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| author | bors <bors@rust-lang.org> | 2022-01-17 09:40:29 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-01-17 09:40:29 +0000 |
| commit | a34c0797528172ede89480e3033f7a5e71ea4735 (patch) | |
| tree | 2040a76ba69e7102179c469e0cc35a0884e628d7 /compiler/rustc_codegen_cranelift | |
| parent | 128417f40f80ce585414bf5a017540447e6be775 (diff) | |
| parent | b085eb0b107a2dc4f426811d000ca4ac82bb71b6 (diff) | |
| download | rust-a34c0797528172ede89480e3033f7a5e71ea4735.tar.gz rust-a34c0797528172ede89480e3033f7a5e71ea4735.zip | |
Auto merge of #92816 - tmiasko:rm-llvm-asm, r=Amanieu
Remove deprecated LLVM-style inline assembly The `llvm_asm!` was deprecated back in #87590 1.56.0, with intention to remove it once `asm!` was stabilized, which already happened in #91728 1.59.0. Now it is time to remove `llvm_asm!` to avoid continued maintenance cost. Closes #70173. Closes #92794. Closes #87612. Closes #82065. cc `@rust-lang/wg-inline-asm` r? `@Amanieu`
Diffstat (limited to 'compiler/rustc_codegen_cranelift')
| -rw-r--r-- | compiler/rustc_codegen_cranelift/src/base.rs | 12 | ||||
| -rw-r--r-- | compiler/rustc_codegen_cranelift/src/constant.rs | 2 |
2 files changed, 1 insertions, 13 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/base.rs b/compiler/rustc_codegen_cranelift/src/base.rs index b16f5af66f2..5a889734f21 100644 --- a/compiler/rustc_codegen_cranelift/src/base.rs +++ b/compiler/rustc_codegen_cranelift/src/base.rs @@ -749,18 +749,6 @@ fn codegen_stmt<'tcx>( | StatementKind::Retag { .. } | StatementKind::AscribeUserType(..) => {} - StatementKind::LlvmInlineAsm(asm) => { - match asm.asm.asm.as_str().trim() { - "" => { - // Black box - } - _ => fx.tcx.sess.span_fatal( - stmt.source_info.span, - "Legacy `llvm_asm!` inline assembly is not supported. \ - Try using the new `asm!` instead.", - ), - } - } StatementKind::Coverage { .. } => fx.tcx.sess.fatal("-Zcoverage is unimplemented"), StatementKind::CopyNonOverlapping(inner) => { let dst = codegen_operand(fx, &inner.dst); diff --git a/compiler/rustc_codegen_cranelift/src/constant.rs b/compiler/rustc_codegen_cranelift/src/constant.rs index 0c06c77472b..74571817969 100644 --- a/compiler/rustc_codegen_cranelift/src/constant.rs +++ b/compiler/rustc_codegen_cranelift/src/constant.rs @@ -508,7 +508,7 @@ pub(crate) fn mir_operand_get_const_val<'tcx>( { return None; } - StatementKind::LlvmInlineAsm(_) | StatementKind::CopyNonOverlapping(_) => { + StatementKind::CopyNonOverlapping(_) => { return None; } // conservative handling StatementKind::Assign(_) |