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https://github.com/c64scene-ar/llvm-6502.git
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36a0947820
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
564 B
LLVM
24 lines
564 B
LLVM
; RUN: llc < %s -march=x86 > %t
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; RUN: grep dec %t | count 1
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; RUN: not grep test %t
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; RUN: not grep cmp %t
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define void @foo(i32 %n, double* nocapture %p) nounwind {
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br label %bb
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bb:
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%indvar = phi i32 [ 0, %0 ], [ %indvar.next, %bb ]
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%i.03 = sub i32 %n, %indvar
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%1 = getelementptr double* %p, i32 %i.03
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%2 = load double* %1, align 4
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%3 = fmul double %2, 2.930000e+00
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store double %3, double* %1, align 4
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%4 = add i32 %i.03, -1
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%phitmp = icmp slt i32 %4, 0
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%indvar.next = add i32 %indvar, 1
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br i1 %phitmp, label %bb, label %return
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return:
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ret void
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}
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