[clang] [ARM] enable FENV_ACCESS pragma support for hard-float targets (PR #137101)

[Erik Enikeev via cfe-commits]

https://github.com/Varnike updated https://github.com/llvm/llvm-project/pull/137101

>From fd5341a41a7fe92b3ddfb2da1f4f0ebe4a011ca8 Mon Sep 17 00:00:00 2001
From: Erik Enikeev <evonatarius at gmail.com>
Date: Mon, 9 Jun 2025 12:08:15 -0400
Subject: [PATCH] [ARM] Enable strict fp support

---
 clang/lib/Basic/Targets/ARM.cpp    | 2 ++
 clang/test/Parser/pragma-fp-warn.c | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/clang/lib/Basic/Targets/ARM.cpp b/clang/lib/Basic/Targets/ARM.cpp
index 394b50b9ee222..f393a42b190db 100644
--- a/clang/lib/Basic/Targets/ARM.cpp
+++ b/clang/lib/Basic/Targets/ARM.cpp
@@ -367,6 +367,8 @@ ARMTargetInfo::ARMTargetInfo(const llvm::Triple &Triple,
                            : "\01mcount";
 
   SoftFloatABI = llvm::is_contained(Opts.FeaturesAsWritten, "+soft-float-abi");
+  if (!SoftFloatABI)
+    HasStrictFP = true;
 }
 
 StringRef ARMTargetInfo::getABI() const { return ABI; }
diff --git a/clang/test/Parser/pragma-fp-warn.c b/clang/test/Parser/pragma-fp-warn.c
index c52bd4e4805ab..f743cb87997dc 100644
--- a/clang/test/Parser/pragma-fp-warn.c
+++ b/clang/test/Parser/pragma-fp-warn.c
@@ -1,6 +1,6 @@
 
 // RUN: %clang_cc1 -triple wasm32 -fsyntax-only -Wno-unknown-pragmas -Wignored-pragmas -verify %s
-// RUN: %clang_cc1 -triple thumbv7 -fsyntax-only -Wno-unknown-pragmas -Wignored-pragmas -verify %s
+// RUN: %clang_cc1 -triple thumbv7 -fsyntax-only -target-feature +soft-float-abi  -Wno-unknown-pragmas -Wignored-pragmas -verify %s
 // RUN: %clang_cc1 -DEXPOK -triple aarch64 -fsyntax-only -Wno-unknown-pragmas -Wignored-pragmas -verify %s
 // RUN: %clang_cc1 -DEXPOK -triple x86_64 -fsyntax-only -Wno-unknown-pragmas -Wignored-pragmas -verify %s
 // RUN: %clang_cc1 -DEXPOK -triple systemz -fsyntax-only -Wno-unknown-pragmas -Wignored-pragmas -verify %s