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dc8d32008e
This sidesteps a bug in PrescheduleNodesWithMultipleUses() which does not check if callResources will be affected by the transformation. llvm-svn: 190299
26 lines
396 B
LLVM
26 lines
396 B
LLVM
; RUN: llc < %s -march=xcore
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define void @f( ) {
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entry:
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switch i32 undef, label %default [
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i32 0, label %start
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]
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start:
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br label %end
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default:
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%arg = fadd double undef, undef
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%res = call double @f2(i32 undef, double %arg, double undef)
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br label %end
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end:
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%unused = phi double [ %res, %default ], [ undef, %start ]
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unreachable
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}
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declare double @f2(i32, double, double)
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