Brown bag time: store instead of load results in uninitialized temp.
Reported-by: Mark Rutland <mark.rutl...@arm.com>
Fixes: e6dd5e782be ("target/arm: Use tcg_gen_qemu_{ld, st}_i128 in gen_sve_{ld,
st}r")
Tested-by: Alex Bennée <alex.ben...@linaro.org>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
target/arm/tcg/translate-sve.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/arm/tcg/translate-sve.c b/target/arm/tcg/translate-sve.c
index ff050626e6..225d358922 100644
--- a/target/arm/tcg/translate-sve.c
+++ b/target/arm/tcg/translate-sve.c
@@ -4329,7 +4329,7 @@ void gen_sve_str(DisasContext *s, TCGv_ptr base, int vofs,
/* Predicate register stores can be any multiple of 2. */
if (len_remain >= 8) {
t0 = tcg_temp_new_i64();
- tcg_gen_st_i64(t0, base, vofs + len_align);
+ tcg_gen_ld_i64(t0, base, vofs + len_align);
tcg_gen_qemu_st_i64(t0, clean_addr, midx, MO_LEUQ | MO_ATOM_NONE);
len_remain -= 8;
len_align += 8;
--
2.34.1
