Rollup merge of #125399 - scottmcm:less-hir-in-cg_ssa, r=compiler-errors

Stop using `to_hir_binop` in codegen

This came up in https://github.com/rust-lang/rust/pull/125359#discussion_r1609401311 , and looking into it we can just use the `mir::BinOp`s directly instead of `hir::BinOpKind`s.

(AKA rather than going `mir::BinOp` → `hir::BinOpKind` → `IntPredicate`, just go `mir::BinOp` → `IntPredicate`.)

1 files changed, 7 insertions, 6 deletions

diff --git a/compiler/rustc_codegen_llvm/src/intrinsic.rs b/compiler/rustc_codegen_llvm/src/intrinsic.rs
index 80e863af893..897132a8e9c 100644
--- a/compiler/rustc_codegen_llvm/src/intrinsic.rs
+++ b/compiler/rustc_codegen_llvm/src/intrinsic.rs
@@ -14,6 +14,7 @@ use rustc_codegen_ssa::mir::operand::{OperandRef, OperandValue};
 use rustc_codegen_ssa::mir::place::PlaceRef;
 use rustc_codegen_ssa::traits::*;
 use rustc_hir as hir;
+use rustc_middle::mir::BinOp;
 use rustc_middle::ty::layout::{FnAbiOf, HasTyCtxt, LayoutOf};
 use rustc_middle::ty::{self, GenericArgsRef, Ty};
 use rustc_middle::{bug, span_bug};
@@ -1104,12 +1105,12 @@ fn generic_simd_intrinsic<'ll, 'tcx>(
     let in_ty = arg_tys[0];
 
     let comparison = match name {
-        sym::simd_eq => Some(hir::BinOpKind::Eq),
-        sym::simd_ne => Some(hir::BinOpKind::Ne),
-        sym::simd_lt => Some(hir::BinOpKind::Lt),
-        sym::simd_le => Some(hir::BinOpKind::Le),
-        sym::simd_gt => Some(hir::BinOpKind::Gt),
-        sym::simd_ge => Some(hir::BinOpKind::Ge),
+        sym::simd_eq => Some(BinOp::Eq),
+        sym::simd_ne => Some(BinOp::Ne),
+        sym::simd_lt => Some(BinOp::Lt),
+        sym::simd_le => Some(BinOp::Le),
+        sym::simd_gt => Some(BinOp::Gt),
+        sym::simd_ge => Some(BinOp::Ge),
         _ => None,
     };