llgo.string; c string library
This commit is contained in:
xushiwei
@@ -59,7 +59,7 @@ _llgo_1: ; preds = %_llgo_3
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store i64 7, ptr %4, align 4
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%5 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %2, align 8
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%6 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %5, 1
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%7 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %5, i64 %15, i64 %6)
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%7 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %5, i64 %15, i64 %6)
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%8 = call { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/internal/runtime.String" %7)
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%9 = extractvalue { i32, i64 } %8, 0
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%10 = extractvalue { i32, i64 } %8, 1
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@@ -95,7 +95,7 @@ declare void @"unicode/utf8.init"()
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declare void @"github.com/goplus/llgo/internal/runtime.init"()
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declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String", i64, i64)
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declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String", i64, i64)
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declare { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/internal/runtime.String")
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@@ -700,7 +700,7 @@ _llgo_2: ; preds = %_llgo_0
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%12 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
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%13 = load i64, ptr %12, align 4
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%14 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %11, 1
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%15 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %11, i64 %13, i64 %14)
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%15 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %11, i64 %13, i64 %14)
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%16 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %15, 0
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%17 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %15, 1
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%18 = call i64 @"github.com/goplus/llgo/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/internal/runtime.Slice" %1, ptr %16, i64 %17, i64 1)
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@@ -746,7 +746,7 @@ _llgo_4: ; preds = %_llgo_2
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%14 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 0
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%15 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %14, align 8
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%16 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %15, 1
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%17 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %15, i64 %2, i64 %16)
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%17 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %15, i64 %2, i64 %16)
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%18 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %17, 0
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%19 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %17, 1
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%20 = call i64 @"github.com/goplus/llgo/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/internal/runtime.Slice" %1, ptr %18, i64 %19, i64 1)
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@@ -860,7 +860,7 @@ _llgo_4: ; preds = %_llgo_2
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%31 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
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%32 = load i64, ptr %31, align 4
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%33 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %30, 1
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%34 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %30, i64 %32, i64 %33)
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%34 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %30, i64 %32, i64 %33)
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%35 = call { i32, i64 } @"unicode/utf8.DecodeRuneInString"(%"github.com/goplus/llgo/internal/runtime.String" %34)
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%36 = extractvalue { i32, i64 } %35, 0
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%37 = extractvalue { i32, i64 } %35, 1
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@@ -1041,7 +1041,7 @@ _llgo_2: ; preds = %_llgo_0
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%11 = getelementptr inbounds %main.stringReader, ptr %0, i32 0, i32 1
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%12 = load i64, ptr %11, align 4
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%13 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %10, 1
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%14 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %10, i64 %12, i64 %13)
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%14 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %10, i64 %12, i64 %13)
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%15 = call { i64, %"github.com/goplus/llgo/internal/runtime.iface" } @main.WriteString(%"github.com/goplus/llgo/internal/runtime.iface" %1, %"github.com/goplus/llgo/internal/runtime.String" %14)
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%16 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %15, 0
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%17 = extractvalue { i64, %"github.com/goplus/llgo/internal/runtime.iface" } %15, 1
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@@ -2724,7 +2724,7 @@ declare void @"github.com/goplus/llgo/internal/runtime.PrintIface"(%"github.com/
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declare void @"github.com/goplus/llgo/internal/runtime.Panic"(%"github.com/goplus/llgo/internal/runtime.eface")
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declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String", i64, i64)
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declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String", i64, i64)
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declare i64 @"github.com/goplus/llgo/internal/runtime.SliceCopy"(%"github.com/goplus/llgo/internal/runtime.Slice", ptr, i64, i64)
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@@ -229,14 +229,14 @@ _llgo_0:
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store i64 5, ptr %74, align 4
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%75 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %72, align 8
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%76 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %75, 1
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%77 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %75, i64 1, i64 %76)
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%77 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %75, i64 1, i64 %76)
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%78 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
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%79 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %78, i32 0, i32 0
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store ptr @0, ptr %79, align 8
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%80 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %78, i32 0, i32 1
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store i64 5, ptr %80, align 4
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%81 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %78, align 8
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%82 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %81, i64 1, i64 2)
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%82 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %81, i64 1, i64 2)
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%83 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
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%84 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %83, i32 0, i32 0
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store ptr @0, ptr %84, align 8
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@@ -244,7 +244,7 @@ _llgo_0:
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store i64 5, ptr %85, align 4
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%86 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %83, align 8
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%87 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %86, 1
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%88 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %86, i64 5, i64 %87)
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%88 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String" %86, i64 5, i64 %87)
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%89 = extractvalue %"github.com/goplus/llgo/internal/runtime.String" %88, 1
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%90 = alloca %"github.com/goplus/llgo/internal/runtime.String", align 8
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%91 = getelementptr inbounds %"github.com/goplus/llgo/internal/runtime.String", ptr %90, i32 0, i32 0
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@@ -654,7 +654,7 @@ declare void @"github.com/goplus/llgo/internal/runtime.PrintByte"(i8)
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declare void @"github.com/goplus/llgo/internal/runtime.PrintInt"(i64)
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declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewStringSlice"(%"github.com/goplus/llgo/internal/runtime.String", i64, i64)
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declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.StringSlice"(%"github.com/goplus/llgo/internal/runtime.String", i64, i64)
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declare void @"github.com/goplus/llgo/internal/runtime.PrintString"(%"github.com/goplus/llgo/internal/runtime.String")
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@@ -381,8 +381,9 @@ const (
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llgoAllocaCStr = llgoInstrBase + 3
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llgoAdvance = llgoInstrBase + 4
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llgoIndex = llgoInstrBase + 5
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llgoStringData = llgoInstrBase + 6
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llgoDeferData = llgoInstrBase + 7
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llgoDeferData = llgoInstrBase + 6
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llgoStringData = llgoInstrBase + 7
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llgoString = llgoInstrBase + 8
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llgoSigjmpbuf = llgoInstrBase + 0xa
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llgoSigsetjmp = llgoInstrBase + 0xb
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14
cl/instr.go
14
cl/instr.go
@@ -74,6 +74,17 @@ func (p *context) allocaCStr(b llssa.Builder, args []ssa.Value) (ret llssa.Expr)
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panic("allocaCStr(s string): invalid arguments")
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}
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// func string(cstr *int8, n ...int) *int8
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func (p *context) string(b llssa.Builder, args []ssa.Value) (ret llssa.Expr) {
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if len(args) == 2 {
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cstr := p.compileValue(b, args[0])
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n := make([]llssa.Expr, 0, 1)
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n = p.compileVArg(n, b, args[1])
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return b.MakeString(cstr, n...)
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}
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panic("string(cstr *int8, n ...int): invalid arguments")
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}
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// func stringData(s string) *int8
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func (p *context) stringData(b llssa.Builder, args []ssa.Value) (ret llssa.Expr) {
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if len(args) == 1 {
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@@ -147,6 +158,7 @@ var llgoInstrs = map[string]int{
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"index": llgoIndex,
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"alloca": llgoAlloca,
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"allocaCStr": llgoAllocaCStr,
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"string": llgoString,
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"stringData": llgoStringData,
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"pyList": llgoPyList,
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"sigjmpbuf": llgoSigjmpbuf,
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@@ -297,6 +309,8 @@ func (p *context) call(b llssa.Builder, act llssa.DoAction, call *ssa.CallCommon
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ret = p.alloca(b, args)
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case llgoAllocaCStr:
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ret = p.allocaCStr(b, args)
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case llgoString:
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ret = p.string(b, args)
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case llgoStringData:
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ret = p.stringData(b, args)
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case llgoAtomicLoad:
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