From 8480879f3ef3228e102575f33d88c857a2441119 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <jolesen@mozilla.com>
Date: Fri, 14 Oct 2016 15:17:34 -0700
Subject: [PATCH] Remove test_utils.

These test utilities have been subsumed by ir::Builder.
---
 src/libcretonne/lib.rs                  |  3 --
 src/libcretonne/test_utils/make_inst.rs | 37 -------------------------
 src/libcretonne/test_utils/mod.rs       |  3 --
 3 files changed, 43 deletions(-)
 delete mode 100644 src/libcretonne/test_utils/make_inst.rs
 delete mode 100644 src/libcretonne/test_utils/mod.rs

diff --git a/src/libcretonne/lib.rs b/src/libcretonne/lib.rs
index 26a87bd223..ae25157248 100644
--- a/src/libcretonne/lib.rs
+++ b/src/libcretonne/lib.rs
@@ -23,6 +23,3 @@ mod write;
 mod constant_hash;
 mod predicates;
 mod legalizer;
-
-#[cfg(test)]
-pub mod test_utils;
diff --git a/src/libcretonne/test_utils/make_inst.rs b/src/libcretonne/test_utils/make_inst.rs
deleted file mode 100644
index 9ab4429b76..0000000000
--- a/src/libcretonne/test_utils/make_inst.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-//! Helper functions for generating dummy instructions.
-
-use ir::{Function, Ebb, Inst, Opcode};
-use ir::entities::NO_VALUE;
-use ir::instructions::{InstructionData, ReturnData, VariableArgs, JumpData, BranchData};
-use ir::types;
-
-pub fn jump(func: &mut Function, dest: Ebb) -> Inst {
-    func.dfg.make_inst(InstructionData::Jump {
-        opcode: Opcode::Jump,
-        ty: types::VOID,
-        data: Box::new(JumpData {
-            destination: dest,
-            varargs: VariableArgs::new(),
-        }),
-    })
-}
-
-pub fn branch(func: &mut Function, dest: Ebb) -> Inst {
-    func.dfg.make_inst(InstructionData::Branch {
-        opcode: Opcode::Brz,
-        ty: types::VOID,
-        data: Box::new(BranchData {
-            arg: NO_VALUE,
-            destination: dest,
-            varargs: VariableArgs::new(),
-        }),
-    })
-}
-
-pub fn ret(func: &mut Function) -> Inst {
-    func.dfg.make_inst(InstructionData::Return {
-        opcode: Opcode::Return,
-        ty: types::VOID,
-        data: Box::new(ReturnData { varargs: VariableArgs::new() }),
-    })
-}
diff --git a/src/libcretonne/test_utils/mod.rs b/src/libcretonne/test_utils/mod.rs
deleted file mode 100644
index 6273573d6d..0000000000
--- a/src/libcretonne/test_utils/mod.rs
+++ /dev/null
@@ -1,3 +0,0 @@
-//! Test utility functions.
-
-pub mod make_inst;