[clang] [llvm] [WIP] Correct lowering of `fp128` intrinsics (PR #76558)

[Trevor Gross via llvm-commits]

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@@ -0,0 +1,331 @@
+; RUN: llc < %s -mtriple=aarch64-unknown-none -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-USELD
+; RUN: llc < %s -mtriple=i686-unknown -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-NOTLD
+; RUN: llc < %s -mtriple=powerpc-unknown -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-NOTLD
+; RUN: llc < %s -mtriple=powerpc64-unknown -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-NOTLD
+; RUN: llc < %s -mtriple=riscv32 -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-NOTLD
+; RUN: llc < %s -mtriple=s390x-unknown -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-S390X
+; RUN: llc < %s -mtriple=x86_64-unknown -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-NOTLD
+; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-NOTLD
+; RUN: llc < %s -mtriple=x86_64-unknown-linux-musl -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-NOTLD
+;
+; REQUIRES: aarch64-registered-target
+; REQUIRES: powerpc-registered-target
+; REQUIRES: riscv-registered-target
+; REQUIRES: systemz-registered-target
+; REQUIRES: x86-registered-target
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tgross35 wrote:

Todo: replace this with `%if` somehow so this test still runs if only a subset of architectures is available https://llvm.org/docs/TestingGuide.html

https://github.com/llvm/llvm-project/pull/76558