.go
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Expand Up @@ -7,10 +7,9 @@ import (

// CHECK: {{^}}@2 = private unnamed_addr constant [20 x i8] c"ServerReflectionInfo", align 1{{$}}
// CHECK: {{^}}@5 = private unnamed_addr constant [7 x i8] c"Context", align 1{{$}}
// CHECK: {{^}}@11 = private unnamed_addr constant [68 x i8] c"{{.*}}/cl/_testgo/genericembediface.ReflectionServer", align 1{{$}}
// CHECK: {{^}}@19 = private unnamed_addr constant [4 x i8] c"pass", align 1{{$}}
// CHECK: {{^}}@20 = private unnamed_addr constant [58 x i8] c"{{.*}}/cl/_testgo/genericembediface.server", align 1{{$}}
// CHECK: {{^}}@21 = private unnamed_addr constant [58 x i8] c"{{.*}}/cl/_testgo/genericembediface.stream", align 1{{$}}
// CHECK: {{^}}@18 = private unnamed_addr constant [4 x i8] c"pass", align 1{{$}}
// CHECK: {{^}}@19 = private unnamed_addr constant [58 x i8] c"{{.*}}/cl/_testgo/genericembediface.server", align 1{{$}}
// CHECK: {{^}}@20 = private unnamed_addr constant [58 x i8] c"{{.*}}/cl/_testgo/genericembediface.stream", align 1{{$}}

type Request struct{}
type Response struct{}
Expand Down Expand Up @@ -48,7 +47,8 @@ type ReflectionServer interface {
// CHECK-NEXT: ret %"{{.*}}/runtime/internal/runtime.iface" %21
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_2: ; preds = %_llgo_0
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicTypeAssert"(ptr %2, %"{{.*}}/runtime/internal/runtime.String" { ptr @11, i64 68 }, %"{{.*}}/runtime/internal/runtime.String" { ptr @2, i64 20 })
// CHECK-NEXT: %22 = call %"{{.*}}/runtime/internal/runtime.eface" @"{{.*}}/runtime/internal/runtime.TypeAssertError"(ptr %2, ptr @"_llgo_{{.*}}/cl/_testgo/genericembediface.ReflectionServer", ptr null)
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %22)
// CHECK-NEXT: unreachable
// CHECK-NEXT: }

Expand Down Expand Up @@ -93,7 +93,7 @@ func (stream) Context() string {
// CHECK-NEXT: %4 = insertvalue %"{{.*}}/runtime/internal/runtime.iface" undef, ptr %3, 0
// CHECK-NEXT: %5 = insertvalue %"{{.*}}/runtime/internal/runtime.iface" %4, ptr %2, 1
// CHECK-NEXT: %6 = call %"{{.*}}/runtime/internal/runtime.iface" @"{{.*}}/cl/_testgo/genericembediface.handler"(%"{{.*}}/runtime/internal/runtime.eface" %1, %"{{.*}}/runtime/internal/runtime.iface" %5)
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PrintString"(%"{{.*}}/runtime/internal/runtime.String" { ptr @19, i64 4 })
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PrintString"(%"{{.*}}/runtime/internal/runtime.String" { ptr @18, i64 4 })
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PrintByte"(i8 10)
// CHECK-NEXT: ret void
// CHECK-NEXT: }
Expand All @@ -111,7 +111,7 @@ func main() {
// CHECK-LABEL: define %"{{.*}}/runtime/internal/runtime.iface" @"{{.*}}/cl/_testgo/genericembediface.(*server).ServerReflectionInfo"(ptr %0, %"{{.*}}/runtime/internal/runtime.iface" %1){{.*}} {
// CHECK-NEXT: _llgo_0:
// CHECK-NEXT: %2 = icmp eq ptr %0, null
