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ssa: map range/next

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This commit is contained in:
visualfc
2024-06-29 20:43:12 +08:00
parent 2ccd1625e7
commit 28ebce6b65
5 changed files with 373 additions and 53 deletions
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18
cl/_testrt/makemap/in.go
View File

@@ -4,9 +4,17 @@ func main() {
m := make(map[int]string)
m[1] = "hello"
m[2] = "world"
println(m[1], m[2])
v, ok := m[2]
println(v, ok)
v2, ok := m[10]
println(v2, ok)
m[3] = "llgo"
println(m[1], m[2], len(m))
for k, v := range m {
println(k, ":", v)
}
s := make(map[string]int, len(m))
for k, v := range m {
s[v] = k
}
id, ok := s["llgo"]
println("llgo", id, ok)
none, ok := s["go"]
println("go", none, ok)
}

347
cl/_testrt/makemap/out.ll
View File

@@ -16,6 +16,10 @@ source_filename = "main"
@4 = private unnamed_addr constant [4 x i8] c"main", align 1
@5 = private unnamed_addr constant [5 x i8] c"hello", align 1
@6 = private unnamed_addr constant [5 x i8] c"world", align 1
@7 = private unnamed_addr constant [4 x i8] c"llgo", align 1
@8 = private unnamed_addr constant [1 x i8] c":", align 1
@"map[_llgo_string]_llgo_int" = linkonce global ptr null, align 8
@9 = private unnamed_addr constant [2 x i8] c"go", align 1
define void @main.init() {
_llgo_0:
@@ -61,59 +65,213 @@ _llgo_0:
store i64 2, ptr %16, align 4
%17 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %15, ptr %3, ptr %16)
store %"github.com/goplus/llgo/internal/runtime.String" %14, ptr %17, align 8
%18 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
%19 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
store i64 1, ptr %19, align 4
%20 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAccess1"(ptr %18, ptr %3, ptr %19)
%21 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %20, align 8
%18 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%19 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %18, i32 0, i32 0
store ptr @7, ptr %19, align 8
%20 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %18, i32 0, i32 1
store i64 4, ptr %20, align 4
%21 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %18, align 8
%22 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
%23 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
store i64 2, ptr %23, align 4
%24 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAccess1"(ptr %22, ptr %3, ptr %23)
%25 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %24, align 8
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %21)
store i64 3, ptr %23, align 4
%24 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %22, ptr %3, ptr %23)
store %"github.com/goplus/llgo/internal/runtime.String" %21, ptr %24, align 8
%25 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
%26 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
store i64 1, ptr %26, align 4
%27 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAccess1"(ptr %25, ptr %3, ptr %26)
%28 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %27, align 8
%29 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
%30 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
store i64 2, ptr %30, align 4
%31 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAccess1"(ptr %29, ptr %3, ptr %30)
%32 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %31, align 8
%33 = load i64, ptr %3, align 4
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %28)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %25)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %32)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %33)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
%26 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
%27 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
store i64 2, ptr %27, align 4
%28 = call { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr %26, ptr %3, ptr %27)
%29 = extractvalue { ptr, i1 } %28, 0
%30 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %29, align 8
%31 = extractvalue { ptr, i1 } %28, 1
%32 = alloca { %"github.com/goplus/llgo/internal/runtime.String", i1 }, align 8
%33 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %32, i32 0, i32 0
store %"github.com/goplus/llgo/internal/runtime.String" %30, ptr %33, align 8
%34 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %32, i32 0, i32 1
store i1 %31, ptr %34, align 1
%35 = load { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %32, align 8
%36 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %35, 0
%37 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %35, 1
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %36)
%34 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
%35 = call ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr %34, ptr %3)
br label %_llgo_1
_llgo_1: ; preds = %_llgo_2, %_llgo_0
%36 = call { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr %35)
%37 = extractvalue { i1, ptr, ptr } %36, 0
br i1 %37, label %_llgo_7, label %_llgo_8
_llgo_2: ; preds = %_llgo_9
%38 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %110, 1
%39 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %110, 2
%40 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%41 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %40, i32 0, i32 0
store ptr @8, ptr %41, align 8
