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43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
module varargs;
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extern fn void printf(char* c, ...);
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fn void test()
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{
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printf("%d\n", true);
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printf("%d\n", 123);
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printf("%f\n", 12.3);
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ichar x1 = -123;
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bool b = false;
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float z1 = 12.3;
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printf("%d\n", b);
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printf("%d\n", x1);
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printf("%f\n", z1);
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}
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/* #expect: varargs.ll
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define void @varargs.test() #0 {
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entry:
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%x1 = alloca i8, align 1
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%b = alloca i8, align 1
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%z1 = alloca float, align 4
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call void (ptr, ...) @printf(ptr @.str, i32 1)
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call void (ptr, ...) @printf(ptr @.str.1, i32 123)
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call void (ptr, ...) @printf(ptr @.str.2, double 1.230000e+01)
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store i8 -123, ptr %x1, align 1
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store i8 0, ptr %b, align 1
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store float 0x40289999A0000000, ptr %z1, align 4
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%0 = load i8, ptr %b, align 1
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%1 = trunc i8 %0 to i1
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%zext = zext i1 %1 to i32
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call void (ptr, ...) @printf(ptr @.str.3, i32 %zext)
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%2 = load i8, ptr %x1, align 1
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%sext = sext i8 %2 to i32
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call void (ptr, ...) @printf(ptr @.str.4, i32 %sext)
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%3 = load float, ptr %z1, align 4
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%fpfpext = fpext float %3 to double
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call void (ptr, ...) @printf(ptr @.str.5, double %fpfpext)
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ret void
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}
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