From 0342fd16ffb146c849f1bb40d42ba1bb7a940b62 Mon Sep 17 00:00:00 2001
From: Josh Stone <jistone@redhat.com>
Date: Wed, 13 Jan 2021 11:55:49 -0800
Subject: [PATCH] Remove the unused context from CreateDebugLocation

This went unused in commit 88d874de6395, part of #68965.
---
 compiler/rustc_codegen_llvm/src/debuginfo/mod.rs | 1 -
 compiler/rustc_codegen_llvm/src/llvm/ffi.rs      | 1 -
 compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 6 ++----
 3 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs b/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs
index ccbe7325cc6c2..955e739b2c126 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/mod.rs
@@ -552,7 +552,6 @@ impl DebugInfoMethods<'tcx> for CodegenCx<'ll, 'tcx> {
 
         unsafe {
             llvm::LLVMRustDIBuilderCreateDebugLocation(
-                utils::debug_context(self).llcontext,
                 line.unwrap_or(UNKNOWN_LINE_NUMBER),
                 col.unwrap_or(UNKNOWN_COLUMN_NUMBER),
                 scope,
diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
index e359d9f8c9c77..eb4f36266dbae 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -2102,7 +2102,6 @@ extern "C" {
     );
 
     pub fn LLVMRustDIBuilderCreateDebugLocation(
-        Context: &'a Context,
         Line: c_uint,
         Column: c_uint,
         Scope: &'a DIScope,
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
index c0ff62c17beb5..1d6f00562f136 100644
--- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
@@ -994,11 +994,9 @@ LLVMRustDICompositeTypeReplaceArrays(LLVMRustDIBuilderRef Builder,
 }
 
 extern "C" LLVMMetadataRef
-LLVMRustDIBuilderCreateDebugLocation(LLVMContextRef ContextRef, unsigned Line,
-                                     unsigned Column, LLVMMetadataRef Scope,
+LLVMRustDIBuilderCreateDebugLocation(unsigned Line, unsigned Column,
+                                     LLVMMetadataRef Scope,
                                      LLVMMetadataRef InlinedAt) {
-  LLVMContext &Context = *unwrap(ContextRef);
-
   DebugLoc debug_loc = DebugLoc::get(Line, Column, unwrapDIPtr<MDNode>(Scope),
                                      unwrapDIPtr<MDNode>(InlinedAt));