Revert "[BOLT] Hash-based function matching" (#96568)

Reverts llvm/llvm-project#95821

1 files changed, 0 insertions, 64 deletions

diff --git a/bolt/test/X86/hashing-based-function-matching.test b/bolt/test/X86/hashing-based-function-matching.test
deleted file mode 100644
index 4426da0..0000000
--- a/bolt/test/X86/hashing-based-function-matching.test
+++ /dev/null
@@ -1,64 +0,0 @@
-## Tests function matching in YAMLProfileReader by function hash.
-
-# REQUIRES: system-linux
-# RUN: split-file %s %t
-# RUN: llvm-mc -filetype=obj -triple x86_64-unknown-unknown %t/main.s -o %t.o
-# RUN: %clang %cflags %t.o -o %t.exe -Wl,-q -nostdlib
-# RUN: llvm-bolt %t.exe -o %t.out --data %t/yaml -v=2 \
-# RUN:   --print-cfg --match-profile-with-function-hash 2>&1 --profile-ignore-hash=0 | FileCheck %s
-
-# CHECK: BOLT-INFO: matched 1 functions with hash
-
-#--- main.s
-.globl main
-.type	main, @function
-main:
-  .cfi_startproc
-.LBB00:
-  pushq   %rbp
-  movq    %rsp, %rbp
-  subq    $16, %rsp
-  testq   %rax, %rax
-  js      .LBB03
-.LBB01:
-  jne     .LBB04
-.LBB02:
-  nop
-.LBB03:
-  xorl    %eax, %eax
-  addq    $16, %rsp
-  popq    %rbp
-  retq
-.LBB04:
-  xorl    %eax, %eax
-  addq    $16, %rsp
-  popq    %rbp
-  retq
-## For relocations against .text
-.LBB05:
-  call exit
-  .cfi_endproc
-  .size	main, .-main
-
-#--- yaml
----
-header:
-  profile-version: 1
-  binary-name:     'hashing-based-function-matching.s.tmp.exe'
-  binary-build-id: '<unknown>'
-  profile-flags:   [ lbr ]
-  profile-origin:  branch profile reader
-  profile-events:  ''
-  dfs-order:       false
-  hash-func:       xxh3
-functions:
-  - name:            main2
-    fid:             0
-    hash:            0x72F82DEAA6FE65FB
-    exec:            1
-    nblocks:         6
-    blocks:
-      - bid:             1
-        insns:           1
-        succ:            [ { bid: 3, cnt: 1} ]
-...