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicWrapNilPointer"(i1 %2, %"{{.*}}/runtime/internal/runtime.String" { ptr @20, i64 58 }, %"{{.*}}/runtime/internal/runtime.String" { ptr @2, i64 20 })
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicWrapNilPointer"(i1 %2, %"{{.*}}/runtime/internal/runtime.String" { ptr @19, i64 58 }, %"{{.*}}/runtime/internal/runtime.String" { ptr @2, i64 20 })
// CHECK-NEXT: %3 = icmp eq ptr %0, null
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.AssertNilDeref"(i1 %3)
// CHECK-NEXT: %4 = call %"{{.*}}/runtime/internal/runtime.iface" @"{{.*}}/cl/_testgo/genericembediface.server.ServerReflectionInfo"(%"{{.*}}/cl/_testgo/genericembediface.server" zeroinitializer, %"{{.*}}/runtime/internal/runtime.iface" %1)
Expand All @@ -126,7 +126,7 @@ func main() {
// CHECK-LABEL: define %"{{.*}}/runtime/internal/runtime.String" @"{{.*}}/cl/_testgo/genericembediface.(*stream).Context"(ptr %0){{.*}} {
// CHECK-NEXT: _llgo_0:
// CHECK-NEXT: %1 = icmp eq ptr %0, null
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicWrapNilPointer"(i1 %1, %"{{.*}}/runtime/internal/runtime.String" { ptr @21, i64 58 }, %"{{.*}}/runtime/internal/runtime.String" { ptr @5, i64 7 })
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicWrapNilPointer"(i1 %1, %"{{.*}}/runtime/internal/runtime.String" { ptr @20, i64 58 }, %"{{.*}}/runtime/internal/runtime.String" { ptr @5, i64 7 })
// CHECK-NEXT: %2 = icmp eq ptr %0, null
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.AssertNilDeref"(i1 %2)
// CHECK-NEXT: %3 = call %"{{.*}}/runtime/internal/runtime.String" @"{{.*}}/cl/_testgo/genericembediface.stream.Context"(%"{{.*}}/cl/_testgo/genericembediface.stream" zeroinitializer)
Expand Down
81 changes: 42 additions & 39 deletions cl/_testgo/ifaceprom/in.go
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Expand Up @@ -8,8 +8,7 @@ package main
// CHECK: @0 = private unnamed_addr constant [3 x i8] c"two", align 1
// CHECK: @1 = private unnamed_addr constant [48 x i8] c"{{.*}}/cl/_testgo/ifaceprom.impl", align 1
// CHECK: @2 = private unnamed_addr constant [3 x i8] c"one", align 1
// CHECK: @13 = private unnamed_addr constant [45 x i8] c"{{.*}}/cl/_testgo/ifaceprom.I", align 1
// CHECK: @14 = private unnamed_addr constant [4 x i8] c"pass", align 1
// CHECK: @13 = private unnamed_addr constant [4 x i8] c"pass", align 1

type I interface {
one() int
Expand Down Expand Up @@ -256,7 +255,7 @@ func main() {
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_7: ; preds = %_llgo_19
// CHECK-NEXT: %44 = call ptr @"{{.*}}/runtime/internal/runtime.AllocU"(i64 8)
// CHECK-NEXT: store i64 %100, ptr %44, align 8
// CHECK-NEXT: store i64 %101, ptr %44, align 8
// CHECK-NEXT: %45 = insertvalue %"{{.*}}/runtime/internal/runtime.eface" { ptr @_llgo_int, ptr undef }, ptr %44, 1
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %45)
// CHECK-NEXT: unreachable
Expand Down Expand Up @@ -316,7 +315,7 @@ func main() {
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_13: ; preds = %_llgo_21
