[llvm] 3e2d4e8 - Revert "[X86] Create extra prolog/epilog for stack realignment [part 2]"

[via llvm-commits]

Author: Luo, Yuanke
Date: 2023-03-21T20:12:35+08:00
New Revision: 3e2d4e85d34705466fe0c8c370b2481d65587fc4

URL: https://github.com/llvm/llvm-project/commit/3e2d4e85d34705466fe0c8c370b2481d65587fc4
DIFF: https://github.com/llvm/llvm-project/commit/3e2d4e85d34705466fe0c8c370b2481d65587fc4.diff

LOG: Revert "[X86] Create extra prolog/epilog for stack realignment [part 2]"

This reverts commit 614c63bec6d67cbfdc17b50e443ff769a28c18d0.

Added: 
    

Modified: 
    llvm/lib/Target/X86/X86ArgumentStackSlotRebase.cpp
    llvm/test/CodeGen/X86/i386-baseptr.ll

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/X86/X86ArgumentStackSlotRebase.cpp b/llvm/lib/Target/X86/X86ArgumentStackSlotRebase.cpp
index bf60791234315..ef3751e40f17f 100644
--- a/llvm/lib/Target/X86/X86ArgumentStackSlotRebase.cpp
+++ b/llvm/lib/Target/X86/X86ArgumentStackSlotRebase.cpp
@@ -114,7 +114,7 @@ bool X86ArgumentStackSlotPass::runOnMachineFunction(MachineFunction &MF) {
   if (F.hasFnAttribute(Attribute::Naked))
     return false;
   // Only support Linux
-  if (!STI.isTargetLinux() && !STI.isTargetELF())
+  if (!STI.isTargetLinux())
     return false;
   if (!TRI->hasBasePointer(MF))
     return false;

diff  --git a/llvm/test/CodeGen/X86/i386-baseptr.ll b/llvm/test/CodeGen/X86/i386-baseptr.ll
index df921f2738ff0..cb8d849a86841 100644
--- a/llvm/test/CodeGen/X86/i386-baseptr.ll
+++ b/llvm/test/CodeGen/X86/i386-baseptr.ll
@@ -1,6 +1,5 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=i386-pc-linux -stackrealign < %s | FileCheck %s
-; RUN: llc -mtriple=i386-pc-none-elf -stackrealign < %s | FileCheck %s
 
 declare i32 @helper() nounwind
 define void @base() #0 {