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a6b20ced76
- ISD::SHL/SRL/SRA must have either both scalar or both vector operands but TLI.getShiftAmountTy() so far only return scalar type. As a result, backend logic assuming that breaks. - Rename the original TLI.getShiftAmountTy() to TLI.getScalarShiftAmountTy() and re-define TLI.getShiftAmountTy() to return target-specificed scalar type or the same vector type as the 1st operand. - Fix most TICG logic assuming TLI.getShiftAmountTy() a simple scalar type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176364 91177308-0d34-0410-b5e6-96231b3b80d8
31 lines
968 B
LLVM
31 lines
968 B
LLVM
; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=corei7-avx
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; No check in a crash test
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define void @autogen_262380_1000() {
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BB:
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br label %CF79
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CF79: ; preds = %CF79, %BB
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br i1 undef, label %CF79, label %CF84.critedge.critedge
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CF84.critedge.critedge: ; preds = %CF79
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%L35 = load <8 x i32>* undef
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br label %CF85
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CF85: ; preds = %CF85, %CF84.critedge.critedge
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br i1 undef, label %CF85, label %CF86
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CF86: ; preds = %CF86, %CF85
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%B61 = sub <8 x i32> %L35, zeroinitializer
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%S64 = icmp ne <8 x i32> %B61, zeroinitializer
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%E73 = extractelement <8 x i1> %S64, i32 6
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br i1 %E73, label %CF86, label %CF87
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CF87: ; preds = %CF87, %CF86
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br i1 undef, label %CF87, label %CF88
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CF88: ; preds = %CF87
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ret void
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}
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