Don't overflow GCTable

[oota-llvm.git] / test / Bitcode / invalid.test

diff --git a/test/Bitcode/invalid.test b/test/Bitcode/invalid.test
index fb818884eed8574379b2c026159660a468ddb5a9..2fe77989b2a50ba16261c9b2a6e3bbc3ce6752f6 100644 (file)
--- a/test/Bitcode/invalid.test
+++ b/test/Bitcode/invalid.test
@@ -12,6 +12,20 @@ RUN: not llvm-dis -disable-output %p/Inputs/invalid-bitwidth.bc 2>&1 | \
 RUN:   FileCheck --check-prefix=BAD-BITWIDTH %s
 RUN: not llvm-dis -disable-output %p/Inputs/invalid-align.bc  2>&1 | \
 RUN:   FileCheck --check-prefix=BAD-ALIGN %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-gep-mismatched-explicit-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=MISMATCHED-EXPLICIT-GEP %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-load-mismatched-explicit-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=MISMATCHED-EXPLICIT-LOAD %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-gep-operator-mismatched-explicit-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=MISMATCHED-EXPLICIT-GEP-OPERATOR %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-call-mismatched-explicit-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=MISMATCHED-EXPLICIT-CALL %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-call-non-function-explicit-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=NON-FUNCTION-EXPLICIT-CALL %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-invoke-mismatched-explicit-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=MISMATCHED-EXPLICIT-INVOKE %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-invoke-non-function-explicit-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=NON-FUNCTION-EXPLICIT-INVOKE %s
 
 INVALID-ENCODING: Invalid encoding
 BAD-ABBREV: Abbreviation starts with an Array or a Blob
@@ -20,6 +34,13 @@ BAD-ABBREV-NUMBER: Invalid abbrev number
 BAD-TYPE-TABLE-FORWARD-REF: Invalid TYPE table: Only named structs can be forward referenced
 BAD-BITWIDTH: Bitwidth for integer type out of range
 BAD-ALIGN: Invalid alignment value
+MISMATCHED-EXPLICIT-GEP: Explicit gep type does not match pointee type of pointer operand
+MISMATCHED-EXPLICIT-LOAD: Explicit load type does not match pointee type of pointer operand
+MISMATCHED-EXPLICIT-GEP-OPERATOR: Explicit gep operator type does not match pointee type of pointer operand
+MISMATCHED-EXPLICIT-CALL: Explicit call type does not match pointee type of callee operand
+NON-FUNCTION-EXPLICIT-CALL: Explicit call type is not a function type
+MISMATCHED-EXPLICIT-INVOKE: Explicit invoke type does not match pointee type of callee operand
+NON-FUNCTION-EXPLICIT-INVOKE: Explicit invoke type is not a function type
 
 RUN: not llvm-dis -disable-output %p/Inputs/invalid-extractval-array-idx.bc 2>&1 | \
 RUN:   FileCheck --check-prefix=EXTRACT-ARRAY %s
@@ -41,3 +62,68 @@ EXTRACT-IDXS: EXTRACTVAL: Invalid type
 INSERT-ARRAY: INSERTVAL: Invalid array index
 INSERT-STRUCT: INSERTVAL: Invalid struct index
 INSERT-IDXS: INSERTVAL: Invalid type
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-no-proper-module.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=NO-MODULE %s
+
+NO-MODULE: Malformed IR file
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-fp-shift.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=FP-SHIFT %s
+
+FP-SHIFT: Invalid record
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-abbrev-vbr-size-too-big.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=HUGE-ABBREV-OP %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-abbrev-fixed-size-too-big.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=HUGE-ABBREV-OP %s
+
+HUGE-ABBREV-OP: Fixed or VBR abbrev record with size > MaxChunkData
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-array-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=ARRAY-TYPE %s
+
+ARRAY-TYPE: Array element type can't be an Array or a Blob
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-non-vector-extractelement.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=INVALID-TYPE %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-non-vector-insertelement.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=INVALID-TYPE %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-non-vector-shufflevector.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=INVALID-TYPE %s
+
+INVALID-TYPE: Invalid type for value
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-fwdref-type-mismatch.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=FWDREF-TYPE %s
+
+FWDREF-TYPE: Invalid record
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-array-element-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=ELEMENT-TYPE %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-vector-element-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=ELEMENT-TYPE %s
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-pointer-element-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=ELEMENT-TYPE %s
+
+ELEMENT-TYPE: Invalid type
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-array-op-not-2nd-to-last.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=ARRAY-NOT-2LAST %s
+
+ARRAY-NOT-2LAST: Array op not second to last
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-too-big-fwdref.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=HUGE-FWDREF %s
+
+HUGE-FWDREF: Invalid record
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-load-pointer-type.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=LOAD-BAD-TYPE %s
+
+LOAD-BAD-TYPE: Load operand is not a pointer type
+
+RUN: not llvm-dis -disable-output %p/Inputs/invalid-GCTable-overflow.bc 2>&1 | \
+RUN:   FileCheck --check-prefix=GCTABLE-OFLOW %s
+
+GCTABLE-OFLOW: Invalid ID