[WebAssembly] Remove ELF file support.
This support was partial and temporary. Now that we have
wasm object file support its no longer needed.
Differential Revision: https://reviews.llvm.org/D48744
llvm-svn: 337222
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
index 9a5f459..7c10f02 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
@@ -97,11 +97,7 @@
: "e-m:e-p:32:32-i64:64-n32:64-S128",
TT, CPU, FS, Options, getEffectiveRelocModel(RM),
CM ? *CM : CodeModel::Large, OL),
- TLOF(TT.isOSBinFormatELF() ?
- static_cast<TargetLoweringObjectFile*>(
- new WebAssemblyTargetObjectFileELF()) :
- static_cast<TargetLoweringObjectFile*>(
- new WebAssemblyTargetObjectFile())) {
+ TLOF(new WebAssemblyTargetObjectFile()) {
// WebAssembly type-checks instructions, but a noreturn function with a return
// type that doesn't match the context will cause a check failure. So we lower
// LLVM 'unreachable' to ISD::TRAP and then lower that to WebAssembly's
@@ -110,11 +106,9 @@
// WebAssembly treats each function as an independent unit. Force
// -ffunction-sections, effectively, so that we can emit them independently.
- if (!TT.isOSBinFormatELF()) {
- this->Options.FunctionSections = true;
- this->Options.DataSections = true;
- this->Options.UniqueSectionNames = true;
- }
+ this->Options.FunctionSections = true;
+ this->Options.DataSections = true;
+ this->Options.UniqueSectionNames = true;
initAsmInfo();