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Auto-import std::core. Fix module assignment of declarations. Introspection improvements. Deref null error panics in safe mode. Support for LLVM 15

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This commit is contained in:
Christoffer Lerno
2022-06-21 14:44:28 +02:00
committed by Christoffer Lerno
parent df41caabdd
commit b1d83e2ccd
519 changed files with 26866 additions and 638 deletions
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78
test/test_suite2/pointers/array_pointer_decay.c3t Normal file
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@@ -0,0 +1,78 @@
// #target: macos-x64
module foo;
extern fn void printf(char*, ...);
fn void main()
{
int[3] x;
int[3]* y = &x;
int* z = y;
int[] sub = y;
int y1 = y[1];
int z1 = z[1];
int* xx = &x + 1;
int[3]* yy = (int[3]*)(xx);
int* zz = yy - 1;
printf("%p = %p = %p, %p = %p\n", y, z, zz, &y[1], xx);
x[1] = 123;
printf("%d = %d\n", (&x)[1], y[1]);
}
/* #expect: foo.ll
define void @foo.main() #0 {
entry:
%x = alloca [3 x i32], align 4
%y = alloca ptr, align 8
%z = alloca ptr, align 8
%sub = alloca %"int[]", align 8
%y1 = alloca i32, align 4
%z1 = alloca i32, align 4
%xx = alloca ptr, align 8
%yy = alloca ptr, align 8
%zz = alloca ptr, align 8
%0 = getelementptr inbounds [3 x i32], ptr %x, i64 0, i64 0
store i32 0, ptr %0, align 4
%1 = getelementptr inbounds [3 x i32], ptr %x, i64 0, i64 1
store i32 0, ptr %1, align 4
%2 = getelementptr inbounds [3 x i32], ptr %x, i64 0, i64 2
store i32 0, ptr %2, align 4
store ptr %x, ptr %y, align 8
%3 = load ptr, ptr %y, align 8
store ptr %3, ptr %z, align 8
%4 = load ptr, ptr %y, align 8
%5 = insertvalue %"int[]" undef, ptr %4, 0
%6 = insertvalue %"int[]" %5, i64 3, 1
store %"int[]" %6, ptr %sub, align 8
%7 = load ptr, ptr %y, align 8
%8 = getelementptr inbounds [3 x i32], ptr %7, i64 0, i64 1
%9 = load i32, ptr %8, align 4
store i32 %9, ptr %y1, align 4
%10 = load ptr, ptr %z, align 8
%ptroffset = getelementptr inbounds i32, ptr %10, i64 1
%11 = load i32, ptr %ptroffset, align 4
store i32 %11, ptr %z1, align 4
%ptroffset1 = getelementptr i32, ptr %x, i64 1
store ptr %ptroffset1, ptr %xx, align 8
%12 = load ptr, ptr %xx, align 8
store ptr %12, ptr %yy, align 8
%13 = load ptr, ptr %yy, align 8
%ptroffset2 = getelementptr i32, ptr %13, i64 -1
store ptr %ptroffset2, ptr %zz, align 8
%14 = load ptr, ptr %y, align 8
%15 = load ptr, ptr %z, align 8
%16 = load ptr, ptr %zz, align 8
%17 = load ptr, ptr %y, align 8
%18 = getelementptr inbounds [3 x i32], ptr %17, i64 0, i64 1
%19 = load ptr, ptr %xx, align 8
call void (ptr, ...) @printf(ptr @.str, ptr %14, ptr %15, ptr %16, ptr %18, ptr %19)
%20 = getelementptr inbounds [3 x i32], ptr %x, i64 0, i64 1
store i32 123, ptr %20, align 4
%21 = getelementptr inbounds [3 x i32], ptr %x, i64 0, i64 1
%22 = load i32, ptr %21, align 4
%23 = load ptr, ptr %y, align 8
%24 = getelementptr inbounds [3 x i32], ptr %23, i64 0, i64 1
%25 = load i32, ptr %24, align 4
call void (ptr, ...) @printf(ptr @.str.1, i32 %22, i32 %25)
ret void
}