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Diffstat (limited to 'test/CodeGen/ARM/shift-combine.ll')
| -rw-r--r-- | test/CodeGen/ARM/shift-combine.ll | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/test/CodeGen/ARM/shift-combine.ll b/test/CodeGen/ARM/shift-combine.ll deleted file mode 100644 index 9da3b31b9a1b..000000000000 --- a/test/CodeGen/ARM/shift-combine.ll +++ /dev/null @@ -1,31 +0,0 @@ -; RUN: llc -mtriple=armv7-linux-gnueabihf %s -o - | FileCheck %s - -@array = weak global [4 x i32] zeroinitializer - -define i32 @test_lshr_and1(i32 %x) { -entry: -;CHECK-LABLE: test_lshr_and1: -;CHECK: movw r1, :lower16:array -;CHECK-NEXT: and r0, r0, #12 -;CHECK-NEXT: movt r1, :upper16:array -;CHECK-NEXT: ldr r0, [r1, r0] -;CHECK-NEXT: bx lr - %tmp2 = lshr i32 %x, 2 - %tmp3 = and i32 %tmp2, 3 - %tmp4 = getelementptr [4 x i32], [4 x i32]* @array, i32 0, i32 %tmp3 - %tmp5 = load i32, i32* %tmp4, align 4 - ret i32 %tmp5 -} -define i32 @test_lshr_and2(i32 %x) { -entry: -;CHECK-LABLE: test_lshr_and2: -;CHECK: ubfx r0, r0, #1, #15 -;CHECK-NEXT: add r0, r0, r0 -;CHECK-NEXT: bx lr - %a = and i32 %x, 65534 - %b = lshr i32 %a, 1 - %c = and i32 %x, 65535 - %d = lshr i32 %c, 1 - %e = add i32 %b, %d - ret i32 %e -} |
