diff options
Diffstat (limited to 'test/CodeGen/Generic/2003-05-30-BadFoldGEP.ll')
| -rw-r--r-- | test/CodeGen/Generic/2003-05-30-BadFoldGEP.ll | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/test/CodeGen/Generic/2003-05-30-BadFoldGEP.ll b/test/CodeGen/Generic/2003-05-30-BadFoldGEP.ll deleted file mode 100644 index 9e3d254264a5..000000000000 --- a/test/CodeGen/Generic/2003-05-30-BadFoldGEP.ll +++ /dev/null @@ -1,39 +0,0 @@ -; RUN: llc < %s - -;; Date: May 28, 2003. -;; From: test/Programs/External/SPEC/CINT2000/254.gap.llvm.bc -;; Function: int %OpenOutput(sbyte* %filename.1) -;; -;; Error: A sequence of GEPs is folded incorrectly by llc during selection -;; causing an assertion about a dynamic casting error. -;; This code sequence was produced (correctly) by preselection -;; from a nested pair of ConstantExpr getelementptrs. -;; The code below is the output of preselection. -;; The original ConstantExprs are included in a comment. -;; -;; Cause: FoldGetElemChain() was inserting an extra leading 0 even though -;; the first instruction in the sequence contributes no indices. -;; The next instruction contributes a leading non-zero so another -;; zero should not be added before it! -;; - %FileType = type { i32, [256 x i8], i32, i32, i32, i32 } -@OutputFiles = external global [16 x %FileType] ; <[16 x %FileType]*> [#uses=1] -@Output = internal global %FileType* null ; <%FileType**> [#uses=1] - -define internal i32 @OpenOutput(i8* %filename.1) { -entry: - %tmp.0 = load %FileType*, %FileType** @Output ; <%FileType*> [#uses=1] - %tmp.4 = getelementptr %FileType, %FileType* %tmp.0, i64 1 ; <%FileType*> [#uses=1] - %addrOfGlobal = getelementptr [16 x %FileType], [16 x %FileType]* @OutputFiles, i64 0 ; <[16 x %FileType]*> [#uses=1] - %constantGEP = getelementptr [16 x %FileType], [16 x %FileType]* %addrOfGlobal, i64 1 ; <[16 x %FileType]*> [#uses=1] - %constantGEP.upgrd.1 = getelementptr [16 x %FileType], [16 x %FileType]* %constantGEP, i64 0, i64 0 ; <%FileType*> [#uses=1] - %tmp.10 = icmp eq %FileType* %tmp.4, %constantGEP.upgrd.1 ; <i1> [#uses=1] - br i1 %tmp.10, label %return, label %endif.0 - -endif.0: ; preds = %entry - ret i32 0 - -return: ; preds = %entry - ret i32 1 -} - |