From be9acef3abf1169dbd630bcdf5824efccb951d11 Mon Sep 17 00:00:00 2001
From: Trevor Gross <tmgross@umich.edu>
Date: Sat, 22 Jun 2024 13:47:33 -0500
Subject: [PATCH] Enable `f128 -> f16` tests on Linux

Since updating the docker images in
<https://github.com/rust-lang/compiler-builtins/pull/625>, it looks like
`__extendhftf2` and `__trunctfhf2` are available on all Linux platforms.
---
 testcrate/build.rs | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/testcrate/build.rs b/testcrate/build.rs
index f18bd90df..a8bedd065 100644
--- a/testcrate/build.rs
+++ b/testcrate/build.rs
@@ -37,13 +37,10 @@ fn main() {
         features.insert(Feature::NoSysF16F128Convert);
     }
 
-    if target.starts_with("i586") || target.starts_with("i686") {
+    if target.starts_with("i586") {
         // 32-bit x86 seems to not have `__fixunstfti`, but does have everything else
         features.insert(Feature::NoSysF128IntConvert);
-    }
-
-    if target.contains("-unknown-linux-") {
-        // No `__extendhftf2` on x86, no `__trunctfhf2` on aarch64
+        // FIXME: i586 has a bg in `f128 -> f16`
         features.insert(Feature::NoSysF16F128Convert);
     }