%42 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %40, i32 0, i32 1
store i64 1, ptr %42, align 4
%43 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %40, align 8
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %38)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %37)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %43)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %39)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
%38 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
%39 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 8)
store i64 10, ptr %39, align 4
%40 = call { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr %38, ptr %3, ptr %39)
%41 = extractvalue { ptr, i1 } %40, 0
%42 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %41, align 8
%43 = extractvalue { ptr, i1 } %40, 1
%44 = alloca { %"github.com/goplus/llgo/internal/runtime.String", i1 }, align 8
%45 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %44, i32 0, i32 0
store %"github.com/goplus/llgo/internal/runtime.String" %42, ptr %45, align 8
%46 = getelementptr inbounds { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %44, i32 0, i32 1
store i1 %43, ptr %46, align 1
%47 = load { %"github.com/goplus/llgo/internal/runtime.String", i1 }, ptr %44, align 8
%48 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %47, 0
%49 = extractvalue { %"github.com/goplus/llgo/internal/runtime.String", i1 } %47, 1
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %48)
br label %_llgo_1
_llgo_3: ; preds = %_llgo_9
%44 = load i64, ptr %3, align 4
%45 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
%46 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeMap"(ptr %45, i64 %44)
%47 = load ptr, ptr @"map[_llgo_int]_llgo_string", align 8
%48 = call ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr %47, ptr %3)
br label %_llgo_4
_llgo_4: ; preds = %_llgo_5, %_llgo_3
%49 = call { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr %48)
%50 = extractvalue { i1, ptr, ptr } %49, 0
br i1 %50, label %_llgo_10, label %_llgo_11
_llgo_5: ; preds = %_llgo_12
%51 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %126, 1
%52 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %126, 2
%53 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
%54 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
store %"github.com/goplus/llgo/internal/runtime.String" %52, ptr %54, align 8
%55 = call ptr @"github.com/goplus/llgo/internal/runtime.MapAssign"(ptr %53, ptr %46, ptr %54)
store i64 %51, ptr %55, align 4
br label %_llgo_4
_llgo_6: ; preds = %_llgo_12
%56 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%57 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %56, i32 0, i32 0
store ptr @7, ptr %57, align 8
%58 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %56, i32 0, i32 1
store i64 4, ptr %58, align 4
%59 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %56, align 8
%60 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
%61 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
store %"github.com/goplus/llgo/internal/runtime.String" %59, ptr %61, align 8
%62 = call { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr %60, ptr %46, ptr %61)
%63 = extractvalue { ptr, i1 } %62, 0
%64 = load i64, ptr %63, align 4
%65 = extractvalue { ptr, i1 } %62, 1
%66 = alloca { i64, i1 }, align 8
%67 = getelementptr inbounds { i64, i1 }, ptr %66, i32 0, i32 0
store i64 %64, ptr %67, align 4
%68 = getelementptr inbounds { i64, i1 }, ptr %66, i32 0, i32 1
store i1 %65, ptr %68, align 1
%69 = load { i64, i1 }, ptr %66, align 4
%70 = extractvalue { i64, i1 } %69, 0
%71 = extractvalue { i64, i1 } %69, 1
%72 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%73 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %72, i32 0, i32 0
store ptr @7, ptr %73, align 8
%74 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %72, i32 0, i32 1
store i64 4, ptr %74, align 4
%75 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %72, align 8
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %75)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %49)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %70)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %71)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
%76 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%77 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %76, i32 0, i32 0
store ptr @9, ptr %77, align 8
%78 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %76, i32 0, i32 1
store i64 2, ptr %78, align 4
%79 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %76, align 8
%80 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
%81 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 16)
store %"github.com/goplus/llgo/internal/runtime.String" %79, ptr %81, align 8
%82 = call { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr %80, ptr %46, ptr %81)
%83 = extractvalue { ptr, i1 } %82, 0
%84 = load i64, ptr %83, align 4
%85 = extractvalue { ptr, i1 } %82, 1
%86 = alloca { i64, i1 }, align 8
%87 = getelementptr inbounds { i64, i1 }, ptr %86, i32 0, i32 0
store i64 %84, ptr %87, align 4
%88 = getelementptr inbounds { i64, i1 }, ptr %86, i32 0, i32 1
store i1 %85, ptr %88, align 1
%89 = load { i64, i1 }, ptr %86, align 4
%90 = extractvalue { i64, i1 } %89, 0
%91 = extractvalue { i64, i1 } %89, 1
