[clang] [Clang] Remove NetBSD workaround for FP eval method with older versions (PR #74025)

[Brad Smith via cfe-commits]

https://github.com/brad0 created https://github.com/llvm/llvm-project/pull/74025

NetBSD 7.x is long EoL. Make 8.x the minimum.

>From 90064d300b35f1eef7245d907d7f881d149020d1 Mon Sep 17 00:00:00 2001
From: Brad Smith <brad at comstyle.com>
Date: Thu, 30 Nov 2023 20:50:01 -0500
Subject: [PATCH] [Clang] Remove NetBSD workaround for FP eval method with
 older versions

NetBSD 7.x is long EoL. Make 8.x the minimum.
---
 clang/lib/Basic/Targets/X86.h           | 9 ---------
 clang/test/CodeGen/X86/fp-eval-method.c | 5 +----
 2 files changed, 1 insertion(+), 13 deletions(-)

diff --git a/clang/lib/Basic/Targets/X86.h b/clang/lib/Basic/Targets/X86.h
index 99a64501d263ce4..f03edccf7a13c57 100644
--- a/clang/lib/Basic/Targets/X86.h
+++ b/clang/lib/Basic/Targets/X86.h
@@ -507,15 +507,6 @@ class LLVM_LIBRARY_VISIBILITY NetBSDI386TargetInfo
 public:
   NetBSDI386TargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts)
       : NetBSDTargetInfo<X86_32TargetInfo>(Triple, Opts) {}
-
-  LangOptions::FPEvalMethodKind getFPEvalMethod() const override {
-    VersionTuple OsVersion = getTriple().getOSVersion();
-    // New NetBSD uses the default rounding mode.
-    if (OsVersion >= VersionTuple(6, 99, 26) || OsVersion.getMajor() == 0)
-      return X86_32TargetInfo::getFPEvalMethod();
-    // NetBSD before 6.99.26 defaults to "double" rounding.
-    return LangOptions::FPEvalMethodKind::FEM_Double;
-  }
 };
 
 class LLVM_LIBRARY_VISIBILITY OpenBSDI386TargetInfo
diff --git a/clang/test/CodeGen/X86/fp-eval-method.c b/clang/test/CodeGen/X86/fp-eval-method.c
index d74f88b9fe255a1..c1d8f617400d517 100644
--- a/clang/test/CodeGen/X86/fp-eval-method.c
+++ b/clang/test/CodeGen/X86/fp-eval-method.c
@@ -1,7 +1,4 @@
-// RUN: %clang_cc1 -triple i386-unknown-netbsd6 -emit-llvm -o - %s \
-// RUN: | FileCheck %s -check-prefixes=CHECK
-
-// RUN: %clang_cc1 -triple i386-unknown-netbsd7 -emit-llvm -o - %s \
+// RUN: %clang_cc1 -triple i386-unknown-netbsd -emit-llvm -o - %s \
 // RUN: | FileCheck %s -check-prefixes=CHECK-EXT
 
 // RUN: %clang_cc1 -triple i386--linux -emit-llvm -o - %s \