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[WebAssembly] Use getCalleeOpNo utility function (NFC) 

Reviewers: tlively

Subscribers: dschuff, sbc100, jgravelle-google, sunfish, llvm-commits

Differential Revision: https://reviews.llvm.org/D51366

llvm-svn: 340848
This commit is contained in:
Heejin Ahn 2018-08-28 17:49:39 +00:00
parent 41a214759a
commit 56e79dd048
1 changed files with 2 additions and 14 deletions
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16
llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp
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@ -235,20 +235,8 @@ static void Query(const MachineInstr &MI, AliasAnalysis &AA, bool &Read,
// Analyze calls.
if (MI.isCall()) {
switch (MI.getOpcode()) {
case WebAssembly::CALL_VOID:
case WebAssembly::CALL_INDIRECT_VOID:
QueryCallee(MI, 0, Read, Write, Effects, StackPointer);
break;
case WebAssembly::CALL_I32: case WebAssembly::CALL_I64:
case WebAssembly::CALL_F32: case WebAssembly::CALL_F64:
case WebAssembly::CALL_INDIRECT_I32: case WebAssembly::CALL_INDIRECT_I64:
case WebAssembly::CALL_INDIRECT_F32: case WebAssembly::CALL_INDIRECT_F64:
QueryCallee(MI, 1, Read, Write, Effects, StackPointer);
break;
default:
llvm_unreachable("unexpected call opcode");
}
unsigned CalleeOpNo = WebAssembly::getCalleeOpNo(MI);
QueryCallee(MI, CalleeOpNo, Read, Write, Effects, StackPointer);
}
}