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| author | Richard Henderson <richard.henderson@linaro.org> | 2018-10-08 14:55:03 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-10-08 14:55:03 +0100 |
| commit | 116347ce20bb7b5cac17bf2b0e6f607530b50862 (patch) | |
| tree | cebb8e3d7c38dd62f800587fd1d6d09612318639 /target/arm/translate-sve.c | |
| parent | 78cf1b886aa1b95c97fc5114641515c2892bb240 (diff) | |
| download | qemu-116347ce20bb7b5cac17bf2b0e6f607530b50862.zip qemu-116347ce20bb7b5cac17bf2b0e6f607530b50862.tar.gz qemu-116347ce20bb7b5cac17bf2b0e6f607530b50862.tar.bz2 | |
target/arm: Rewrite vector gather first-fault loads
This implements the feature for softmmu, and moves the
main loop out of a macro and into a function.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181005175350.30752-15-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/translate-sve.c')
| -rw-r--r-- | target/arm/translate-sve.c | 84 |
1 files changed, 42 insertions, 42 deletions
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 86aeec1..888a968 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -5095,17 +5095,17 @@ static gen_helper_gvec_mem_scatter * const gather_load_fn32[2][2][2][2][3] = { /* First-fault */ { { { gen_helper_sve_ldffbss_zsu, - gen_helper_sve_ldffhss_zsu, + gen_helper_sve_ldffhss_le_zsu, NULL, }, { gen_helper_sve_ldffbsu_zsu, - gen_helper_sve_ldffhsu_zsu, - gen_helper_sve_ldffssu_zsu, } }, + gen_helper_sve_ldffhsu_le_zsu, + gen_helper_sve_ldffss_le_zsu, } }, { { gen_helper_sve_ldffbss_zss, - gen_helper_sve_ldffhss_zss, + gen_helper_sve_ldffhss_le_zss, NULL, }, { gen_helper_sve_ldffbsu_zss, - gen_helper_sve_ldffhsu_zss, - gen_helper_sve_ldffssu_zss, } } } }, + gen_helper_sve_ldffhsu_le_zss, + gen_helper_sve_ldffss_le_zss, } } } }, /* Big-endian */ { { { { gen_helper_sve_ldbss_zsu, @@ -5123,17 +5123,17 @@ static gen_helper_gvec_mem_scatter * const gather_load_fn32[2][2][2][2][3] = { /* First-fault */ { { { gen_helper_sve_ldffbss_zsu, - gen_helper_sve_ldffhss_zsu, + gen_helper_sve_ldffhss_be_zsu, NULL, }, { gen_helper_sve_ldffbsu_zsu, - gen_helper_sve_ldffhsu_zsu, - gen_helper_sve_ldffssu_zsu, } }, + gen_helper_sve_ldffhsu_be_zsu, + gen_helper_sve_ldffss_be_zsu, } }, { { gen_helper_sve_ldffbss_zss, - gen_helper_sve_ldffhss_zss, + gen_helper_sve_ldffhss_be_zss, NULL, }, { gen_helper_sve_ldffbsu_zss, - gen_helper_sve_ldffhsu_zss, - gen_helper_sve_ldffssu_zss, } } } }, + gen_helper_sve_ldffhsu_be_zss, + gen_helper_sve_ldffss_be_zss, } } } }, }; /* Note that we overload xs=2 to indicate 64-bit offset. */ @@ -5166,29 +5166,29 @@ static gen_helper_gvec_mem_scatter * const