%92 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%93 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %92, i32 0, i32 0
store ptr @9, ptr %93, align 8
%94 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %92, i32 0, i32 1
store i64 2, ptr %94, align 4
%95 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %92, align 8
call void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String" %95)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64 %90)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 32)
call void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1 %91)
call void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8 10)
ret i32 0
_llgo_7: ; preds = %_llgo_1
%96 = extractvalue { i1, ptr, ptr } %36, 1
%97 = extractvalue { i1, ptr, ptr } %36, 2
%98 = load i64, ptr %96, align 4
%99 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %97, align 8
%100 = alloca { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, align 8
%101 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %100, i32 0, i32 0
store i1 true, ptr %101, align 1
%102 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %100, i32 0, i32 1
store i64 %98, ptr %102, align 4
%103 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %100, i32 0, i32 2
store %"github.com/goplus/llgo/internal/runtime.String" %99, ptr %103, align 8
%104 = load { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %100, align 8
br label %_llgo_9
_llgo_8: ; preds = %_llgo_1
%105 = alloca { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, align 8
%106 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %105, i32 0, i32 0
store i1 false, ptr %106, align 1
%107 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %105, i32 0, i32 1
store i64 0, ptr %107, align 4
%108 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %105, i32 0, i32 2
store %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, ptr %108, align 8
%109 = load { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %105, align 8
br label %_llgo_9
_llgo_9: ; preds = %_llgo_8, %_llgo_7
%110 = phi { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } [ %104, %_llgo_7 ], [ %109, %_llgo_8 ]
%111 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %110, 0
br i1 %111, label %_llgo_2, label %_llgo_3
_llgo_10: ; preds = %_llgo_4
%112 = extractvalue { i1, ptr, ptr } %49, 1
%113 = extractvalue { i1, ptr, ptr } %49, 2
%114 = load i64, ptr %112, align 4
%115 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %113, align 8
%116 = alloca { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, align 8
%117 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %116, i32 0, i32 0
store i1 true, ptr %117, align 1
%118 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %116, i32 0, i32 1
store i64 %114, ptr %118, align 4
%119 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %116, i32 0, i32 2
store %"github.com/goplus/llgo/internal/runtime.String" %115, ptr %119, align 8
%120 = load { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %116, align 8
br label %_llgo_12
_llgo_11: ; preds = %_llgo_4
%121 = alloca { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, align 8
%122 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %121, i32 0, i32 0
store i1 false, ptr %122, align 1
%123 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %121, i32 0, i32 1
store i64 0, ptr %123, align 4
%124 = getelementptr inbounds { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %121, i32 0, i32 2
store %"github.com/goplus/llgo/internal/runtime.String" zeroinitializer, ptr %124, align 8
%125 = load { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" }, ptr %121, align 8
br label %_llgo_12
_llgo_12: ; preds = %_llgo_11, %_llgo_10
%126 = phi { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } [ %120, %_llgo_10 ], [ %125, %_llgo_11 ]
%127 = extractvalue { i1, i64, %"github.com/goplus/llgo/internal/runtime.String" } %126, 0
br i1 %127, label %_llgo_5, label %_llgo_6
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()
@@ -215,6 +373,101 @@ _llgo_1: ; preds = %_llgo_0
br label %_llgo_2
_llgo_2: ; preds = %_llgo_1, %_llgo_0
%63 = load ptr, ptr @"map[_llgo_string]_llgo_int", align 8
%64 = icmp eq ptr %63, null
br i1 %64, label %_llgo_3, label %_llgo_4
_llgo_3: ; preds = %_llgo_2
%65 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
%66 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 2)
%67 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%68 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %67, i32 0, i32 0
store ptr @0, ptr %68, align 8
%69 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %67, i32 0, i32 1
store i64 7, ptr %69, align 4
%70 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %67, align 8
%71 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%72 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %71, i32 0, i32 0
store ptr null, ptr %72, align 8
%73 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %71, i32 0, i32 1
store i64 0, ptr %73, align 4
%74 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %71, align 8
%75 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 8)
%76 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %75)
%77 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %70, ptr %76, i64 0, %"github.com/goplus/llgo/internal/runtime.String" %74, i1 false)
