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runtime: c.Argc, c.Argv, c.Getopt

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xushiwei
2024-05-07 10:16:03 +08:00
parent 1136526e4c
commit a8ead2543d
39 changed files with 684 additions and 450 deletions
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18
cl/_testrt/allocstr/out.ll
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@@ -5,6 +5,8 @@ source_filename = "main"
@"main.init$guard" = global ptr null
@0 = private unnamed_addr constant [13 x i8] c"Hello world\0A\00", align 1
@__llgo_argc = global ptr null
@__llgo_argv = global ptr null
define %"github.com/goplus/llgo/internal/runtime.String" @main.hello() {
_llgo_0:
@@ -25,16 +27,18 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
ret void
}
define void @main() {
define void @main(i32 %0, ptr %1) {
_llgo_0:
store i32 %0, ptr @__llgo_argc, align 4
store ptr %1, ptr @__llgo_argv, align 8
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call %"github.com/goplus/llgo/internal/runtime.String" @main.hello()
%1 = call i64 @"github.com/goplus/llgo/internal/runtime.StringLen"(%"github.com/goplus/llgo/internal/runtime.String" %0)
%2 = add i64 %1, 1
%3 = alloca i8, i64 %2, align 1
%4 = call ptr @"github.com/goplus/llgo/internal/runtime.CStrCopy"(ptr %3, %"github.com/goplus/llgo/internal/runtime.String" %0)
%5 = call i32 (ptr, ...) @printf(ptr %4)
%2 = call %"github.com/goplus/llgo/internal/runtime.String" @main.hello()
%3 = call i64 @"github.com/goplus/llgo/internal/runtime.StringLen"(%"github.com/goplus/llgo/internal/runtime.String" %2)
%4 = add i64 %3, 1
%5 = alloca i8, i64 %4, align 1
%6 = call ptr @"github.com/goplus/llgo/internal/runtime.CStrCopy"(ptr %5, %"github.com/goplus/llgo/internal/runtime.String" %2)
%7 = call i32 (ptr, ...) @printf(ptr %6)
ret void
}