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author | Stephen Hines <srhines@google.com> | 2014-12-01 14:51:49 -0800 |
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committer | Stephen Hines <srhines@google.com> | 2014-12-02 16:08:10 -0800 |
commit | 37ed9c199ca639565f6ce88105f9e39e898d82d0 (patch) | |
tree | 8fb36d3910e3ee4c4e1b7422f4f017108efc52f5 /test/Transforms/InstCombine/loadstore-alignment.ll | |
parent | d2327b22152ced7bc46dc629fc908959e8a52d03 (diff) | |
download | external_llvm-37ed9c199ca639565f6ce88105f9e39e898d82d0.zip external_llvm-37ed9c199ca639565f6ce88105f9e39e898d82d0.tar.gz external_llvm-37ed9c199ca639565f6ce88105f9e39e898d82d0.tar.bz2 |
Update aosp/master LLVM for rebase to r222494.
Change-Id: Ic787f5e0124df789bd26f3f24680f45e678eef2d
Diffstat (limited to 'test/Transforms/InstCombine/loadstore-alignment.ll')
-rw-r--r-- | test/Transforms/InstCombine/loadstore-alignment.ll | 114 |
1 files changed, 82 insertions, 32 deletions
diff --git a/test/Transforms/InstCombine/loadstore-alignment.ll b/test/Transforms/InstCombine/loadstore-alignment.ll index 2263cb2..e90bdb7 100644 --- a/test/Transforms/InstCombine/loadstore-alignment.ll +++ b/test/Transforms/InstCombine/loadstore-alignment.ll @@ -1,67 +1,117 @@ -; RUN: opt < %s -instcombine -S | grep ", align 16" | count 14 -target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" +; RUN: opt -instcombine -S < %s | FileCheck %s +target datalayout = "E-p:64:64:64-p1:64:64:64-p2:32:32:32-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" @x = external global <2 x i64>, align 16 @xx = external global [13 x <2 x i64>], align 16 +@x.as2 = external addrspace(2) global <2 x i64>, align 16 + +; CHECK-LABEL: @static_hem( +; CHECK: , align 16 define <2 x i64> @static_hem() { - %t = getelementptr <2 x i64>* @x, i32 7 - %tmp1 = load <2 x i64>* %t, align 1 - ret <2 x i64> %tmp1 + %t = getelementptr <2 x i64>* @x, i32 7 + %tmp1 = load <2 x i64>* %t, align 1 + ret <2 x i64> %tmp1 +} + +; CHECK-LABEL: @static_hem_addrspacecast( +; CHECK: , align 16 +define <2 x i64> @static_hem_addrspacecast() { + %t = getelementptr <2 x i64>* @x, i32 7 + %t.asc = addrspacecast <2 x i64>* %t to <2 x i64> addrspace(1)* + %tmp1 = load <2 x i64> addrspace(1)* %t.asc, align 1 + ret <2 x i64> %tmp1 +} + +; CHECK-LABEL: @static_hem_addrspacecast_smaller_ptr( +; CHECK: , align 16 +define <2 x i64> @static_hem_addrspacecast_smaller_ptr() { + %t = getelementptr <2 x i64>* @x, i32 7 + %t.asc = addrspacecast <2 x i64>* %t to <2 x i64> addrspace(2)* + %tmp1 = load <2 x i64> addrspace(2)* %t.asc, align 1 + ret <2 x i64> %tmp1 +} + +; CHECK-LABEL: @static_hem_addrspacecast_larger_ptr( +; CHECK: , align 16 +define <2 x i64> @static_hem_addrspacecast_larger_ptr() { + %t = getelementptr <2 x i64> addrspace(2)* @x.as2, i32 