Auto merge of #3935 - RalfJung:rustup, r=RalfJung

Rustup

1 files changed, 1 insertions, 34 deletions

diff --git a/compiler/rustc_codegen_gcc/src/context.rs b/compiler/rustc_codegen_gcc/src/context.rs
index caccf8296a2..7cb49bf7991 100644
--- a/compiler/rustc_codegen_gcc/src/context.rs
+++ b/compiler/rustc_codegen_gcc/src/context.rs
@@ -24,6 +24,7 @@ use rustc_target::spec::{HasTargetSpec, HasWasmCAbiOpt, Target, TlsModel, WasmCA
 use crate::callee::get_fn;
 use crate::common::SignType;
 
+#[cfg_attr(not(feature = "master"), allow(dead_code))]
 pub struct CodegenCx<'gcc, 'tcx> {
     pub codegen_unit: &'tcx CodegenUnit<'tcx>,
     pub context: &'gcc Context<'gcc>,
@@ -226,48 +227,14 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
             "__builtin_umul_overflow",
             "__builtin_usubll_overflow",
             "__builtin_usub_overflow",
-            "sqrtf",
-            "sqrt",
             "__builtin_powif",
             "__builtin_powi",
-            "sinf",
-            "sin",
-            "cosf",
-            "cos",
-            "powf",
-            "pow",
-            "expf",
-            "exp",
-            "exp2f",
-            "exp2",
-            "logf",
-            "log",
-            "log10f",
-            "log10",
-            "log2f",
-            "log2",
-            "fmaf",
-            "fma",
             "fabsf",
             "fabs",
-            "fminf",
-            "fmin",
-            "fmaxf",
-            "fmax",
             "copysignf",
             "copysign",
-            "floorf",
-            "floor",
-            "ceilf",
-            "ceil",
-            "truncf",
-            "trunc",
-            "rintf",
-            "rint",
             "nearbyintf",
             "nearbyint",
-            "roundf",
-            "round",
         ];
 
         for builtin in builtins.iter() {