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38 lines
838 B
38 lines
838 B
4 months ago
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; RUN: not llvm-as < %s -disable-output 2>&1 | FileCheck %s
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; CHECK: error: expected uselistorder directive
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define i32 @f32(i32 %a, i32 %b, i32 %c, i32 %d) {
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entry:
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br label %first
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; <label 0>:
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%eh = mul i32 %e, %1
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%sum = add i32 %eh, %ef
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br label %preexit
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preexit:
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%product = phi i32 [%ef, %first], [%sum, %0]
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%backto0 = icmp slt i32 %product, -9
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br i1 %backto0, label %0, label %exit
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first:
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%e = add i32 %a, 7
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%f = add i32 %b, 7
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%g = add i32 %c, 8
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%1 = add i32 %d, 8
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%ef = mul i32 %e, %f
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%g1 = mul i32 %g, %1
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%goto0 = icmp slt i32 %g1, -9
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br i1 %goto0, label %0, label %preexit
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; uselistorder directives
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uselistorder i32 7, { 1, 0 }
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uselistorder i32 %1, { 1, 0 }
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uselistorder i32 %e, { 1, 0 }
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uselistorder label %0, { 1, 0 }
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uselistorder label %preexit, { 1, 0 }
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exit:
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ret i32 %product
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}
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