7 + %t.asc = addrspacecast <2 x i64> addrspace(2)* %t to <2 x i64> addrspace(1)* + %tmp1 = load <2 x i64> addrspace(1)* %t.asc, align 1 + ret <2 x i64> %tmp1 } +; CHECK-LABEL: @hem( +; CHECK: , align 16 define <2 x i64> @hem(i32 %i) { - %t = getelementptr <2 x i64>* @x, i32 %i - %tmp1 = load <2 x i64>* %t, align 1 - ret <2 x i64> %tmp1 + %t = getelementptr <2 x i64>* @x, i32 %i + %tmp1 = load <2 x i64>* %t, align 1 + ret <2 x i64> %tmp1 } +; CHECK-LABEL: @hem_2d( +; CHECK: , align 16 define <2 x i64> @hem_2d(i32 %i, i32 %j) { - %t = getelementptr [13 x <2 x i64>]* @xx, i32 %i, i32 %j - %tmp1 = load <2 x i64>* %t, align 1 - ret <2 x i64> %tmp1 + %t = getelementptr [13 x <2 x i64>]* @xx, i32 %i, i32 %j + %tmp1 = load <2 x i64>* %t, align 1 + ret <2 x i64> %tmp1 } +; CHECK-LABEL: @foo( +; CHECK: , align 16 define <2 x i64> @foo() { - %tmp1 = load <2 x i64>* @x, align 1 - ret <2 x i64> %tmp1 + %tmp1 = load <2 x i64>* @x, align 1 + ret <2 x i64> %tmp1 } +; CHECK-LABEL: @bar( +; CHECK: , align 16 +; CHECK: , align 16 define <2 x i64> @bar() { - %t = alloca <2 x i64> - call void @kip(<2 x i64>* %t) - %tmp1 = load <2 x i64>* %t, align 1 - ret <2 x i64> %tmp1 + %t = alloca <2 x i64> + call void @kip(<2 x i64>* %t) + %tmp1 = load <2 x i64>* %t, align 1 + ret <2 x i64> %tmp1 } +; CHECK-LABEL: @static_hem_store( +; CHECK: , align 16 define void @static_hem_store(<2 x i64> %y) { - %t = getelementptr <2 x i64>* @x, i32 7 - store <2 x i64> %y, <2 x i64>* %t, align 1 - ret void + %t = getelementptr <2 x i64>* @x, i32 7 + store <2 x i64> %y, <2 x i64>* %t, align 1 + ret void } +; CHECK-LABEL: @hem_store( +; CHECK: , align 16 define void @hem_store(i32 %i, <2 x i64> %y) { - %t = getelementptr <2 x i64>* @x, i32 %i - store <2 x i64> %y, <2 x i64>* %t, align 1 - ret void + %t = getelementptr <2 x i64>* @x, i32 %i + store <2 x i64> %y, <2 x i64>* %t, align 1 + ret void } +; CHECK-LABEL: @hem_2d_store( +; CHECK: , align 16 define void @hem_2d_store(i32 %i, i32 %j, <2 x i64> %y) { - %t = getelementptr [13 x <2 x i64>]* @xx, i32 %i, i32 %j - store <2 x i64> %y, <2 x i64>* %t, align 1 - ret void + %t = getelementptr [13 x <2 x i64>]* @xx, i32 %i, i32 %j + store <2 x i64> %y, <2 x i64>* %t, align 1 + ret void } +; CHECK-LABEL: @foo_store( +; CHECK: , align 16 define void @foo_store(<2 x i64> %y) { - store <2 x i64> %y, <2 x i64>* @x, align 1 - ret void + store <2 x i64> %y, <2 x i64>* @x, align 1 + ret void } +; CHECK-LABEL: @bar_store( +; CHECK: , align 16 define void @bar_store(<2 x i64> %y) { - %t = alloca <2 x i64> - call void @kip(<2 x i64>* %t) - store <2 x i64> %y, <2 x i64>* %t, align 1 - ret void + %t = alloca <2 x i64> + call void @kip(<2 x i64>* %t) + store <2 x i64> %y, <2 x i64>* %t, align 1 + ret void } declare void @kip(<2 x i64>* %t) |