llvm-6502/test/CodeGen/Generic/2003-07-08-BadCastToBool.ll
Chris Lattner 9cd87dbccb Cleanup a bunch of tests. In particular do not allow target directives in
the .ll file or it forces the V9 backend.  This is the CodeGen/Generic dir,
so there is no use in doing that.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19355 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-07 22:05:31 +00:00

37 lines
1.2 KiB
LLVM

; RUN: llvm-as -f %s -o - | llc
;; 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 sbyte] c"d = %d, ct = %d, d ^ ct = %d\0A\00"
implementation ; Functions:
declare int %printf(sbyte*, ...)
int %adj(uint %d.1, uint %ct.1) {
entry:
%tmp.19 = seteq uint %ct.1, 2
%tmp.22.not = cast uint %ct.1 to bool
%tmp.221 = xor bool %tmp.22.not, true
%tmp.26 = or bool %tmp.19, %tmp.221
%tmp.27 = cast bool %tmp.26 to int
ret int %tmp.27
}
int %main() {
entry:
%result = call int %adj(uint 3, uint 2)
%tmp.0 = call int (sbyte*, ...)* %printf( sbyte* getelementptr ([30 x sbyte]* %.str_1, long 0, long 0), uint 3, uint 2, int %result)
ret int 0
}