diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2022-12-07 17:43:35 +0000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-01-06 23:07:04 +0000 |
| commit | e62d5752f5e7fdddb6b309230589281d9fa4d609 (patch) | |
| tree | ce9dc1c8fd1d7fac3075ff3fe6a1474b9deef4cf /tcg | |
| parent | c68d5b7a6afab3ac1ece42bd0bd09945ca286a4e (diff) | |
| download | qemu-e62d5752f5e7fdddb6b309230589281d9fa4d609.zip qemu-e62d5752f5e7fdddb6b309230589281d9fa4d609.tar.gz qemu-e62d5752f5e7fdddb6b309230589281d9fa4d609.tar.bz2 | |
tcg/s390x: Remove FAST_BCR_SER facility check
The fast-bcr-serialization facility is bundled into facility 45,
along with load-on-condition. We are checking this at startup.
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/s390x/tcg-target.c.inc | 3 | ||||
| -rw-r--r-- | tcg/s390x/tcg-target.h | 1 |
2 files changed, 2 insertions, 2 deletions
diff --git a/tcg/s390x/tcg-target.c.inc b/tcg/s390x/tcg-target.c.inc index 29a64ad..dd58f0c 100644 --- a/tcg/s390x/tcg-target.c.inc +++ b/tcg/s390x/tcg-target.c.inc @@ -2431,7 +2431,8 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode opc, /* The host memory model is quite strong, we simply need to serialize the instruction stream. */ if (args[0] & TCG_MO_ST_LD) { - tcg_out_insn(s, RR, BCR, HAVE_FACILITY(FAST_BCR_SER) ? 14 : 15, 0); + /* fast-bcr-serialization facility (45) is present */ + tcg_out_insn(s, RR, BCR, 14, 0); } break; diff --git a/tcg/s390x/tcg-target.h b/tcg/s390x/tcg-target.h index 31d5510..fc9ae82 100644 --- a/tcg/s390x/tcg-target.h +++ b/tcg/s390x/tcg-target.h @@ -62,7 +62,6 @@ typedef enum TCGReg { /* Facilities that are checked at runtime. */ -#define FACILITY_FAST_BCR_SER 45 #define FACILITY_DISTINCT_OPS 45 #define FACILITY_LOAD_ON_COND2 53 #define FACILITY_VECTOR 129 |