Rebased PNaCl localmods in LLVM to 223109

test/NaCl/Bitcode/alloca-operand.ll

Index: test/NaCl/Bitcode/alloca-operand.ll
diff --git a/test/NaCl/Bitcode/alloca-operand.ll b/test/NaCl/Bitcode/alloca-operand.ll
new file mode 100644
index 0000000000000000000000000000000000000000..fcabead6c7a7a06d57220016d5f8153597e60646
--- /dev/null
+++ b/test/NaCl/Bitcode/alloca-operand.ll
@@ -0,0 +1,29 @@
+; RUN: llvm-as < %s | pnacl-freeze | pnacl-bcanalyzer -dump-records \
+; RUN:              | FileCheck %s
+
+; Test that alloca's size operand is represented with a relative value
+; ID, the same as other instructions' operands.
+
+define external void @_start(i32 %arg) {
+; CHECK: <FUNCTION_BLOCK
+; CHECK: </CONSTANTS_BLOCK>
+
+  %size = mul i32 %arg, 4
+; CHECK-NEXT: <INST_BINOP
+  alloca i8, i32 %size
+; CHECK-NEXT: <INST_ALLOCA op0=1
+
+  ; Since the operand reference is a relative ID, references to %size
+  ; go up by 1 with each instruction.
+  alloca i8, i32 %size
+; CHECK-NEXT: <INST_ALLOCA op0=2
+  alloca i8, i32 %size
+; CHECK-NEXT: <INST_ALLOCA op0=3
+
+  ; Reference to a Constant operand.
+  alloca i8, i32 256
+; CHECK-NEXT: <INST_ALLOCA op0=5
+
+  ret void
+; CHECK-NEXT: <INST_RET/>
+}