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[Thumbv8] Fix the value of BLXOperandIndex of isV8EligibleForIT

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Originally, BLX was passed as operand #0 in MachineInstr and as operand
#2 in MCInst. But now, it's operand #2 in both cases.

This patch also removes unnecessary FileCheck in the test case added by r199127.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199928 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Weiming Zhao
2014-01-23 19:55:33 +00:00
parent 67e99275ed
commit ebcaef4340
4 changed files with 26 additions and 7 deletions
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2
lib/Target/ARM/AsmParser/ARMAsmParser.cpp
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@@ -7956,7 +7956,7 @@ MatchAndEmitInstruction(SMLoc IDLoc, unsigned &Opcode,
// Only after the instruction is fully processed, we can validate it
if (wasInITBlock && hasV8Ops() && isThumb() &&
!isV8EligibleForIT(&Inst, 2)) {
!isV8EligibleForIT(&Inst)) {
Warning(IDLoc, "deprecated instruction in IT block");
}
}