%78 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%79 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %78, i32 0, i32 0
store ptr @1, ptr %79, align 8
%80 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %78, i32 0, i32 1
store i64 4, ptr %80, align 4
%81 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %78, align 8
%82 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%83 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %82, i32 0, i32 0
store ptr null, ptr %83, align 8
%84 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %82, i32 0, i32 1
store i64 0, ptr %84, align 4
%85 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %82, align 8
%86 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 24)
%87 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %86)
%88 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %81, ptr %87, i64 8, %"github.com/goplus/llgo/internal/runtime.String" %85, i1 false)
%89 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%90 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %89, i32 0, i32 0
store ptr @2, ptr %90, align 8
%91 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %89, i32 0, i32 1
store i64 5, ptr %91, align 4
%92 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %89, align 8
%93 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%94 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %93, i32 0, i32 0
store ptr null, ptr %94, align 8
%95 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %93, i32 0, i32 1
store i64 0, ptr %95, align 4
%96 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %93, align 8
%97 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 2)
%98 = call ptr @"github.com/goplus/llgo/internal/runtime.ArrayOf"(i64 8, ptr %97)
%99 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %92, ptr %98, i64 136, %"github.com/goplus/llgo/internal/runtime.String" %96, i1 false)
%100 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%101 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %100, i32 0, i32 0
store ptr @3, ptr %101, align 8
%102 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %100, i32 0, i32 1
store i64 8, ptr %102, align 4
%103 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %100, align 8
%104 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%105 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %104, i32 0, i32 0
store ptr null, ptr %105, align 8
%106 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %104, i32 0, i32 1
store i64 0, ptr %106, align 4
%107 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %104, align 8
%108 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 26)
%109 = call %"github.com/goplus/llgo/internal/abi.StructField" @"github.com/goplus/llgo/internal/runtime.StructField"(%"github.com/goplus/llgo/internal/runtime.String" %103, ptr %108, i64 200, %"github.com/goplus/llgo/internal/runtime.String" %107, i1 false)
%110 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
%111 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %110, i32 0, i32 0
store ptr @4, ptr %111, align 8
%112 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %110, i32 0, i32 1
store i64 4, ptr %112, align 4
%113 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %110, align 8
%114 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocU"(i64 224)
%115 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %114, i64 0
store %"github.com/goplus/llgo/internal/abi.StructField" %77, ptr %115, align 8
%116 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %114, i64 1
store %"github.com/goplus/llgo/internal/abi.StructField" %88, ptr %116, align 8
%117 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %114, i64 2
store %"github.com/goplus/llgo/internal/abi.StructField" %99, ptr %117, align 8
%118 = getelementptr %"github.com/goplus/llgo/internal/abi.StructField", ptr %114, i64 3
store %"github.com/goplus/llgo/internal/abi.StructField" %109, ptr %118, align 8
%119 = alloca %"github.com/goplus/llgo/internal/runtime.Slice", align 8
%120 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %119, i32 0, i32 0
store ptr %114, ptr %120, align 8
%121 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %119, i32 0, i32 1
store i64 4, ptr %121, align 4
%122 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.Slice", ptr %119, i32 0, i32 2
store i64 4, ptr %122, align 4
%123 = load %"github.com/goplus/llgo/internal/runtime.Slice", ptr %119, align 8
%124 = call ptr @"github.com/goplus/llgo/internal/runtime.Struct"(%"github.com/goplus/llgo/internal/runtime.String" %113, i64 208, %"github.com/goplus/llgo/internal/runtime.Slice" %123)
%125 = call ptr @"github.com/goplus/llgo/internal/runtime.MapOf"(ptr %65, ptr %66, ptr %124, i64 12)
store ptr %125, ptr @"map[_llgo_string]_llgo_int", align 8
br label %_llgo_4
_llgo_4: ; preds = %_llgo_3, %_llgo_2
ret void
}
@@ -240,6 +493,12 @@ declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com
declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
declare ptr @"github.com/goplus/llgo/internal/runtime.NewMapIter"(ptr, ptr)
declare { i1, ptr, ptr } @"github.com/goplus/llgo/internal/runtime.MapIterNext"(ptr)
declare { ptr, i1 } @"github.com/goplus/llgo/internal/runtime.MapAccess2"(ptr, ptr, ptr)
declare void @"github.com/goplus/llgo/internal/runtime.PrintBool"(i1)

