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X86-64: Mark WINCALL and more tail call instructions as code gen only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108685 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -158,7 +158,7 @@ let isCall = 1 in
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// FIXME: We need to teach codegen about single list of call-clobbered
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// registers.
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let isCall = 1 in
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let isCall = 1, isCodeGenOnly = 1 in
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// All calls clobber the non-callee saved registers. RSP is marked as
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// a use to prevent stack-pointer assignments that appear immediately
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// before calls from potentially appearing dead. Uses for argument
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@ -182,7 +182,8 @@ let isCall = 1 in
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}
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let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in
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let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1,
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isCodeGenOnly = 1 in
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let Defs = [RAX, RCX, RDX, RSI, RDI, R8, R9, R10, R11,
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FP0, FP1, FP2, FP3, FP4, FP5, FP6, ST0, ST1,
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MM0, MM1, MM2, MM3, MM4, MM5, MM6, MM7,
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@ -56,7 +56,7 @@
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subl %eax, %ebx
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// FIXME: Check that this matches the correct instruction.
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// CHECK: call *%rax
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// CHECK: callq *%rax
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call *%rax
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// FIXME: Check that this matches the correct instruction.
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