blob: 2a7456cbc2110b5ae3c5c0a3324bca356604383e [file] [log] [blame]
; RUN: llc < %s
@ok = internal constant [4 x i8] c"%d\0A\00"
@no = internal constant [4 x i8] c"no\0A\00"
define i1 @func2(i128 zeroext %v1, i128 zeroext %v2) nounwind {
entry:
%t = call {i128, i1} @llvm.uadd.with.overflow.i128(i128 %v1, i128 %v2)
%sum = extractvalue {i128, i1} %t, 0
%sum32 = trunc i128 %sum to i32
%obit = extractvalue {i128, i1} %t, 1
br i1 %obit, label %carry, label %normal
normal:
%t1 = tail call i32 (i8*, ...) @printf( i8* getelementptr ([4 x i8], [4 x i8]* @ok, i32 0, i32 0), i32 %sum32 ) nounwind
ret i1 true
carry:
%t2 = tail call i32 (i8*, ...) @printf( i8* getelementptr ([4 x i8], [4 x i8]* @no, i32 0, i32 0) ) nounwind
ret i1 false
}
declare i32 @printf(i8*, ...) nounwind
declare {i96, i1} @llvm.sadd.with.overflow.i96(i96, i96)
declare {i128, i1} @llvm.uadd.with.overflow.i128(i128, i128)
define i1 @func1(i96 signext %v1, i96 signext %v2) nounwind {
entry:
%t = call {i96, i1} @llvm.sadd.with.overflow.i96(i96 %v1, i96 %v2)
%obit = extractvalue {i96, i1} %t, 1
ret i1 %obit
}