diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-10-03 14:41:57 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2021-10-18 00:41:36 +0200 |
| commit | 74341af7d6c7093bba0893a7efd53d30aa50a200 (patch) | |
| tree | e24aa97ec910a1f52c815f54262e9b576748fe70 /target | |
| parent | e81a48b9e7fb3db72b7820b0342779227bf0510f (diff) | |
| download | qemu-74341af7d6c7093bba0893a7efd53d30aa50a200.zip qemu-74341af7d6c7093bba0893a7efd53d30aa50a200.tar.gz qemu-74341af7d6c7093bba0893a7efd53d30aa50a200.tar.bz2 | |
target/mips: Use tcg_constant_i32() in gen_msa_2r()
Avoid using a TCG temporary by moving Data Format to the constant pool.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211003175743.3738710-5-f4bug@amsat.org>
Diffstat (limited to 'target')
| -rw-r--r-- | target/mips/tcg/msa_translate.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/target/mips/tcg/msa_translate.c b/target/mips/tcg/msa_translate.c index 5e8f80f..bbe9146 100644 --- a/target/mips/tcg/msa_translate.c +++ b/target/mips/tcg/msa_translate.c @@ -1946,7 +1946,6 @@ static void gen_msa_2r(DisasContext *ctx) uint8_t df = (ctx->opcode >> 16) & 0x3; TCGv_i32 twd = tcg_const_i32(wd); TCGv_i32 tws = tcg_const_i32(ws); - TCGv_i32 tdf = tcg_const_i32(df); switch (MASK_MSA_2R(ctx->opcode)) { case OPC_FILL_df: @@ -1957,7 +1956,8 @@ static void gen_msa_2r(DisasContext *ctx) break; } #endif - gen_helper_msa_fill_df(cpu_env, tdf, twd, tws); /* trs */ + gen_helper_msa_fill_df(cpu_env, tcg_constant_i32(df), + twd, tws); /* trs */ break; case OPC_NLOC_df: switch (df) { @@ -2015,7 +2015,6 @@ static void gen_msa_2r(DisasContext *ctx) tcg_temp_free_i32(twd); tcg_temp_free_i32(tws); - tcg_temp_free_i32(tdf); } static void gen_msa_2rf(DisasContext *ctx) |