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rustc: Try again to disable NEON on armv7 linux
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This is a follow-up to #35814 which apparently didn't disable it hard enough. It
looks like LLVM's default armv7 target enables NEON so we'd otherwise have to
pass `-neon`, but we're already enabling armv7 with `+v7` supposedly, so let's
try just telling LLVM that the armv7 target is arm and then enable features
selectively.

Closes #36913
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alexcrichton committed Oct 4, 2016
1 parent 75df685 commit 4625642
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion src/librustc_back/target/armv7_unknown_linux_gnueabihf.rs
Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ pub fn target() -> TargetResult {

options: TargetOptions {
// Info about features at https://wiki.debian.org/ArmHardFloatPort
features: "+v7,+vfp3,+d16,+thumb2".to_string(),
features: "+v7,+vfp3,+d16,+thumb2,-neon".to_string(),
cpu: "generic".to_string(),
max_atomic_width: 64,
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