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| author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2013-06-24 11:02:38 +0000 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2013-06-24 11:02:38 +0000 |
| commit | 9068d5310cfafdd201f77b0434dc7eebb7f51a45 (patch) | |
| tree | e853ae0d5c2f65caba31e76840816f9309f58345 | |
| parent | 813942a0cf8e0605002c5fa364372a8a61634cc4 (diff) | |
| download | llvm-9068d5310cfafdd201f77b0434dc7eebb7f51a45.tar.gz llvm-9068d5310cfafdd201f77b0434dc7eebb7f51a45.tar.bz2 llvm-9068d5310cfafdd201f77b0434dc7eebb7f51a45.tar.xz | |
[PowerPC] Support bd(n)zl and bd(n)zlrl
This adds support for the bd(n)zl and bd(n)zlrl instructions.
The patterns are currently used for the asm parser only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184720 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.td | 12 | ||||
| -rw-r--r-- | test/MC/PowerPC/ppc64-encoding-ext.s | 14 |
2 files changed, 22 insertions, 4 deletions
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td index 8f896ad7a2..700875a083 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.td +++ b/lib/Target/PowerPC/PPCInstrInfo.td @@ -938,6 +938,18 @@ let isCall = 1, PPC970_Unit = 7, Defs = [LR] in { def BCLRL : XLForm_2_br<19, 16, 1, (outs), (ins pred:$cond), "b${cond:cc}lrl ${cond:reg}", BrB, []>; } + let Defs = [CTR], Uses = [CTR, RM] in { + def BDZL : BForm_1<16, 18, 0, 1, (outs), (ins condbrtarget:$dst), + "bdzl $dst">; + def BDNZL : BForm_1<16, 16, 0, 1, (outs), (ins condbrtarget:$dst), + "bdnzl $dst">; + } + let Defs = [CTR], Uses = [CTR, LR, RM] in { + def BDZLRL : XLForm_2_ext<19, 16, 18, 0, 1, (outs), (ins), + "bdzlrl", BrB, []>; + def BDNZLRL : XLForm_2_ext<19, 16, 16, 0, 1, (outs), (ins), + "bdnzlrl", BrB, []>; + } } let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in diff --git a/test/MC/PowerPC/ppc64-encoding-ext.s b/test/MC/PowerPC/ppc64-encoding-ext.s index 31525c7771..9ca8199de9 100644 --- a/test/MC/PowerPC/ppc64-encoding-ext.s +++ b/test/MC/PowerPC/ppc64-encoding-ext.s @@ -54,9 +54,12 @@ # FIXME: bdnza target # CHECK: bdnzlr # encoding: [0x4e,0x00,0x00,0x20] bdnzlr -# FIXME: bdnzl target +# CHECK: bdnzl target # encoding: [0x42,0x00,A,0bAAAAAA01] +# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14 + bdnzl target # FIXME: bdnzla target -# FIXME: bdnzlrl +# CHECK: bdnzlrl # encoding: [0x4e,0x00,0x00,0x21] + bdnzlrl # FIXME: bdnzt 2, target # FIXME: bdnzt target @@ -89,9 +92,12 @@ # FIXME: bdza target # CHECK: bdzlr # encoding: [0x4e,0x40,0x00,0x20] bdzlr -# FIXME: bdzl target +# CHECK: bdzl target # encoding: [0x42,0x40,A,0bAAAAAA01] +# CHECK-NEXT: # fixup A - offset: 0, value: target, kind: fixup_ppc_brcond14 + bdzl target # FIXME: bdzla target -# FIXME: bdzlrl +# CHECK: bdzlrl # encoding: [0x4e,0x40,0x00,0x21] + bdzlrl # FIXME: bdzt 2, target # FIXME: bdzt target |