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-rw-r--r--test/CodeGen/ARM/machine-cse-cmp.ll79
1 files changed, 0 insertions, 79 deletions
diff --git a/test/CodeGen/ARM/machine-cse-cmp.ll b/test/CodeGen/ARM/machine-cse-cmp.ll
deleted file mode 100644
index 611cba6ed1fc..000000000000
--- a/test/CodeGen/ARM/machine-cse-cmp.ll
+++ /dev/null
@@ -1,79 +0,0 @@
-; RUN: llc < %s -mtriple=armv7-apple-ios | FileCheck %s
-;rdar://8003725
-
-@G1 = external global i32
-@G2 = external global i32
-
-define i32 @f1(i32 %cond1, i32 %x1, i32 %x2, i32 %x3) {
-entry:
-; CHECK-LABEL: f1:
-; CHECK: cmp
-; CHECK: moveq
-; CHECK-NOT: cmp
-; CHECK: mov{{eq|ne}}
- %tmp1 = icmp eq i32 %cond1, 0
- %tmp2 = select i1 %tmp1, i32 %x1, i32 %x2
- %tmp3 = select i1 %tmp1, i32 %x2, i32 %x3
- %tmp4 = add i32 %tmp2, %tmp3
- ret i32 %tmp4
-}
-
-@foo = external global i32
-@bar = external global [250 x i8], align 1
-
-; CSE of cmp across BB boundary
-; rdar://10660865
-define void @f2() nounwind ssp {
-entry:
-; CHECK-LABEL: f2:
-; CHECK: cmp
-; CHECK: bxlt
-; CHECK-NOT: cmp
-; CHECK: movle
- %0 = load i32, i32* @foo, align 4
- %cmp28 = icmp sgt i32 %0, 0
- br i1 %cmp28, label %for.body.lr.ph, label %for.cond1.preheader
-
-for.body.lr.ph: ; preds = %entry
- %1 = icmp sgt i32 %0, 1
- %smax = select i1 %1, i32 %0, i32 1
- call void @llvm.memset.p0i8.i32(i8* getelementptr inbounds ([250 x i8], [250 x i8]* @bar, i32 0, i32 0), i8 0, i32 %smax, i32 1, i1 false)
- unreachable
-
-for.cond1.preheader: ; preds = %entry
- ret void
-}
-
-declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind
-
-; rdar://12462006
-define i8* @f3(i8* %base, i32* nocapture %offset, i32 %size) nounwind {
-entry:
-; CHECK-LABEL: f3:
-; CHECK-NOT: sub
-; CHECK: cmp
-; CHECK: blt
-%0 = load i32, i32* %offset, align 4
-%cmp = icmp slt i32 %0, %size
-%s = sub nsw i32 %0, %size
-%size2 = sub nsw i32 %size, 0
-br i1 %cmp, label %return, label %if.end
-
-if.end:
-; We are checking cse between %sub here and %s in entry block.
-%sub = sub nsw i32 %0, %size2
-%s2 = sub nsw i32 %s, %size
-%s3 = sub nsw i32 %sub, %s2
-; CHECK: sub [[R1:r[0-9]+]], [[R2:r[0-9]+]], r2
-; CHECK: sub [[R3:r[0-9]+]], [[R1]], r2
-; CHECK: sub [[R4:r[0-9]+]], [[R1]], [[R3]]
-; CHECK-NOT: sub
-; CHECK: str
-store i32 %s3, i32* %offset, align 4
-%add.ptr = getelementptr inbounds i8, i8* %base, i32 %sub
-br label %return
-
-return:
-%retval.0 = phi i8* [ %add.ptr, %if.end ], [ null, %entry ]
-ret i8* %retval.0
-}