forked from OSchip/llvm-project
31 lines
1.1 KiB
LLVM
31 lines
1.1 KiB
LLVM
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; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr9 -verify-machineinstrs | FileCheck %s
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; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr9 -verify-machineinstrs | FileCheck %s
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; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 -verify-machineinstrs | FileCheck %s
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; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -verify-machineinstrs | FileCheck %s
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@perm = common local_unnamed_addr global [100 x i64] zeroinitializer, align 8
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define void @sort_basket() local_unnamed_addr {
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entry:
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br label %while.cond
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while.cond:
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%l.0 = phi i64 [ 0, %entry ], [ %inc, %while.cond ]
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%arrayidx = getelementptr inbounds [100 x i64], [100 x i64]* @perm, i64 0, i64 %l.0
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%0 = load i64, i64* %arrayidx, align 8
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%cmp = icmp sgt i64 %0, 0
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%inc = add nuw nsw i64 %l.0, 1
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br i1 %cmp, label %while.cond, label %while.end
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while.end:
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store i64 0, i64* %arrayidx, align 8
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ret void
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; CHECK-LABEL: sort_basket
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; CHECK: addi {{[0-9]+}}, {{[0-9]+}}, -8
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; CHECK-NOT: addi {{[0-9]+}}, {{[0-9]+}}, 8
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; CHECK: ldu {{[0-9]+}}, 8({{[0-9]+}})
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; CHECK-NOT: addi {{[0-9]+}}, {{[0-9]+}}, 8
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; CHECK: blr
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}
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