6
cl/compile.go
View File

@@ -574,8 +574,12 @@ func (p *context) compileInstrOrValue(b llssa.Builder, iv instrOrValue, asValue
x := p.compileValue(b, v.X)
ret = b.Range(x)
case *ssa.Next:
var typ llssa.Type
if !v.IsString {
typ = p.prog.Type(v.Iter.(*ssa.Range).X.Type(), llssa.InGo)
}
iter := p.compileValue(b, v.Iter)
ret = b.Next(iter, v.IsString)
ret = b.Next(typ, iter, v.IsString)
case *ssa.ChangeInterface:
t := v.Type()
x := p.compileValue(b, v.X)

16
internal/runtime/z_map.go
View File

@@ -57,6 +57,22 @@ func MapAccess2(t *maptype, h *hmap, key unsafe.Pointer) (unsafe.Pointer, bool)
return mapaccess2(t, h, key)
}
func NewMapIter(t *maptype, h *hmap) *hiter {
var it hiter
mapiterinit(t, h, &it)
return &it
}
func MapIterNext(it *hiter) (ok bool, k unsafe.Pointer, v unsafe.Pointer) {
if it.key == nil {
return
}
ok = true
k, v = it.key, it.elem
mapiternext(it)
return
}
func mapKeyEqual(t *maptype, p, q unsafe.Pointer) bool {
if isDirectIface(t.Key) {
switch t.Key.Size_ {

39
ssa/datastruct.go
View File

@@ -548,8 +548,11 @@ func (b Builder) Range(x Expr) Expr {
switch x.kind {
case vkString:
return b.InlineCall(b.Pkg.rtFunc("NewStringIter"), x)
case vkMap:
typ := b.abiType(x.raw.Type)
return b.InlineCall(b.Pkg.rtFunc("NewMapIter"), typ, x)
}
panic("todo")
panic("unsupport range for " + x.raw.Type.String())
}
// The Next instruction reads and advances the (map or string)
@@ -570,11 +573,41 @@ func (b Builder) Range(x Expr) Expr {
// Example printed form:
//
// t1 = next t0
func (b Builder) Next(iter Expr, isString bool) (ret Expr) {
func (b Builder) Next(typ Type, iter Expr, isString bool) Expr {
if isString {
return b.InlineCall(b.Pkg.rtFunc("StringIterNext"), iter)
}
panic("todo")
prog := b.Prog
ktyp := prog.Type(typ.raw.Type.(*types.Map).Key(), InGo)
vtyp := prog.Type(typ.raw.Type.(*types.Map).Elem(), InGo)
rets := b.InlineCall(b.Pkg.rtFunc("MapIterNext"), iter)
ok := b.impl.CreateExtractValue(rets.impl, 0, "")
t := prog.Struct(prog.Bool(), ktyp, vtyp)
blks := b.Func.MakeBlocks(3)
b.If(Expr{ok, prog.Bool()}, blks[0], blks[1])
b.SetBlockEx(blks[2], AtEnd, false)
phi := b.Phi(t)
phi.AddIncoming(b, blks[:2], func(i int, blk BasicBlock) Expr {
b.SetBlockEx(blk, AtEnd, false)
if i == 0 {
k := b.impl.CreateExtractValue(rets.impl, 1, "")
v := b.impl.CreateExtractValue(rets.impl, 2, "")
valTrue := aggregateValue(b.impl, t.ll, prog.BoolVal(true).impl,
llvm.CreateLoad(b.impl, ktyp.ll, k),
llvm.CreateLoad(b.impl, vtyp.ll, v))
b.Jump(blks[2])
return Expr{valTrue, t}
}
valFalse := aggregateValue(b.impl, t.ll, prog.BoolVal(false).impl,
llvm.ConstNull(ktyp.ll),
llvm.ConstNull(vtyp.ll))
b.Jump(blks[2])
return Expr{valFalse, t}
})
b.SetBlockEx(blks[2], AtEnd, false)
b.blk.last = blks[2].last
return phi.Expr
}
// The MakeChan instruction creates a new channel object and yields a