[llvm] db8c0b2 - [X86][MemFold] Stop emitting Header for X86 fold tables

[Bing1 Yu via llvm-commits]

Author: Bing1 Yu
Date: 2023-03-21T16:38:42+08:00
New Revision: db8c0b295d27a870d35c7353b2482b20230ee7b1

URL: https://github.com/llvm/llvm-project/commit/db8c0b295d27a870d35c7353b2482b20230ee7b1
DIFF: https://github.com/llvm/llvm-project/commit/db8c0b295d27a870d35c7353b2482b20230ee7b1.diff

LOG: [X86][MemFold] Stop emitting Header for X86 fold tables

Reviewed By: skan

Differential Revision: https://reviews.llvm.org/D146502

Added: 
    

Modified: 
    llvm/test/TableGen/x86-auto-memfold.td
    llvm/utils/TableGen/X86FoldTablesEmitter.cpp

Removed: 
    


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diff  --git a/llvm/test/TableGen/x86-auto-memfold.td b/llvm/test/TableGen/x86-auto-memfold.td
index 55bb8875ef205..548b63ede7606 100644
--- a/llvm/test/TableGen/x86-auto-memfold.td
+++ b/llvm/test/TableGen/x86-auto-memfold.td
@@ -1,2 +1,2 @@
 // RUN: llvm-tblgen -gen-x86-fold-tables -asmwriternum=1 %p/../../lib/Target/X86/X86.td -I %p/../../include -I %p/../../lib/Target/X86/ -I %p/../../include/ -I %p/../../lib/Target/ --write-if-changed  -o %t1
-// RUN: cmp  --ignore-initial=0:568 %p/../../lib/Target/X86/X86MemFoldTables.inc %t1
+// RUN: cmp %p/../../lib/Target/X86/X86MemFoldTables.inc %t1

diff  --git a/llvm/utils/TableGen/X86FoldTablesEmitter.cpp b/llvm/utils/TableGen/X86FoldTablesEmitter.cpp
index 864f402fe8390..f43babdfde758 100644
--- a/llvm/utils/TableGen/X86FoldTablesEmitter.cpp
+++ b/llvm/utils/TableGen/X86FoldTablesEmitter.cpp
@@ -523,7 +523,6 @@ void X86FoldTablesEmitter::updateTables(const CodeGenInstruction *RegInstr,
 
 void X86FoldTablesEmitter::run(raw_ostream &o) {
   formatted_raw_ostream OS(o);
-  emitSourceFileHeader("X86 fold tables", OS);
 
   // Holds all memory instructions
   std::vector<const CodeGenInstruction *> MemInsts;