llvm-6502/test/Transforms/PredicateSimplifier/2006-10-22-IntOr.ll
2006-12-02 04:23:10 +00:00

53 lines
1.4 KiB
LLVM

; RUN: llvm-upgrade < %s | llvm-as | opt -predsimplify -instcombine -simplifycfg -disable-output &&
; RUN: llvm-upgrade < %s | llvm-as | opt -predsimplify -instcombine -simplifycfg | llvm-dis | grep -v declare | not grep fail &&
; RUN: llvm-upgrade < %s | llvm-as | opt -predsimplify -instcombine -simplifycfg | llvm-dis | grep -v declare | grep -c pass | grep 3
int %test1(int %x, int %y) {
entry:
%tmp2 = or int %x, %y ; <int> [#uses=1]
%tmp = seteq int %tmp2, 0 ; <bool> [#uses=1]
br bool %tmp, label %cond_true, label %return
cond_true: ; preds = %entry
%tmp4 = seteq int %x, 0 ; <bool> [#uses=1]
br bool %tmp4, label %cond_true5, label %cond_false
cond_true5: ; preds = %cond_true
%tmp6 = call int %pass( ) ; <int> [#uses=1]
ret int %tmp6
cond_false:
%tmp8 = call int %fail ( ) ; <int> [#uses=1]
ret int %tmp8
return: ; preds = %cond_next7
ret int 0
}
int %test2(int %x, int %y) {
entry:
%tmp2 = or int %x, %y ; <int> [#uses=1]
%tmp = setne int %tmp2, 0 ; <bool> [#uses=1]
br bool %tmp, label %cond_true, label %return
cond_true: ; preds = %entry
%tmp4 = seteq int %x, 0 ; <bool> [#uses=1]
br bool %tmp4, label %cond_true5, label %cond_false
cond_true5: ; preds = %cond_true
%tmp6 = call int %pass1( ) ; <int> [#uses=1]
ret int %tmp6
cond_false:
%tmp8 = call int %pass2( ) ; <int> [#uses=1]
ret int %tmp8
return: ; preds = %cond_next7
ret int 0
}
declare int %fail()
declare int %pass()
declare int %pass1()
declare int %pass2()