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| author | Jim Grosbach <grosbach@apple.com> | 2011-09-01 18:22:13 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-09-01 18:22:13 +0000 |
| commit | 2f25d9b9334662e846460e98a8fe2dae4f233068 (patch) | |
| tree | 675f77377b2b34e1e8ac242745c1077cebc27aa5 | |
| parent | a39ccdb9d4829548756efaaac0d19ebae8b7ff5d (diff) | |
ARM 'rscs' mnemonic is carry-setting 'rsc', not 'rs' with a 'cs' condition code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138952 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 2 | ||||
| -rw-r--r-- | test/MC/ARM/basic-arm-instructions.s | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index f71d0f8642..3a0c2609e5 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -2926,7 +2926,7 @@ StringRef ARMAsmParser::splitMnemonic(StringRef Mnemonic, if (Mnemonic != "adcs" && Mnemonic != "bics" && Mnemonic != "movs" && Mnemonic != "muls" && Mnemonic != "smlals" && Mnemonic != "smulls" && Mnemonic != "umlals" && Mnemonic != "umulls" && Mnemonic != "lsls" && - Mnemonic != "sbcs") { + Mnemonic != "sbcs" && Mnemonic != "rscs") { unsigned CC = StringSwitch<unsigned>(Mnemonic.substr(Mnemonic.size()-2)) .Case("eq", ARMCC::EQ) .Case("ne", ARMCC::NE) diff --git a/test/MC/ARM/basic-arm-instructions.s b/test/MC/ARM/basic-arm-instructions.s index 861d50faa6..fa528467bc 100644 --- a/test/MC/ARM/basic-arm-instructions.s +++ b/test/MC/ARM/basic-arm-instructions.s @@ -1300,6 +1300,7 @@ Lforward: rsc r6, r7, r8, lsr r9 rsc r6, r7, r8, asr r9 rscle r6, r7, r8, ror r9 + rscs r1, r8, #4064 @ destination register is optional rsc r5, #0xf000 @@ -1325,6 +1326,7 @@ Lforward: @ CHECK: rsc r6, r7, r8, lsr r9 @ encoding: [0x38,0x69,0xe7,0xe0] @ CHECK: rsc r6, r7, r8, asr r9 @ encoding: [0x58,0x69,0xe7,0xe0] @ CHECK: rscle r6, r7, r8, ror r9 @ encoding: [0x78,0x69,0xe7,0xd0] +@ CHECK: rscs r1, r8, #4064 @ encoding: [0xfe,0x1e,0xf8,0xe2] @ CHECK: rsc r5, r5, #61440 @ encoding: [0x0f,0x5a,0xe5,0xe2] @ CHECK: rsc r4, r4, r5 @ encoding: [0x05,0x40,0xe4,0xe0] |