gather_load_fn64[2][2][3][2][4] = { /* First-fault */ { { { gen_helper_sve_ldffbds_zsu, - gen_helper_sve_ldffhds_zsu, - gen_helper_sve_ldffsds_zsu, + gen_helper_sve_ldffhds_le_zsu, + gen_helper_sve_ldffsds_le_zsu, NULL, }, { gen_helper_sve_ldffbdu_zsu, - gen_helper_sve_ldffhdu_zsu, - gen_helper_sve_ldffsdu_zsu, - gen_helper_sve_ldffddu_zsu, } }, + gen_helper_sve_ldffhdu_le_zsu, + gen_helper_sve_ldffsdu_le_zsu, + gen_helper_sve_ldffdd_le_zsu, } }, { { gen_helper_sve_ldffbds_zss, - gen_helper_sve_ldffhds_zss, - gen_helper_sve_ldffsds_zss, + gen_helper_sve_ldffhds_le_zss, + gen_helper_sve_ldffsds_le_zss, NULL, }, { gen_helper_sve_ldffbdu_zss, - gen_helper_sve_ldffhdu_zss, - gen_helper_sve_ldffsdu_zss, - gen_helper_sve_ldffddu_zss, } }, + gen_helper_sve_ldffhdu_le_zss, + gen_helper_sve_ldffsdu_le_zss, + gen_helper_sve_ldffdd_le_zss, } }, { { gen_helper_sve_ldffbds_zd, - gen_helper_sve_ldffhds_zd, - gen_helper_sve_ldffsds_zd, + gen_helper_sve_ldffhds_le_zd, + gen_helper_sve_ldffsds_le_zd, NULL, }, { gen_helper_sve_ldffbdu_zd, - gen_helper_sve_ldffhdu_zd, - gen_helper_sve_ldffsdu_zd, - gen_helper_sve_ldffddu_zd, } } } }, + gen_helper_sve_ldffhdu_le_zd, + gen_helper_sve_ldffsdu_le_zd, + gen_helper_sve_ldffdd_le_zd, } } } }, /* Big-endian */ { { { { gen_helper_sve_ldbds_zsu, @@ -5218,29 +5218,29 @@ static gen_helper_gvec_mem_scatter * const gather_load_fn64[2][2][3][2][4] = { /* First-fault */ { { { gen_helper_sve_ldffbds_zsu, - gen_helper_sve_ldffhds_zsu, - gen_helper_sve_ldffsds_zsu, + gen_helper_sve_ldffhds_be_zsu, + gen_helper_sve_ldffsds_be_zsu, NULL, }, { gen_helper_sve_ldffbdu_zsu, - gen_helper_sve_ldffhdu_zsu, - gen_helper_sve_ldffsdu_zsu, - gen_helper_sve_ldffddu_zsu, } }, + gen_helper_sve_ldffhdu_be_zsu, + gen_helper_sve_ldffsdu_be_zsu, + gen_helper_sve_ldffdd_be_zsu, } }, { { gen_helper_sve_ldffbds_zss, - gen_helper_sve_ldffhds_zss, - gen_helper_sve_ldffsds_zss, + gen_helper_sve_ldffhds_be_zss, + gen_helper_sve_ldffsds_be_zss, NULL, }, { gen_helper_sve_ldffbdu_zss, - gen_helper_sve_ldffhdu_zss, - gen_helper_sve_ldffsdu_zss, - gen_helper_sve_ldffddu_zss, } }, + gen_helper_sve_ldffhdu_be_zss, + gen_helper_sve_ldffsdu_be_zss, + gen_helper_sve_ldffdd_be_zss, } }, { { gen_helper_sve_ldffbds_zd, - gen_helper_sve_ldffhds_zd, - gen_helper_sve_ldffsds_zd, + gen_helper_sve_ldffhds_be_zd, + gen_helper_sve_ldffsds_be_zd, NULL, }, { gen_helper_sve_ldffbdu_zd, - gen_helper_sve_ldffhdu_zd, - gen_helper_sve_ldffsdu_zd, - gen_helper_sve_ldffddu_zd, } } } }, + gen_helper_sve_ldffhdu_be_zd, + gen_helper_sve_ldffsdu_be_zd, + gen_helper_sve_ldffdd_be_zd, } } } }, }; static bool trans_LD1_zprz(DisasContext *s, arg_LD1_zprz *a, uint32_t insn) |