3
@ok = internal constant [4 x i8] c"%d\0A\00"
4
@no = internal constant [4 x i8] c"no\0A\00"
6
define i1 @func1(i24 signext %v1, i24 signext %v2) nounwind {
8
%t = call {i24, i1} @llvm.sadd.with.overflow.i24(i24 %v1, i24 %v2)
9
%sum = extractvalue {i24, i1} %t, 0
10
%sum32 = sext i24 %sum to i32
11
%obit = extractvalue {i24, i1} %t, 1
12
br i1 %obit, label %overflow, label %normal
15
%t1 = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([4 x i8]* @ok, i32 0, i32 0), i32 %sum32 ) nounwind
19
%t2 = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([4 x i8]* @no, i32 0, i32 0) ) nounwind
23
define i1 @func2(i24 zeroext %v1, i24 zeroext %v2) nounwind {
25
%t = call {i24, i1} @llvm.uadd.with.overflow.i24(i24 %v1, i24 %v2)
26
%sum = extractvalue {i24, i1} %t, 0
27
%sum32 = zext i24 %sum to i32
28
%obit = extractvalue {i24, i1} %t, 1
29
br i1 %obit, label %carry, label %normal
32
%t1 = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([4 x i8]* @ok, i32 0, i32 0), i32 %sum32 ) nounwind
36
%t2 = tail call i32 (i8*, ...)* @printf( i8* getelementptr ([4 x i8]* @no, i32 0, i32 0) ) nounwind
40
declare i32 @printf(i8*, ...) nounwind
41
declare {i24, i1} @llvm.sadd.with.overflow.i24(i24, i24)
42
declare {i24, i1} @llvm.uadd.with.overflow.i24(i24, i24)