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fixed codegen test

escape-analysis
pca006132 2021-08-19 11:32:22 +08:00
parent 9a07ef3301
commit 6e424a6a3e
1 changed files with 34 additions and 30 deletions
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64
nac3core/src/codegen/test.rs
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@ -151,6 +151,8 @@ fn test_primitives() {
};
let mut inferencer = env.get_inferencer();
inferencer.variable_mapping.insert("a".into(), inferencer.primitives.int32);
inferencer.variable_mapping.insert("b".into(), inferencer.primitives.int32);
let source = indoc! { "
c = a + b
d = a if c == 1 else 0
@ -163,6 +165,8 @@ fn test_primitives() {
.map(|v| inferencer.fold_stmt(v))
.collect::<Result<Vec<_>, _>>()
.unwrap();
let mut identifiers = vec!["a".to_string(), "b".to_string()];
inferencer.check_block(&statements, &mut identifiers).unwrap();
let top_level = Arc::new(TopLevelContext {
definitions: Default::default(),
@ -198,41 +202,41 @@ fn test_primitives() {
// after O2 optimization
let expected = indoc! {"
; ModuleID = 'test'
source_filename = \"test\"
; ModuleID = 'test'
source_filename = \"test\"
define i32 @testing(i32 %0, i32 %1) {
init:
%a = alloca i32
store i32 %0, i32* %a
%b = alloca i32
store i32 %1, i32* %b
%tmp = alloca i32
%tmp4 = alloca i32
br label %body
define i32 @testing(i32 %0, i32 %1) {
init:
%a = alloca i32, align 4
store i32 %0, i32* %a, align 4
%b = alloca i32, align 4
store i32 %1, i32* %b, align 4
%tmp = alloca i32, align 4
%tmp4 = alloca i32, align 4
br label %body
body: ; preds = %init
%load = load i32, i32* %a
%load1 = load i32, i32* %b
%add = add i32 %load, %load1
store i32 %add, i32* %tmp
%load2 = load i32, i32* %tmp
%cmp = icmp eq i32 %load2, 1
br i1 %cmp, label %then, label %else
body: ; preds = %init
%load = load i32, i32* %a, align 4
%load1 = load i32, i32* %b, align 4
%add = add i32 %load, %load1
store i32 %add, i32* %tmp, align 4
%load2 = load i32, i32* %tmp, align 4
%cmp = icmp eq i32 %load2, 1
br i1 %cmp, label %then, label %else
then: ; preds = %body
%load3 = load i32, i32* %a
br label %cont
then: ; preds = %body
%load3 = load i32, i32* %a, align 4
br label %cont
else: ; preds = %body
br label %cont
else: ; preds = %body
br label %cont
cont: ; preds = %else, %then
%ifexpr = phi i32 [ %load3, %then ], [ 0, %else ]
store i32 %ifexpr, i32* %tmp4
%load5 = load i32, i32* %tmp4
ret i32 %load5
}
cont: ; preds = %else, %then
%ifexpr = phi i32 [ %load3, %then ], [ 0, %else ]
store i32 %ifexpr, i32* %tmp4, align 4
%load5 = load i32, i32* %tmp4, align 4
ret i32 %load5
}
"}
.trim();
assert_eq!(expected, module.print_to_string().to_str().unwrap().trim());