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| author | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-06-13 13:02:52 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-06-13 13:02:52 +0000 |
| commit | 86cb398b9d09148ef0bde14d6ed2136aa3b3097e (patch) | |
| tree | 4957d3492d81656b0fa168e50206f5a4c7de776f /llvm/test/MC/Mips/mips4 | |
| parent | e898236bc24171180632d94534a329eb42cf38a2 (diff) | |
| download | bcm5719-llvm-86cb398b9d09148ef0bde14d6ed2136aa3b3097e.tar.gz bcm5719-llvm-86cb398b9d09148ef0bde14d6ed2136aa3b3097e.zip | |
[mips][mips64r6] b(ge|lt)zal are not available on MIPS32r6/MIPS64r6 and bal is a normal instruction
Summary:
b(ge|lt)zal have been removed in MIPS32r6/MIPS64r6. However, bal (an alias
for 'bgezal $zero, $offset') still remains with the same encoding it had
prior to MIPS32r6/MIPS64r6.
Updated the MipsNaCLELFStreamer, and MipsLongBranch to correctly handle the
MIPS32r6/MIPS64r6 BAL instruction in addition to the existing BAL_BR pseudo.
No changes were required to the CodeGen test that looks for BAL
(test/CodeGen/Mips/longbranch.ll) since the new instruction has the same
syntax.
Depends on D4113
Reviewers: jkolek, zoran.jovanovic, vmedic
Reviewed By: vmedic
Differential Revision: http://reviews.llvm.org/D4114
llvm-svn: 210898
Diffstat (limited to 'llvm/test/MC/Mips/mips4')
| -rw-r--r-- | llvm/test/MC/Mips/mips4/valid.s | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/test/MC/Mips/mips4/valid.s b/llvm/test/MC/Mips/mips4/valid.s index 25568d48759..b6a89fff6ea 100644 --- a/llvm/test/MC/Mips/mips4/valid.s +++ b/llvm/test/MC/Mips/mips4/valid.s @@ -17,6 +17,10 @@ bc1t $fcc0, 4 # CHECK: bc1t 4 # encoding: [0x45,0x01,0x00,0x01] bc1t $fcc1, 4 # CHECK: bc1t $fcc1, 4 # encoding: [0x45,0x05,0x00,0x01] bc1t 4 # CHECK: bc1t 4 # encoding: [0x45,0x01,0x00,0x01] + bal 21100 # CHECK: bal 21100 # encoding: [0x04,0x11,0x14,0x9b] + bgezal $0, 21100 # CHECK: bal 21100 # encoding: [0x04,0x11,0x14,0x9b] + bgezal $6, 21100 # CHECK: bgezal $6, 21100 # encoding: [0x04,0xd1,0x14,0x9b] + bltzal $6, 21100 # CHECK: bltzal $6, 21100 # encoding: [0x04,0xd0,0x14,0x9b] c.ngl.d $f29,$f29 c.ngle.d $f0,$f16 c.sf.d $f30,$f0 |
