From 40a355a42d4a9444dc753c04c6608dade2f06a23 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:13:27 +0200 Subject: Adding upstream version 125.0.1. Signed-off-by: Daniel Baumann --- js/src/jit/GenerateAtomicOperations.py | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'js/src/jit/GenerateAtomicOperations.py') diff --git a/js/src/jit/GenerateAtomicOperations.py b/js/src/jit/GenerateAtomicOperations.py index 8e37e5dcd6..9194b8b685 100644 --- a/js/src/jit/GenerateAtomicOperations.py +++ b/js/src/jit/GenerateAtomicOperations.py @@ -50,8 +50,6 @@ def gen_load(fun_name, cpp_type, size, barrier): # - MacroAssembler::wasmLoad if cpu_arch in ("x86", "x86_64"): insns = "" - if barrier: - insns += fmt_insn("mfence") if size == 8: insns += fmt_insn("movb (%[arg]), %[res]") elif size == 16: @@ -61,8 +59,6 @@ def gen_load(fun_name, cpp_type, size, barrier): else: assert size == 64 insns += fmt_insn("movq (%[arg]), %[res]") - if barrier: - insns += fmt_insn("mfence") return """ INLINE_ATTR %(cpp_type)s %(fun_name)s(const %(cpp_type)s* arg) { %(cpp_type)s res; @@ -78,8 +74,6 @@ def gen_load(fun_name, cpp_type, size, barrier): } if cpu_arch == "aarch64": insns = "" - if barrier: - insns += fmt_insn("dmb ish") if size == 8: insns += fmt_insn("ldrb %w[res], [%x[arg]]") elif size == 16: @@ -106,8 +100,6 @@ def gen_load(fun_name, cpp_type, size, barrier): } if cpu_arch == "arm": insns = "" - if barrier: - insns += fmt_insn("dmb sy") if size == 8: insns += fmt_insn("ldrb %[res], [%[arg]]") elif size == 16: @@ -141,8 +133,6 @@ def gen_store(fun_name, cpp_type, size, barrier): # - MacroAssembler::wasmStore if cpu_arch in ("x86", "x86_64"): insns = "" - if barrier: - insns += fmt_insn("mfence") if size == 8: insns += fmt_insn("movb %[val], (%[addr])") elif size == 16: -- cgit v1.2.3