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-rw-r--r--llvm/test/Transforms/LoopVectorize/ARM/arm-unroll.ll71
1 files changed, 0 insertions, 71 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/ARM/arm-unroll.ll b/llvm/test/Transforms/LoopVectorize/ARM/arm-unroll.ll
deleted file mode 100644
index 7b09913636f..00000000000
--- a/llvm/test/Transforms/LoopVectorize/ARM/arm-unroll.ll
+++ /dev/null
@@ -1,71 +0,0 @@
-; RUN: opt < %s -loop-vectorize -mtriple=thumbv7-apple-ios3.0.0 -S | FileCheck %s
-; RUN: opt < %s -loop-vectorize -mtriple=thumbv7-apple-ios3.0.0 -mcpu=swift -S | FileCheck %s --check-prefix=SWIFT
-; RUN: opt < %s -loop-vectorize -force-vector-width=1 -mtriple=thumbv7-apple-ios3.0.0 -mcpu=swift -S | FileCheck %s --check-prefix=SWIFTUNROLL
-
-target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
-target triple = "thumbv7-apple-ios3.0.0"
-
-;CHECK-LABEL: @foo(
-;CHECK: load <4 x i32>
-;CHECK-NOT: load <4 x i32>
-;CHECK: ret
-;SWIFT-LABEL: @foo(
-;SWIFT: load <4 x i32>
-;SWIFT: load <4 x i32>
-;SWIFT: ret
-define i32 @foo(i32* nocapture %A, i32 %n) nounwind readonly ssp {
- %1 = icmp sgt i32 %n, 0
- br i1 %1, label %.lr.ph, label %._crit_edge
-
-.lr.ph: ; preds = %0, %.lr.ph
- %i.02 = phi i32 [ %5, %.lr.ph ], [ 0, %0 ]
- %sum.01 = phi i32 [ %4, %.lr.ph ], [ 0, %0 ]
- %2 = getelementptr inbounds i32, i32* %A, i32 %i.02
- %3 = load i32, i32* %2, align 4
- %4 = add nsw i32 %3, %sum.01
- %5 = add nsw i32 %i.02, 1
- %exitcond = icmp eq i32 %5, %n
- br i1 %exitcond, label %._crit_edge, label %.lr.ph
-
-._crit_edge: ; preds = %.lr.ph, %0
- %sum.0.lcssa = phi i32 [ 0, %0 ], [ %4, %.lr.ph ]
- ret i32 %sum.0.lcssa
-}
-
-; Verify the register limit. On arm we don't have 16 allocatable registers.
-;SWIFTUNROLL-LABEL: @register_limit(
-;SWIFTUNROLL: load i32
-;SWIFTUNROLL-NOT: load i32
-define i32 @register_limit(i32* nocapture %A, i32 %n) {
- %1 = icmp sgt i32 %n, 0
- br i1 %1, label %.lr.ph, label %._crit_edge
-
-.lr.ph:
- %i.02 = phi i32 [ %5, %.lr.ph ], [ 0, %0 ]
- %sum.01 = phi i32 [ %4, %.lr.ph ], [ 0, %0 ]
- %sum.02 = phi i32 [ %6, %.lr.ph ], [ 0, %0 ]
- %sum.03 = phi i32 [ %7, %.lr.ph ], [ 0, %0 ]
- %sum.04 = phi i32 [ %8, %.lr.ph ], [ 0, %0 ]
- %sum.05 = phi i32 [ %9, %.lr.ph ], [ 0, %0 ]
- %sum.06 = phi i32 [ %10, %.lr.ph ], [ 0, %0 ]
- %2 = getelementptr inbounds i32, i32* %A, i32 %i.02
- %3 = load i32, i32* %2, align 4
- %4 = add nsw i32 %3, %sum.01
- %5 = add nsw i32 %i.02, 1
- %6 = add nsw i32 %3, %sum.02
- %7 = add nsw i32 %3, %sum.03
- %8 = add nsw i32 %3, %sum.04
- %9 = add nsw i32 %3, %sum.05
- %10 = add nsw i32 %3, %sum.05
- %exitcond = icmp eq i32 %5, %n
- br i1 %exitcond, label %._crit_edge, label %.lr.ph
-
-._crit_edge: ; preds = %.lr.ph, %0
- %sum.0.lcssa = phi i32 [ 0, %0 ], [ %4, %.lr.ph ]
- %sum.1.lcssa = phi i32 [ 0, %0 ], [ %6, %.lr.ph ]
- %sum.2.lcssa = phi i32 [ 0, %0 ], [ %7, %.lr.ph ]
- %sum.4.lcssa = phi i32 [ 0, %0 ], [ %8, %.lr.ph ]
- %sum.5.lcssa = phi i32 [ 0, %0 ], [ %9, %.lr.ph ]
- %sum.6.lcssa = phi i32 [ 0, %0 ], [ %10, %.lr.ph ]
- ret i32 %sum.0.lcssa
-}
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