// CHECK-NEXT: %80 = call ptr @"{{.*}}/runtime/internal/runtime.AllocU"(i64 16)
// CHECK-NEXT: store %"{{.*}}/runtime/internal/runtime.String" %107, ptr %80, align 8
// CHECK-NEXT: store %"{{.*}}/runtime/internal/runtime.String" %109, ptr %80, align 8
// CHECK-NEXT: %81 = insertvalue %"{{.*}}/runtime/internal/runtime.eface" { ptr @_llgo_string, ptr undef }, ptr %80, 1
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %81)
// CHECK-NEXT: unreachable
Expand All @@ -330,13 +329,13 @@ func main() {
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_15: ; preds = %_llgo_23
// CHECK-NEXT: %86 = call ptr @"{{.*}}/runtime/internal/runtime.AllocU"(i64 16)
// CHECK-NEXT: store %"{{.*}}/runtime/internal/runtime.String" %115, ptr %86, align 8
// CHECK-NEXT: store %"{{.*}}/runtime/internal/runtime.String" %118, ptr %86, align 8
// CHECK-NEXT: %87 = insertvalue %"{{.*}}/runtime/internal/runtime.eface" { ptr @_llgo_string, ptr undef }, ptr %86, 1
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %87)
// CHECK-NEXT: unreachable
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_16: ; preds = %_llgo_23
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PrintString"(%"{{.*}}/runtime/internal/runtime.String" { ptr @14, i64 4 })
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PrintString"(%"{{.*}}/runtime/internal/runtime.String" { ptr @13, i64 4 })
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PrintByte"(i8 10)
// CHECK-NEXT: ret void
// CHECK-EMPTY:
Expand All @@ -352,54 +351,58 @@ func main() {
// CHECK-NEXT: br i1 %94, label %_llgo_5, label %_llgo_6
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_18: ; preds = %_llgo_4
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicTypeAssert"(ptr %36, %"{{.*}}/runtime/internal/runtime.String" { ptr @13, i64 45 }, %"{{.*}}/runtime/internal/runtime.String" { ptr @2, i64 3 })
// CHECK-NEXT: %95 = call %"{{.*}}/runtime/internal/runtime.eface" @"{{.*}}/runtime/internal/runtime.TypeAssertError"(ptr %36, ptr @"_llgo_{{.*}}/cl/_testgo/ifaceprom.I", ptr null)
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %95)
// CHECK-NEXT: unreachable
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_19: ; preds = %_llgo_6
// CHECK-NEXT: %95 = call ptr @"{{.*}}/runtime/internal/runtime.AllocU"(i64 16)
// CHECK-NEXT: %96 = getelementptr inbounds { %"{{.*}}/runtime/internal/runtime.iface" }, ptr %95, i32 0, i32 0
// CHECK-NEXT: store %"{{.*}}/runtime/internal/runtime.iface" %41, ptr %96, align 8
// CHECK-NEXT: %97 = insertvalue { ptr, ptr } { ptr @"{{.*}}/cl/_testgo/ifaceprom.I.one$bound", ptr undef }, ptr %95, 1
// CHECK-NEXT: %98 = extractvalue { ptr, ptr } %97, 1
// CHECK-NEXT: %99 = extractvalue { ptr, ptr } %97, 0
// CHECK-NEXT: %100 = call i64 %99(ptr %98)
// CHECK-NEXT: %101 = icmp ne i64 %100, 1
// CHECK-NEXT: br i1 %101, label %_llgo_7, label %_llgo_8
// CHECK-NEXT: %96 = call ptr @"{{.*}}/runtime/internal/runtime.AllocU"(i64 16)
