46 lines
1.2 KiB
LLVM
46 lines
1.2 KiB
LLVM
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; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -verify-machineinstrs < %s | FileCheck %s
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define i32 @relax_bcc(i1 %b) {
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; CHECK-LABEL: relax_bcc:
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; CHECK: # %bb.0:
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; CHECK-NEXT: andi. 3, 3, 1
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; CHECK-NEXT: #APP
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; CHECK-NEXT: label:
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; CHECK-NEXT: add 3, 3, 5
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; CHECK-NEXT: cmpd 4, 3
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; CHECK-NEXT: bne 0, label
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: bc 12, 1, .+8
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; CHECK-NEXT: b .LBB0_4
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; CHECK-NEXT: # %bb.1:
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; CHECK-NEXT: li 3, 101
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; CHECK-NEXT: mtctr 3
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; CHECK-NEXT: .p2align 4
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; CHECK-NEXT: .LBB0_2:
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; CHECK-NEXT: # =>This Inner Loop Header: Depth=1
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; CHECK-NEXT: bdnz .LBB0_2
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; CHECK-NEXT: # %bb.3:
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; CHECK-NEXT: #APP
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; CHECK-NEXT: .space 32748
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: .LBB0_4: # %tail
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; CHECK-NEXT: li 3, 1
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; CHECK-NEXT: blr
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entry:
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call void asm sideeffect "label:\0A\09add 3,3,5\0A\09cmpd 4,3\0A\09bne label", ""()
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br i1 %b, label %for.body, label %tail
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for.body: ; preds = %for.body, %entry
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%0 = phi i32 [0, %entry], [%1, %for.body]
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%1 = add i32 %0, 1
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%2 = icmp sgt i32 %1, 100
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br i1 %2, label %exit, label %for.body
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exit:
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call void asm sideeffect ".space 32748", ""()
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br label %tail
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tail:
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ret i32 1
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}
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