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40 lines
744 B
40 lines
744 B
4 months ago
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; RUN: llc -march=arc < %s | FileCheck %s
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; CHECK-LABEL: brcc1:
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; CHECK: brne %r0, %r1, @.LBB0_2
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; CHECK: add %r0, %r0, 4
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; CHECK: .LBB0_2:
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define i32 @brcc1(i32 %a, i32 %b) nounwind {
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entry:
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%wb = icmp eq i32 %a, %b
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br i1 %wb, label %t1, label %t2
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t1:
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%t1v = add i32 %a, 4
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br label %exit
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t2:
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%t2v = add i32 %b, 8
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br label %exit
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exit:
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%v = phi i32 [ %t1v, %t1 ], [ %t2v, %t2 ]
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ret i32 %v
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}
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; CHECK-LABEL: brcc2
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; CHECK: breq %r0, %r1
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define i32 @brcc2(i32 %a, i32 %b) nounwind {
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entry:
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%wb = icmp ne i32 %a, %b
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br i1 %wb, label %t1, label %t2
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t1:
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%t1v = add i32 %a, 4
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br label %exit
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t2:
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%t2v = add i32 %b, 8
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br label %exit
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exit:
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%v = phi i32 [ %t1v, %t1 ], [ %t2v, %t2 ]
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ret i32 %v
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}
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