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| author | Jan Beulich <jbeulich@novell.com> | 2013-10-08 08:55:41 +0000 |
|---|---|---|
| committer | Jan Beulich <jbeulich@novell.com> | 2013-10-08 08:55:41 +0000 |
| commit | d3bfe16eafe8d18afb50e900b79b792ca478321a (patch) | |
| tree | d663f4bcc36f1ed21e57195325094d7e3cded43e /gas/config | |
| parent | 38d7754573539a6c124fb9c28bd24cc9849312b7 (diff) | |
| download | gdb-d3bfe16eafe8d18afb50e900b79b792ca478321a.zip gdb-d3bfe16eafe8d18afb50e900b79b792ca478321a.tar.gz gdb-d3bfe16eafe8d18afb50e900b79b792ca478321a.tar.bz2 | |
gas/
2013-10-08 Jan Beulich <jbeulich@suse.com>
* gas/config/tc-arm.c (do_t_push_pop): Honor inst.size_req. Simplify
LR/PC check.
gas/testsuite/
2013-10-08 Jan Beulich <jbeulich@suse.com>
* gas/arm/thumb-w-good.s: Add PUSH.W and POP.W tests.
* gas/arm/thumb-w-good.d: Update accordingly.
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-arm.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 7a26679..f97c307 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -11672,12 +11672,11 @@ do_t_push_pop (void) _("expression too complex")); mask = inst.operands[0].imm; - if ((mask & ~0xff) == 0) + if (inst.size_req != 4 && (mask & ~0xff) == 0) inst.instruction = THUMB_OP16 (inst.instruction) | mask; - else if ((inst.instruction == T_MNEM_push - && (mask & ~0xff) == 1 << REG_LR) - || (inst.instruction == T_MNEM_pop - && (mask & ~0xff) == 1 << REG_PC)) + else if (inst.size_req != 4 + && (mask & ~0xff) == (1 << (inst.instruction == T_MNEM_push + ? REG_LR : REG_PC))) { inst.instruction = THUMB_OP16 (inst.instruction); inst.instruction |= THUMB_PP_PC_LR; |