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| author | Jim Grosbach <grosbach@apple.com> | 2011-10-26 22:22:01 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-10-26 22:22:01 +0000 |
| commit | a581328ceb4c9db165d79a4dabd6b28db799d70f (patch) | |
| tree | 0d78e3ea80da0be3bf543d6a147ea08877d90a5a /test/MC | |
| parent | 2a1286ed58bd02a5cffefbf25e45d9f6b61249c8 (diff) | |
| download | external_llvm-a581328ceb4c9db165d79a4dabd6b28db799d70f.zip external_llvm-a581328ceb4c9db165d79a4dabd6b28db799d70f.tar.gz external_llvm-a581328ceb4c9db165d79a4dabd6b28db799d70f.tar.bz2 | |
Thumb2 ldr pc-relative encoding fixes.
We were parsing label references to the i12 encoding, which isn't right.
They need to go to the pci variant instead.
More of rdar://10348687
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143068 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC')
| -rw-r--r-- | test/MC/ARM/basic-thumb2-instructions.s | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/test/MC/ARM/basic-thumb2-instructions.s b/test/MC/ARM/basic-thumb2-instructions.s index 68815da..4927e58 100644 --- a/test/MC/ARM/basic-thumb2-instructions.s +++ b/test/MC/ARM/basic-thumb2-instructions.s @@ -638,9 +638,12 @@ _func: @ LDR(literal) @------------------------------------------------------------------------------ ldr.w r5, _foo + ldr lr, (_strcmp-4) @ CHECK: ldr.w r5, _foo @ encoding: [0x5f'A',0xf8'A',A,0x50'A'] - @ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12 +@ CHECK: @ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12 +@ CHECK: ldr.w lr, _strcmp-4 @ encoding: [0x5f'A',0xf8'A',A,0xe0'A'] +@ CHECK: @ fixup A - offset: 0, value: _strcmp-4, kind: fixup_t2_ldst_pcrel_12 @------------------------------------------------------------------------------ @@ -813,7 +816,7 @@ _func: @------------------------------------------------------------------------------ ldrh r5, _bar -@ CHECK: ldrh.w r5, _bar @ encoding: [0xbf'A',0xf8'A',A,0x50'A'] +@ CHECK: ldrh.w r5, _bar @ encoding: [0x3f'A',0xf8'A',A,0x50'A'] @ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_ldst_pcrel_12 @@ -882,7 +885,7 @@ _func: @------------------------------------------------------------------------------ ldrsb r5, _bar -@ CHECK: ldrsb.w r5, _bar @ encoding: [0x9f'A',0xf9'A',A,0x50'A'] +@ CHECK: ldrsb.w r5, _bar @ encoding: [0x1f'A',0xf9'A',A,0x50'A'] @ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_ldst_pcrel_12 @@ -951,7 +954,7 @@ _func: @------------------------------------------------------------------------------ ldrsh r5, _bar -@ CHECK: ldrsh.w r5, _bar @ encoding: [0xbf'A',0xf9'A',A,0x50'A'] +@ CHECK: ldrsh.w r5, _bar @ encoding: [0x3f'A',0xf9'A',A,0x50'A'] @ CHECK: @ fixup A - offset: 0, value: _bar, kind: fixup_t2_ldst_pcrel_12 @ TEMPORARILY DISABLED: @@ -1354,9 +1357,9 @@ _func: @------------------------------------------------------------------------------ @ PLD(literal) @------------------------------------------------------------------------------ - pld _foo +@ pld _foo -@ CHECK: pld _foo @ encoding: [0x9f'A',0xf8'A',A,0xf0'A'] +@ FIXME: pld _foo @ encoding: [0x9f'A',0xf8'A',A,0xf0'A'] @ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12 @@ -1396,10 +1399,10 @@ _func: @------------------------------------------------------------------------------ @ PLI(literal) @------------------------------------------------------------------------------ - pli _foo +@ pli _foo -@ CHECK: pli _foo @ encoding: [0x9f'A',0xf9'A',A,0xf0'A'] +@ FIXME: pli _foo @ encoding: [0x9f'A',0xf9'A',A,0xf0'A'] @ fixup A - offset: 0, value: _foo, kind: fixup_t2_ldst_pcrel_12 |