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| author | Mihai Popa <mihail.popa@gmail.com> | 2013-08-21 13:14:58 +0000 |
|---|---|---|
| committer | Mihai Popa <mihail.popa@gmail.com> | 2013-08-21 13:14:58 +0000 |
| commit | ae1112bae540972b6c663eb900333f8a677ce5a6 (patch) | |
| tree | 8d68890791344444147c963e1696eb94e1b42016 /llvm/test | |
| parent | 90f54229545e955d2e8ab37c25b6c2e88ec5a271 (diff) | |
| download | bcm5719-llvm-ae1112bae540972b6c663eb900333f8a677ce5a6.tar.gz bcm5719-llvm-ae1112bae540972b6c663eb900333f8a677ce5a6.zip | |
Make "mov" work for all Thumb2 MOV encodings
According to the ARM specification, "mov" is a valid mnemonic for all Thumb2 MOV encodings.
To achieve this, the patch adds one instruction alias with a special range condition to avoid collision with the Thumb1 MOV.
llvm-svn: 188901
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/MC/ARM/basic-thumb2-instructions.s | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/llvm/test/MC/ARM/basic-thumb2-instructions.s b/llvm/test/MC/ARM/basic-thumb2-instructions.s index 59318aa16d1..73ed46bd0ce 100644 --- a/llvm/test/MC/ARM/basic-thumb2-instructions.s +++ b/llvm/test/MC/ARM/basic-thumb2-instructions.s @@ -1323,8 +1323,15 @@ _func: movlo r1, #-1 @ alias for mvn - mov r3, #-3 + mov r3, #-3 + mov r11, #0xabcd + movs r0, #1 + it ne + movne r3, #15 + itt eq + moveq r0, #255 + moveq r1, #256 @ CHECK: movs r1, #21 @ encoding: [0x15,0x21] @ CHECK: movs.w r1, #21 @ encoding: [0x5f,0xf0,0x15,0x01] @@ -1343,6 +1350,14 @@ _func: @ CHECK: it lo @ encoding: [0x38,0xbf] @ CHECK: movlo.w r1, #-1 @ encoding: [0x4f,0xf0,0xff,0x31] @ CHECK: mvn r3, #2 @ encoding: [0x6f,0xf0,0x02,0x03] +@ CHECK: movw r11, #43981 @ encoding: [0x4a,0xf6,0xcd,0x3b] +@ CHECK: movs r0, #1 @ encoding: [0x01,0x20] +@ CHECK: it ne @ encoding: [0x18,0xbf] +@ CHECK: movne r3, #15 @ encoding: [0x0f,0x23] + +@ CHECK: itt eq @ encoding: [0x04,0xbf] +@ CHECK: moveq r0, #255 @ encoding: [0xff,0x20] +@ CHECK: movweq r1, #256 @ encoding: [0x40,0xf2,0x00,0x11] @------------------------------------------------------------------------------ @ MOV(shifted register) |
