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Diffstat (limited to 'test/CodeGen/ARM/lsr-icmp-imm.ll')
| -rw-r--r-- | test/CodeGen/ARM/lsr-icmp-imm.ll | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/test/CodeGen/ARM/lsr-icmp-imm.ll b/test/CodeGen/ARM/lsr-icmp-imm.ll deleted file mode 100644 index 3c68cc70aa8f..000000000000 --- a/test/CodeGen/ARM/lsr-icmp-imm.ll +++ /dev/null @@ -1,34 +0,0 @@ -; RUN: llc -mtriple=thumbv7-apple-ios -disable-block-placement < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-T -; RUN: llc -mtriple=armv7-apple-ios -disable-block-placement < %s | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-A - -; LSR should compare against the post-incremented induction variable. -; In this case, the immediate value is -2 which requires a cmn instruction. -; -; CHECK-LABEL: f: -; CHECK: %for.body -; CHECK: sub{{.*}}[[IV:r[0-9]+]], #2 -; CHECK-T: adds{{.*}}[[IV]], #2 -; CHECK-A: cmn{{.*}}[[IV]], #2 -; CHECK: bne -define i32 @f(i32* nocapture %a, i32 %i) nounwind readonly ssp { -entry: - %cmp3 = icmp eq i32 %i, -2 - br i1 %cmp3, label %for.end, label %for.body - -for.body: ; preds = %entry, %for.body - %bi.06 = phi i32 [ %i.addr.0.bi.0, %for.body ], [ 0, %entry ] - %i.addr.05 = phi i32 [ %sub, %for.body ], [ %i, %entry ] - %b.04 = phi i32 [ %.b.0, %for.body ], [ 0, %entry ] - %arrayidx = getelementptr inbounds i32, i32* %a, i32 %i.addr.05 - %0 = load i32, i32* %arrayidx, align 4 - %cmp1 = icmp sgt i32 %0, %b.04 - %.b.0 = select i1 %cmp1, i32 %0, i32 %b.04 - %i.addr.0.bi.0 = select i1 %cmp1, i32 %i.addr.05, i32 %bi.06 - %sub = add nsw i32 %i.addr.05, -2 - %cmp = icmp eq i32 %i.addr.05, 0 - br i1 %cmp, label %for.end, label %for.body - -for.end: ; preds = %for.body, %entry - %bi.0.lcssa = phi i32 [ 0, %entry ], [ %i.addr.0.bi.0, %for.body ] - ret i32 %bi.0.lcssa -} |