// CHECK-NEXT: %97 = getelementptr inbounds { %"{{.*}}/runtime/internal/runtime.iface" }, ptr %96, i32 0, i32 0
// CHECK-NEXT: store %"{{.*}}/runtime/internal/runtime.iface" %41, ptr %97, align 8
// CHECK-NEXT: %98 = insertvalue { ptr, ptr } { ptr @"{{.*}}/cl/_testgo/ifaceprom.I.one$bound", ptr undef }, ptr %96, 1
// CHECK-NEXT: %99 = extractvalue { ptr, ptr } %98, 1
// CHECK-NEXT: %100 = extractvalue { ptr, ptr } %98, 0
// CHECK-NEXT: %101 = call i64 %100(ptr %99)
// CHECK-NEXT: %102 = icmp ne i64 %101, 1
// CHECK-NEXT: br i1 %102, label %_llgo_7, label %_llgo_8
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_20: ; preds = %_llgo_6
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicTypeAssert"(ptr %42, %"{{.*}}/runtime/internal/runtime.String" { ptr @13, i64 45 }, %"{{.*}}/runtime/internal/runtime.String" { ptr @2, i64 3 })
// CHECK-NEXT: %103 = call %"{{.*}}/runtime/internal/runtime.eface" @"{{.*}}/runtime/internal/runtime.TypeAssertError"(ptr %42, ptr @"_llgo_{{.*}}/cl/_testgo/ifaceprom.I", ptr null)
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %103)
// CHECK-NEXT: unreachable
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_21: ; preds = %_llgo_12
// CHECK-NEXT: %102 = call ptr @"{{.*}}/runtime/internal/runtime.AllocU"(i64 16)
// CHECK-NEXT: %103 = getelementptr inbounds { %"{{.*}}/runtime/internal/runtime.iface" }, ptr %102, i32 0, i32 0
// CHECK-NEXT: store %"{{.*}}/runtime/internal/runtime.iface" %77, ptr %103, align 8
// CHECK-NEXT: %104 = insertvalue { ptr, ptr } { ptr @"{{.*}}/cl/_testgo/ifaceprom.I.two$bound", ptr undef }, ptr %102, 1
// CHECK-NEXT: %105 = extractvalue { ptr, ptr } %104, 1
// CHECK-NEXT: %106 = extractvalue { ptr, ptr } %104, 0
// CHECK-NEXT: %107 = call %"{{.*}}/runtime/internal/runtime.String" %106(ptr %105)
// CHECK-NEXT: %108 = call i1 @"{{.*}}/runtime/internal/runtime.StringEqual"(%"{{.*}}/runtime/internal/runtime.String" %107, %"{{.*}}/runtime/internal/runtime.String" { ptr @0, i64 3 })
// CHECK-NEXT: %109 = xor i1 %108, true
// CHECK-NEXT: br i1 %109, label %_llgo_13, label %_llgo_14
// CHECK-NEXT: %104 = call ptr @"{{.*}}/runtime/internal/runtime.AllocU"(i64 16)
// CHECK-NEXT: %105 = getelementptr inbounds { %"{{.*}}/runtime/internal/runtime.iface" }, ptr %104, i32 0, i32 0
// CHECK-NEXT: store %"{{.*}}/runtime/internal/runtime.iface" %77, ptr %105, align 8
// CHECK-NEXT: %106 = insertvalue { ptr, ptr } { ptr @"{{.*}}/cl/_testgo/ifaceprom.I.two$bound", ptr undef }, ptr %104, 1
// CHECK-NEXT: %107 = extractvalue { ptr, ptr } %106, 1
// CHECK-NEXT: %108 = extractvalue { ptr, ptr } %106, 0
// CHECK-NEXT: %109 = call %"{{.*}}/runtime/internal/runtime.String" %108(ptr %107)
// CHECK-NEXT: %110 = call i1 @"{{.*}}/runtime/internal/runtime.StringEqual"(%"{{.*}}/runtime/internal/runtime.String" %109, %"{{.*}}/runtime/internal/runtime.String" { ptr @0, i64 3 })
// CHECK-NEXT: %111 = xor i1 %110, true
// CHECK-NEXT: br i1 %111, label %_llgo_13, label %_llgo_14
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_22: ; preds = %_llgo_12
