llvm/test/Transforms/SCCP/2006-10-23-IPSCCP-Crash.ll
Dan Gohman f2f6ce65b7 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

104 lines
3.0 KiB
LLVM

; RUN: opt < %s -sccp -disable-output
; END.
target datalayout = "E-p:32:32"
target triple = "powerpc-apple-darwin8.7.0"
%struct.pat_list = type { i32, %struct.pat_list* }
@JUMP = external global i32 ; <i32*> [#uses=1]
@old_D_pat = external global [16 x i8] ; <[16 x i8]*> [#uses=0]
define void @asearch1(i32 %D) {
entry:
%tmp80 = icmp ult i32 0, %D ; <i1> [#uses=1]
br i1 %tmp80, label %bb647.preheader, label %cond_true81.preheader
cond_true81.preheader: ; preds = %entry
ret void
bb647.preheader: ; preds = %entry
%tmp3.i = call i32 @read( ) ; <i32> [#uses=1]
%tmp6.i = add i32 %tmp3.i, 0 ; <i32> [#uses=1]
%tmp653 = icmp sgt i32 %tmp6.i, 0 ; <i1> [#uses=1]
br i1 %tmp653, label %cond_true654, label %UnifiedReturnBlock
cond_true612: ; preds = %cond_true654
ret void
cond_next624: ; preds = %cond_true654
ret void
cond_true654: ; preds = %bb647.preheader
br i1 undef, label %cond_true612, label %cond_next624
UnifiedReturnBlock: ; preds = %bb647.preheader
ret void
}
define void @bitap(i32 %D) {
entry:
%tmp29 = icmp eq i32 0, 0 ; <i1> [#uses=1]
br i1 %tmp29, label %cond_next50, label %cond_next37
cond_next37: ; preds = %entry
ret void
cond_next50: ; preds = %entry
%tmp52 = icmp sgt i32 %D, 0 ; <i1> [#uses=1]
br i1 %tmp52, label %cond_true53, label %cond_next71
cond_true53: ; preds = %cond_next50
%tmp54 = load i32* @JUMP ; <i32> [#uses=1]
%tmp55 = icmp eq i32 %tmp54, 1 ; <i1> [#uses=1]
br i1 %tmp55, label %cond_true56, label %cond_next63
cond_true56: ; preds = %cond_true53
%tmp57 = bitcast i32 %D to i32 ; <i32> [#uses=1]
call void @asearch1( i32 %tmp57 )
ret void
cond_next63: ; preds = %cond_true53
ret void
cond_next71: ; preds = %cond_next50
ret void
}
declare i32 @read()
define void @initial_value() {
entry:
ret void
}
define void @main() {
entry:
br label %cond_next252
cond_next208: ; preds = %cond_true260
%tmp229 = call i32 @atoi( ) ; <i32> [#uses=1]
br label %cond_next252
bb217: ; preds = %cond_true260
ret void
cond_next252: ; preds = %cond_next208, %entry
%D.0.0 = phi i32 [ 0, %entry ], [ %tmp229, %cond_next208 ] ; <i32> [#uses=1]
%tmp254 = getelementptr i8** null, i32 1 ; <i8**> [#uses=1]
%tmp256 = load i8** %tmp254 ; <i8*> [#uses=1]
%tmp258 = load i8* %tmp256 ; <i8> [#uses=1]
%tmp259 = icmp eq i8 %tmp258, 45 ; <i1> [#uses=1]
br i1 %tmp259, label %cond_true260, label %bb263
cond_true260: ; preds = %cond_next252
%tmp205818 = icmp sgt i8 0, -1 ; <i1> [#uses=1]
br i1 %tmp205818, label %cond_next208, label %bb217
bb263: ; preds = %cond_next252
%tmp265 = icmp eq i32 0, 0 ; <i1> [#uses=1]
br i1 %tmp265, label %cond_next276, label %cond_true266
cond_true266: ; preds = %bb263
ret void
cond_next276: ; preds = %bb263
%tmp278 = icmp eq i32 0, 0 ; <i1> [#uses=1]
br i1 %tmp278, label %cond_next298, label %cond_true279
cond_true279: ; preds = %cond_next276
ret void
cond_next298: ; preds = %cond_next276
call void @bitap( i32 %D.0.0 )
ret void
}
declare i32 @atoi()
define void @subset_pset() {
entry:
ret void
}
define void @strcmp() {
entry:
ret void
}