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-rw-r--r--test/CodeGen/AMDGPU/tti-unroll-prefs.ll58
1 files changed, 0 insertions, 58 deletions
diff --git a/test/CodeGen/AMDGPU/tti-unroll-prefs.ll b/test/CodeGen/AMDGPU/tti-unroll-prefs.ll
deleted file mode 100644
index 7c369a312761..000000000000
--- a/test/CodeGen/AMDGPU/tti-unroll-prefs.ll
+++ /dev/null
@@ -1,58 +0,0 @@
-; RUN: opt -loop-unroll -S -mtriple=amdgcn-- -mcpu=SI %s | FileCheck %s
-
-; This IR comes from this OpenCL C code:
-;
-; if (b + 4 > a) {
-; for (int i = 0; i < 4; i++, b++) {
-; if (b + 1 <= a)
-; *(dst + c + b) = 0;
-; else
-; break;
-; }
-; }
-;
-; This test is meant to check that this loop isn't unrolled into more than
-; four iterations. The loop unrolling preferences we currently use cause this
-; loop to not be unrolled at all, but that may change in the future.
-
-; CHECK-LABEL: @test
-; CHECK: store i8 0, i8 addrspace(1)*
-; CHECK-NOT: store i8 0, i8 addrspace(1)*
-; CHECK: ret void
-define amdgpu_kernel void @test(i8 addrspace(1)* nocapture %dst, i32 %a, i32 %b, i32 %c) {
-entry:
- %add = add nsw i32 %b, 4
- %cmp = icmp sgt i32 %add, %a
- br i1 %cmp, label %for.cond.preheader, label %if.end7
-
-for.cond.preheader: ; preds = %entry
- %cmp313 = icmp slt i32 %b, %a
- br i1 %cmp313, label %if.then4.lr.ph, label %if.end7.loopexit
-
-if.then4.lr.ph: ; preds = %for.cond.preheader
- %0 = sext i32 %c to i64
- br label %if.then4
-
-if.then4: ; preds = %if.then4.lr.ph, %if.then4
- %i.015 = phi i32 [ 0, %if.then4.lr.ph ], [ %inc, %if.then4 ]
- %b.addr.014 = phi i32 [ %b, %if.then4.lr.ph ], [ %add2, %if.then4 ]
- %add2 = add nsw i32 %b.addr.014, 1
- %1 = sext i32 %b.addr.014 to i64
- %add.ptr.sum = add nsw i64 %1, %0
- %add.ptr5 = getelementptr inbounds i8, i8 addrspace(1)* %dst, i64 %add.ptr.sum
- store i8 0, i8 addrspace(1)* %add.ptr5, align 1
- %inc = add nsw i32 %i.015, 1
- %cmp1 = icmp slt i32 %inc, 4
- %cmp3 = icmp slt i32 %add2, %a
- %or.cond = and i1 %cmp3, %cmp1
- br i1 %or.cond, label %if.then4, label %for.cond.if.end7.loopexit_crit_edge
-
-for.cond.if.end7.loopexit_crit_edge: ; preds = %if.then4
- br label %if.end7.loopexit
-
-if.end7.loopexit: ; preds = %for.cond.if.end7.loopexit_crit_edge, %for.cond.preheader
- br label %if.end7
-
-if.end7: ; preds = %if.end7.loopexit, %entry
- ret void
-}