It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Assembler/2002-08-19-BytecodeReader.llx b/test/Assembler/2002-08-19-BytecodeReader.llx
new file mode 100644
index 0000000..01301b7
--- /dev/null
+++ b/test/Assembler/2002-08-19-BytecodeReader.llx
@@ -0,0 +1,22 @@
+; Testcase that seems to break the bytecode reader. This comes from the
+; "crafty" spec benchmark.
+;
+; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | llvm-as
+
+%CHESS_POSITION = type { uint, int }
+
+%pawn_probes = uninitialized global int ; <int*> [#uses=1]
+%pawn_hash_mask = uninitialized global uint ; <uint*> [#uses=0]
+
+%search = uninitialized global %CHESS_POSITION ; <%CHESS_POSITION*> [#uses=6]
+
+implementation ; Functions:
+
+void %Evaluate() {
+ %reg1321 = getelementptr %CHESS_POSITION* %search, uint 0, ubyte 1
+ %reg114 = load int* %reg1321 ; <int> [#uses=0]
+
+ %reg1801 = getelementptr %CHESS_POSITION* %search, uint 0, ubyte 0
+ %reg182 = load uint* %reg1801 ; <uint> [#uses=1]
+ ret void
+}