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicTypeAssert"(ptr %78, %"{{.*}}/runtime/internal/runtime.String" { ptr @13, i64 45 }, %"{{.*}}/runtime/internal/runtime.String" { ptr @2, i64 3 })
// CHECK-NEXT: %112 = call %"{{.*}}/runtime/internal/runtime.eface" @"{{.*}}/runtime/internal/runtime.TypeAssertError"(ptr %78, ptr @"_llgo_{{.*}}/cl/_testgo/ifaceprom.I", ptr null)
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %112)
// CHECK-NEXT: unreachable
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_23: ; preds = %_llgo_14
// CHECK-NEXT: %110 = call ptr @"{{.*}}/runtime/internal/runtime.AllocU"(i64 16)
// CHECK-NEXT: %111 = getelementptr inbounds { %"{{.*}}/runtime/internal/runtime.iface" }, ptr %110, i32 0, i32 0
// CHECK-NEXT: store %"{{.*}}/runtime/internal/runtime.iface" %83, ptr %111, align 8
// CHECK-NEXT: %112 = insertvalue { ptr, ptr } { ptr @"{{.*}}/cl/_testgo/ifaceprom.I.two$bound", ptr undef }, ptr %110, 1
// CHECK-NEXT: %113 = extractvalue { ptr, ptr } %112, 1
// CHECK-NEXT: %114 = extractvalue { ptr, ptr } %112, 0
// CHECK-NEXT: %115 = call %"{{.*}}/runtime/internal/runtime.String" %114(ptr %113)
// CHECK-NEXT: %116 = call i1 @"{{.*}}/runtime/internal/runtime.StringEqual"(%"{{.*}}/runtime/internal/runtime.String" %115, %"{{.*}}/runtime/internal/runtime.String" { ptr @0, i64 3 })
// CHECK-NEXT: %117 = xor i1 %116, true
// CHECK-NEXT: br i1 %117, label %_llgo_15, label %_llgo_16
// CHECK-NEXT: %113 = call ptr @"{{.*}}/runtime/internal/runtime.AllocU"(i64 16)
// CHECK-NEXT: %114 = getelementptr inbounds { %"{{.*}}/runtime/internal/runtime.iface" }, ptr %113, i32 0, i32 0
// CHECK-NEXT: store %"{{.*}}/runtime/internal/runtime.iface" %83, ptr %114, align 8
// CHECK-NEXT: %115 = insertvalue { ptr, ptr } { ptr @"{{.*}}/cl/_testgo/ifaceprom.I.two$bound", ptr undef }, ptr %113, 1
// CHECK-NEXT: %116 = extractvalue { ptr, ptr } %115, 1
// CHECK-NEXT: %117 = extractvalue { ptr, ptr } %115, 0
// CHECK-NEXT: %118 = call %"{{.*}}/runtime/internal/runtime.String" %117(ptr %116)
// CHECK-NEXT: %119 = call i1 @"{{.*}}/runtime/internal/runtime.StringEqual"(%"{{.*}}/runtime/internal/runtime.String" %118, %"{{.*}}/runtime/internal/runtime.String" { ptr @0, i64 3 })
// CHECK-NEXT: %120 = xor i1 %119, true
// CHECK-NEXT: br i1 %120, label %_llgo_15, label %_llgo_16
// CHECK-EMPTY:
// CHECK-NEXT: _llgo_24: ; preds = %_llgo_14
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.PanicTypeAssert"(ptr %84, %"{{.*}}/runtime/internal/runtime.String" { ptr @13, i64 45 }, %"{{.*}}/runtime/internal/runtime.String" { ptr @2, i64 3 })
// CHECK-NEXT: %121 = call %"{{.*}}/runtime/internal/runtime.eface" @"{{.*}}/runtime/internal/runtime.TypeAssertError"(ptr %84, ptr @"_llgo_{{.*}}/cl/_testgo/ifaceprom.I", ptr null)
// CHECK-NEXT: call void @"{{.*}}/runtime/internal/runtime.Panic"(%"{{.*}}/runtime/internal/runtime.eface" %121)
// CHECK-NEXT: unreachable
// CHECK-NEXT: }

Expand Down
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