YJIT: Respect destination num_bits on STUR (#6848)

This commit is contained in:
Takashi Kokubun 2022-12-01 16:13:38 -08:00 committed by GitHub
parent 8ffa8fc192
commit dcbea7671b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
Notes: git 2022-12-02 00:14:03 +00:00
Merged-By: k0kubun <takashikkbn@gmail.com>

View File

@ -906,7 +906,7 @@ pub fn stur(cb: &mut CodeBlock, rt: A64Opnd, rn: A64Opnd) {
assert!(rn.num_bits == 32 || rn.num_bits == 64);
assert!(mem_disp_fits_bits(rn.disp), "Expected displacement to be 9 bits or less");
LoadStore::stur(rt.reg_no, rn.base_reg_no, rn.disp as i16, rt.num_bits).into()
LoadStore::stur(rt.reg_no, rn.base_reg_no, rn.disp as i16, rn.num_bits).into()
},
_ => panic!("Invalid operand combination to stur instruction.")
};
@ -1499,10 +1499,15 @@ mod tests {
}
#[test]
fn test_stur() {
fn test_stur_64_bits() {
check_bytes("6a0108f8", |cb| stur(cb, X10, A64Opnd::new_mem(64, X11, 128)));
}
#[test]
fn test_stur_32_bits() {
check_bytes("6a0108b8", |cb| stur(cb, X10, A64Opnd::new_mem(32, X11, 128)));
}
#[test]
fn test_sub_reg() {
check_bytes("200002cb", |cb| sub(cb, X0, X1, X2));