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; RUN: llc < %s
;; Date: Jul 8, 2003.
;; From: test/Programs/MultiSource/Olden-perimeter
;; Function: int %adj(uint %d.1, uint %ct.1)
;;
;; Errors: (1) cast-int-to-bool was being treated as a NOP (i.e., the int
;; register was treated as effectively true if non-zero).
;; This cannot be used for later boolean operations.
;; (2) (A or NOT(B)) was being folded into A orn B, which is ok
;; for bitwise operations but not booleans! For booleans,
;; the result has to be compared with 0.
@.str_1 = internal constant [30 x i8] c"d = %d, ct = %d, d ^ ct = %d\0A\00"
declare i32 @printf(i8*, ...)
define i32 @adj(i32 %d.1, i32 %ct.1) {
entry:
%tmp.19 = icmp eq i32 %ct.1, 2 ; <i1> [#uses=1]
%tmp.22.not = trunc i32 %ct.1 to i1 ; <i1> [#uses=1]
%tmp.221 = xor i1 %tmp.22.not, true ; <i1> [#uses=1]
%tmp.26 = or i1 %tmp.19, %tmp.221 ; <i1> [#uses=1]
%tmp.27 = zext i1 %tmp.26 to i32 ; <i32> [#uses=1]
ret i32 %tmp.27
}
define i32 @main() {
entry:
%result = call i32 @adj( i32 3, i32 2 ) ; <i32> [#uses=1]
%tmp.0 = call i32 (i8*, ...)* @printf( i8* getelementptr ([30 x i8], [30 x i8]* @.str_1, i64 0, i64 0), i32 3, i32 2, i32 %result ) ; <i32> [#uses=0]
ret i32 0
}
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