diff options
| author | Simon Dardis <simon.dardis@imgtec.com> | 2016-09-16 13:50:43 +0000 |
|---|---|---|
| committer | Simon Dardis <simon.dardis@imgtec.com> | 2016-09-16 13:50:43 +0000 |
| commit | e38b67fe3ba7106df4d0d232293ac67649f547fd (patch) | |
| tree | 3429747bd7c6d2f0a8ebb8787591aa738f10fdd0 /test/MC/Mips/micromips64r6 | |
| parent | ea7e0cd04b413b9ecf4d3356a5e5c57eadbe4c5a (diff) | |
[mips] Fix aui/daui/dahi/dati for MIPSR6
For compatiblity with binutils, define these instructions to take
two registers with a 16bit unsigned immediate. Both of the registers
have to be same for dahi and dati.
Reviewers: vkalintiris, dsanders, zoran.jovanovic
Differential Review: https://reviews.llvm.org/D21473
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@281724 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/Mips/micromips64r6')
| -rw-r--r-- | test/MC/Mips/micromips64r6/invalid.s | 15 | ||||
| -rw-r--r-- | test/MC/Mips/micromips64r6/valid.s | 5 |
2 files changed, 16 insertions, 4 deletions
diff --git a/test/MC/Mips/micromips64r6/invalid.s b/test/MC/Mips/micromips64r6/invalid.s index a6aa53400513..861c55a6f834 100644 --- a/test/MC/Mips/micromips64r6/invalid.s +++ b/test/MC/Mips/micromips64r6/invalid.s @@ -19,6 +19,17 @@ bnezc16 $6, 130 # CHECK: :[[@LINE]]:{{[0-9]+}}: error: branch target out of range cache -1, 255($7) # CHECK: :[[@LINE]]:9: error: expected 5-bit unsigned immediate cache 32, 255($7) # CHECK: :[[@LINE]]:9: error: expected 5-bit unsigned immediate + dahi $4, $4, 65536 # CHECK: :[[@LINE]]:19: error: expected 16-bit unsigned immediate + dahi $4, $4, -1 # CHECK: :[[@LINE]]:19: error: expected 16-bit unsigned immediate + dahi $4, $5, 1 # CHECK: :[[@LINE]]:3: error: source and destination must match + dati $4, $4, 65536 # CHECK: :[[@LINE]]:19: error: expected 16-bit unsigned immediate + dati $4, $4, -1 # CHECK: :[[@LINE]]:19: error: expected 16-bit unsigned immediate + dati $4, $5, 1 # CHECK: :[[@LINE]]:3: error: source and destination must match + daui $4, $0, 1 # CHECK: :[[@LINE]]:3: error: invalid operand ($zero) for instruction + daui $4, $4, 65536 # CHECK: :[[@LINE]]:19: error: expected 16-bit unsigned immediate + daui $4, $4, -1 # CHECK: :[[@LINE]]:19: error: expected 16-bit unsigned immediate + dati $4, $4, -1 # CHECK: :[[@LINE]]:19: error: expected 16-bit unsigned immediate + dati $4, $5, 1 # CHECK: :[[@LINE]]:3: error: source and destination must match # FIXME: Check various 'pos + size' constraints on dext* dext $2, $3, -1, 1 # CHECK: :[[@LINE]]:16: error: expected 6-bit unsigned immediate dext $2, $3, 64, 1 # CHECK: :[[@LINE]]:16: error: expected 6-bit unsigned immediate @@ -399,5 +410,5 @@ lwupc $2, -262145 # CHECK: :[[@LINE]]:13: error: expected both 19-bit signed immediate and multiple of 4 lwupc $2, $2 # CHECK: :[[@LINE]]:13: error: expected both 19-bit signed immediate and multiple of 4 lwupc $2, bar+267 # CHECK: :[[@LINE]]:13: error: expected both 19-bit signed immediate and multiple of 4 - aui $3, $4, 32768 # CHECK: :[[@LINE]]:15: error: expected 16-bit signed immediate - aui $3, $4, -32769 # CHECK: :[[@LINE]]:15: error: expected 16-bit signed immediate + aui $3, $4, -32768 # CHECK: :[[@LINE]]:15: error: expected 16-bit unsigned immediate + aui $3, $4, -32769 # CHECK: :[[@LINE]]:15: error: expected 16-bit unsigned immediate diff --git a/test/MC/Mips/micromips64r6/valid.s b/test/MC/Mips/micromips64r6/valid.s index e04bee45f4f1..c07d7fd081fa 100644 --- a/test/MC/Mips/micromips64r6/valid.s +++ b/test/MC/Mips/micromips64r6/valid.s @@ -16,9 +16,10 @@ a: bc16 132 # CHECK: bc16 132 # encoding: [0xcc,0x42] beqzc16 $6, 20 # CHECK: beqzc16 $6, 20 # encoding: [0x8f,0x0a] bnezc16 $6, 20 # CHECK: bnezc16 $6, 20 # encoding: [0xaf,0x0a] + aui $4, $5, 1 # CHECK: aui $4, $5, 1 # encoding: [0x10,0x85,0x00,0x01] daui $3, $4, 5 # CHECK: daui $3, $4, 5 # encoding: [0xf0,0x64,0x00,0x05] - dahi $3, 4 # CHECK: dahi $3, 4 # encoding: [0x42,0x23,0x00,0x04] - dati $3, 4 # CHECK: dati $3, 4 # encoding: [0x42,0x03,0x00,0x04] + dahi $3, $3, 4 # CHECK: dahi $3, $3, 4 # encoding: [0x42,0x23,0x00,0x04] + dati $3, $3, 4 # CHECK: dati $3, $3, 4 # encoding: [0x42,0x03,0x00,0x04] dext $9, $6, 3, 7 # CHECK: dext $9, $6, 3, 7 # encoding: [0x59,0x26,0x30,0xec] dextm $9, $6, 3, 39 # CHECK: dextm $9, $6, 3, 39 # encoding: [0x59,0x26,0x30,0xe4] dextu $9, $6, 35, 7 # CHECK: dextu $9, $6, 35, 7 # encoding: [0x59,0x26,0x30,0xd4] |