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101 lines
2.4 KiB
Plaintext
101 lines
2.4 KiB
Plaintext
// #target: macos-x64
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fn int hello(int x)
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{
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return x + 1;
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}
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extern fn int printf(char *c, ...);
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fn int! tester()
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{
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printf("In tester\n");
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return 222;
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}
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fault Foo
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{
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A
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}
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fn void test1()
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{
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int! a = 123;
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if (catch err = a, tester())
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{
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printf("Err\n");
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}
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else
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{
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printf("Noerr %d\n", a);
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}
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}
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fn void main()
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{
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test1();
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}
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/* #expect: try_catch_if.ll
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define i64 @try_catch_if.tester(ptr %0) #0 {
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entry:
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%reterr = alloca i64, align 8
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%1 = call i32 (ptr, ...) @printf(ptr @.str)
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store i32 222, ptr %0, align 4
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ret i64 0
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}
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define void @try_catch_if.test1() #0 {
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entry:
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%a = alloca i32, align 4
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%a.f = alloca i64, align 8
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%err = alloca i64, align 8
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%retparam = alloca i32, align 4
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store i32 123, ptr %a, align 4
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store i64 0, ptr %a.f, align 8
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br label %testblock
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testblock: ; preds = %entry
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%optval = load i64, ptr %a.f, align 8
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%not_err = icmp eq i64 %optval, 0
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%0 = call i1 @llvm.expect.i1(i1 %not_err, i1 true)
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br i1 %0, label %after_check, label %assign_optional
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assign_optional: ; preds = %testblock
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store i64 %optval, ptr %err, align 8
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br label %end_block
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after_check: ; preds = %testblock
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br label %testblock1
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testblock1: ; preds = %after_check
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%1 = call i64 @try_catch_if.tester(ptr %retparam)
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%not_err2 = icmp eq i64 %1, 0
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%2 = call i1 @llvm.expect.i1(i1 %not_err2, i1 true)
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br i1 %2, label %after_check4, label %assign_optional3
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assign_optional3: ; preds = %testblock1
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store i64 %1, ptr %err, align 8
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br label %end_block
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after_check4: ; preds = %testblock1
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store i64 0, ptr %err, align 8
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br label %end_block
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end_block: ; preds = %after_check4, %assign_optional3, %assign_optional
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%3 = load i64, ptr %err, align 8
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%i2b = icmp ne i64 %3, 0
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br i1 %i2b, label %if.then, label %if.else
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if.then: ; preds = %end_block
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%4 = call i32 (ptr, ...) @printf(ptr @.str.1)
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br label %if.exit
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if.else: ; preds = %end_block
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%5 = load i32, ptr %a, align 4
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%6 = call i32 (ptr, ...) @printf(ptr @.str.2, i32 %5)
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br label %if.exit
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if.exit: ; preds = %if.else, %if.then
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ret void
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} |