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ARM: Make sure the instruction alias for PLI uses the right subtarget features.

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PLI requires both the Thumb2 and the ARMv7 feature.

Related to <rdar://problem/14403733>.

llvm-svn: 186620
This commit is contained in:
Tilmann Scheller 2013-07-18 22:19:59 +00:00
parent 85e988bbea
commit c8a06ff600
1 changed files with 3 additions and 1 deletions
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4
llvm/lib/Target/ARM/ARMInstrThumb2.td
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@ -4429,4 +4429,6 @@ def : t2InstAlias<"add${p} $Rd, pc, $imm",
(t2ADR rGPR:$Rd, imm0_4095:$imm, pred:$p)>;
// PLI with alternate literal form.
def : t2InstAlias<"pli${p} $addr", (t2PLIpci t2ldr_pcrel_imm12:$addr, pred:$p)>;
def : InstAlias<"pli${p} $addr",
(t2PLIpci t2ldr_pcrel_imm12:$addr, pred:$p)>,
Requires<[IsThumb2,HasV7]>;