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| author | Ralf Jung <post@ralfj.de> | 2024-02-17 09:57:24 +0100 |
|---|---|---|
| committer | Ralf Jung <post@ralfj.de> | 2024-02-20 07:50:46 +0100 |
| commit | 396cf1e1f51ed37e320f47e0c7ff0dc7ddcb288b (patch) | |
| tree | dc5dd1871241c10dcb767adccac733e68d827443 /compiler/rustc_codegen_ssa/src | |
| parent | 0b9f6ad99482c9fc35baa5f40cebf21be4fd98b3 (diff) | |
| download | rust-396cf1e1f51ed37e320f47e0c7ff0dc7ddcb288b.tar.gz rust-396cf1e1f51ed37e320f47e0c7ff0dc7ddcb288b.zip | |
require simd_insert, simd_extract indices to be constants
Diffstat (limited to 'compiler/rustc_codegen_ssa/src')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/mir/block.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/rustc_codegen_ssa/src/mir/block.rs b/compiler/rustc_codegen_ssa/src/mir/block.rs index 75d413dedad..00007110938 100644 --- a/compiler/rustc_codegen_ssa/src/mir/block.rs +++ b/compiler/rustc_codegen_ssa/src/mir/block.rs @@ -864,8 +864,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> { .map(|(i, arg)| { // The indices passed to simd_shuffle in the // third argument must be constant. This is - // checked by const-qualification, which also - // promotes any complex rvalues to constants. + // checked by the type-checker. if i == 2 && intrinsic == sym::simd_shuffle { if let mir::Operand::Constant(constant) = &arg.node { let (llval, ty) = self.simd_shuffle_indices(bx, constant); |