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| author | Peter Maydell <peter.maydell@linaro.org> | 2011-04-11 16:26:15 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2011-04-12 23:33:29 +0200 |
| commit | 2bc70834e867e7a0c4f30d374405acf8d81bba03 (patch) | |
| tree | 1f749fafef5848d5d26e4c33ee438ace644ffa33 | |
| parent | cc13115bdecb4596fd4201f16455220a7d1a85f8 (diff) | |
| download | qemu-2bc70834e867e7a0c4f30d374405acf8d81bba03.tar.gz qemu-2bc70834e867e7a0c4f30d374405acf8d81bba03.tar.bz2 qemu-2bc70834e867e7a0c4f30d374405acf8d81bba03.zip | |
target-arm: Collapse VSRI case into VSHL, VSLI
Collapse some switch cases for VSRI into those for VSHL, VSLI,
since the bodies are the same. (This is not completely obvious
for the size < 3 case, but since for VSRI we know U=1 the
GEN_NEON_INTEGER_OP() expansion is equivalent to the open-coded
VSHL/VSLI case.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| -rw-r--r-- | target-arm/translate.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/target-arm/translate.c b/target-arm/translate.c index c0ffa9fca8..a86c54c564 100644 --- a/target-arm/translate.c +++ b/target-arm/translate.c @@ -4813,8 +4813,6 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) gen_helper_neon_rshl_s64(cpu_V0, cpu_V0, cpu_V1); break; case 4: /* VSRI */ - gen_helper_neon_shl_u64(cpu_V0, cpu_V0, cpu_V1); - break; case 5: /* VSHL, VSLI */ gen_helper_neon_shl_u64(cpu_V0, cpu_V0, cpu_V1); break; @@ -4867,8 +4865,6 @@ static int disas_neon_data_insn(CPUState * env, DisasContext *s, uint32_t insn) GEN_NEON_INTEGER_OP(rshl); break; case 4: /* VSRI */ - GEN_NEON_INTEGER_OP(shl); - break; case 5: /* VSHL, VSLI */ switch (size) { case 0: gen_helper_neon_shl_u8(tmp, tmp, tmp2); break; |