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authorEduardo Sánchez Muñoz <eduardosm-dev@e64.io>2023-09-13 20:34:03 +0200
committerEduardo Sánchez Muñoz <eduardosm-dev@e64.io>2023-09-16 18:51:44 +0200
commitff685416dbb52367df5e8d32ae95bea49a10f229 (patch)
tree287efcb4d97103c926f88bb03437292149d98268
parent98310bed8e09817e518e6b82fcb3f9b2c4b89675 (diff)
downloadrust-ff685416dbb52367df5e8d32ae95bea49a10f229.tar.gz
rust-ff685416dbb52367df5e8d32ae95bea49a10f229.zip
miri: use `copy_op` in `unary_op_ss`
-rw-r--r--src/tools/miri/src/shims/x86/sse.rs9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/tools/miri/src/shims/x86/sse.rs b/src/tools/miri/src/shims/x86/sse.rs
index ab90e292fcb..05717216636 100644
--- a/src/tools/miri/src/shims/x86/sse.rs
+++ b/src/tools/miri/src/shims/x86/sse.rs
@@ -343,10 +343,11 @@ fn unary_op_ss<'tcx>(
     this.write_scalar(res0, &this.project_index(&dest, 0)?)?;
 
     for i in 1..dest_len {
-        let op = this.read_immediate(&this.project_index(&op, i)?)?;
-        let dest = this.project_index(&dest, i)?;
-
-        this.write_immediate(*op, &dest)?;
+        this.copy_op(
+            &this.project_index(&op, i)?,
+            &this.project_index(&dest, i)?,
+            /*allow_transmute*/ false,
+        )?;
     }
 
     Ok(())