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| author | Jim Grosbach <grosbach@apple.com> | 2011-07-19 19:13:28 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-07-19 19:13:28 +0000 |
| commit | 7c09e3c3f339161f8c814aceccb9ed2e97b1d412 (patch) | |
| tree | 2724997503657e6b6b10fec5ad8f8c7dbf3ec7c9 /llvm/test/MC/ARM/arm_fixups.s | |
| parent | 20dd6e9faef134594735b95ce48d7f36c40aad6c (diff) | |
| download | bcm5719-llvm-7c09e3c3f339161f8c814aceccb9ed2e97b1d412.tar.gz bcm5719-llvm-7c09e3c3f339161f8c814aceccb9ed2e97b1d412.zip | |
ARM assembly parsing for MOV (immediate).
Add range checking for the immediate operand and handle the "mov" mnemonic
choosing between encodings based on the value of the immediate. Add tests
for fixups, encoding choice and values, and diagnostic for out of range values.
llvm-svn: 135500
Diffstat (limited to 'llvm/test/MC/ARM/arm_fixups.s')
| -rw-r--r-- | llvm/test/MC/ARM/arm_fixups.s | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/llvm/test/MC/ARM/arm_fixups.s b/llvm/test/MC/ARM/arm_fixups.s index 2b7878224d7..aba0cd824db 100644 --- a/llvm/test/MC/ARM/arm_fixups.s +++ b/llvm/test/MC/ARM/arm_fixups.s @@ -1,7 +1,17 @@ -// RUN: llvm-mc -triple arm-unknown-unknown %s --show-encoding > %t -// RUN: FileCheck < %t %s +@ RUN: llvm-mc -triple armv7-unknown-unknown %s --show-encoding > %t +@ RUN: FileCheck < %t %s -// CHECK: bl _printf @ encoding: [A,A,A,0xeb] -// CHECK: @ fixup A - offset: 0, value: _printf, kind: fixup_arm_uncondbranch -bl _printf + bl _printf +@ CHECK: bl _printf @ encoding: [A,A,A,0xeb] +@ CHECK: @ fixup A - offset: 0, value: _printf, kind: fixup_arm_uncondbranch + mov r9, :lower16:(_foo) + movw r9, :lower16:(_foo) + movt r9, :upper16:(_foo) + +@ CHECK: movw r9, :lower16:_foo @ encoding: [A,0x90'A',0b0000AAAA,0xe3] +@ CHECK: @ fixup A - offset: 0, value: _foo, kind: fixup_arm_movw_lo16 +@ CHECK: movw r9, :lower16:_foo @ encoding: [A,0x90'A',0b0000AAAA,0xe3] +@ CHECK: @ fixup A - offset: 0, value: _foo, kind: fixup_arm_movw_lo16 +@ CHECK: movt r9, :upper16:_foo @ encoding: [A,0x90'A',0b0100AAAA,0xe3] +@ CHECK: @ fixup A - offset: 0, value: _foo, kind: fixup_arm_movt_hi16 |
