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| author | Srinath Parvathaneni <srinath.parvathaneni@arm.com> | 2024-06-25 11:30:24 +0100 |
|---|---|---|
| committer | Srinath Parvathaneni <srinath.parvathaneni@arm.com> | 2024-06-25 13:38:48 +0100 |
| commit | f50b1a3c1f9514efdff6d808b2700eb18ab55630 (patch) | |
| tree | 2e56bf3b6c0291ba5507d7110f7e0e11774f1df0 /gas/config | |
| parent | f5f38efc0a20cb50105da4fd2f656cda4561ccc2 (diff) | |
| download | fsf-binutils-gdb-f50b1a3c1f9514efdff6d808b2700eb18ab55630.zip fsf-binutils-gdb-f50b1a3c1f9514efdff6d808b2700eb18ab55630.tar.gz fsf-binutils-gdb-f50b1a3c1f9514efdff6d808b2700eb18ab55630.tar.bz2 | |
aarch64: Fix sve2p1 extq instruction operands.
This patch fixes the syntax of sve2p1 "extq" instruction by modifying the operands
count to 4. A new operand AARCH64_OPND_SVE_UIMM4 is defined to handle the 4th
argument an 4-bit unsigned immediate of extq instruction. The instruction encoding
is updated to use constraint C_SCAN_MOVPRFX, to enable "extq" instruction to immediately
precede in program order by a MOVPRFX instruction. Also removed the unused operand
AARCH64_OPND_SVE_Zm_imm4.
This issues was reported here:
https://sourceware.org/pipermail/binutils/2024-February/132408.html
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-aarch64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c index cbae27f..84206e4 100644 --- a/gas/config/tc-aarch64.c +++ b/gas/config/tc-aarch64.c @@ -6865,7 +6865,6 @@ parse_operands (char *str, const aarch64_opcode *opcode) case AARCH64_OPND_SVE_Zm4_11_INDEX: case AARCH64_OPND_SVE_Zm4_INDEX: case AARCH64_OPND_SVE_Zn_INDEX: - case AARCH64_OPND_SVE_Zm_imm4: case AARCH64_OPND_SVE_Zn_5_INDEX: case AARCH64_OPND_SME_Zm_INDEX1: case AARCH64_OPND_SME_Zm_INDEX2: @@ -7099,6 +7098,7 @@ parse_operands (char *str, const aarch64_opcode *opcode) case AARCH64_OPND_SVE_SIMM6: case AARCH64_OPND_SVE_SIMM8: case AARCH64_OPND_SVE_UIMM3: + case AARCH64_OPND_SVE_UIMM4: case AARCH64_OPND_SVE_UIMM7: case AARCH64_OPND_SVE_UIMM8: case AARCH64_OPND_SVE_UIMM8_53: |