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| author | Stephen Hines <srhines@google.com> | 2014-12-01 14:51:49 -0800 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-12-02 16:08:10 -0800 |
| commit | 37ed9c199ca639565f6ce88105f9e39e898d82d0 (patch) | |
| tree | 8fb36d3910e3ee4c4e1b7422f4f017108efc52f5 /test/CodeGen/R600/bswap.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/CodeGen/R600/bswap.ll')
| -rw-r--r-- | test/CodeGen/R600/bswap.ll | 66 |
1 files changed, 65 insertions, 1 deletions
diff --git a/test/CodeGen/R600/bswap.ll b/test/CodeGen/R600/bswap.ll index 6aebe85..1c5a0c6 100644 --- a/test/CodeGen/R600/bswap.ll +++ b/test/CodeGen/R600/bswap.ll @@ -1,12 +1,21 @@ -; RUN: llc -march=r600 -mcpu=SI < %s +; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s declare i32 @llvm.bswap.i32(i32) nounwind readnone declare <2 x i32> @llvm.bswap.v2i32(<2 x i32>) nounwind readnone declare <4 x i32> @llvm.bswap.v4i32(<4 x i32>) nounwind readnone +declare <8 x i32> @llvm.bswap.v8i32(<8 x i32>) nounwind readnone declare i64 @llvm.bswap.i64(i64) nounwind readnone declare <2 x i64> @llvm.bswap.v2i64(<2 x i64>) nounwind readnone declare <4 x i64> @llvm.bswap.v4i64(<4 x i64>) nounwind readnone +; FUNC-LABEL: @test_bswap_i32 +; SI: buffer_load_dword [[VAL:v[0-9]+]] +; SI-DAG: v_alignbit_b32 [[TMP0:v[0-9]+]], [[VAL]], [[VAL]], 8 +; SI-DAG: v_alignbit_b32 [[TMP1:v[0-9]+]], [[VAL]], [[VAL]], 24 +; SI-DAG: s_mov_b32 [[K:s[0-9]+]], 0xff00ff +; SI: v_bfi_b32 [[RESULT:v[0-9]+]], [[K]], [[TMP1]], [[TMP0]] +; SI: buffer_store_dword [[RESULT]] +; SI: s_endpgm define void @test_bswap_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) nounwind { %val = load i32 addrspace(1)* %in, align 4 %bswap = call i32 @llvm.bswap.i32(i32 %val) nounwind readnone @@ -14,6 +23,14 @@ define void @test_bswap_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) nounw ret void } +; FUNC-LABEL: @test_bswap_v2i32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI: s_endpgm define void @test_bswap_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) nounwind { %val = load <2 x i32> addrspace(1)* %in, align 8 %bswap = call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %val) nounwind readnone @@ -21,6 +38,20 @@ define void @test_bswap_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace( ret void } +; FUNC-LABEL: @test_bswap_v4i32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI: s_endpgm define void @test_bswap_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) nounwind { %val = load <4 x i32> addrspace(1)* %in, align 16 %bswap = call <4 x i32> @llvm.bswap.v4i32(<4 x i32> %val) nounwind readnone @@ -28,6 +59,39 @@ define void @test_bswap_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace( ret void } +; FUNC-LABEL: @test_bswap_v8i32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_alignbit_b32 +; SI-DAG: v_bfi_b32 +; SI: s_endpgm +define void @test_bswap_v8i32(<8 x i32> addrspace(1)* %out, <8 x i32> addrspace(1)* %in) nounwind { + %val = load <8 x i32> addrspace(1)* %in, align 32 + %bswap = call <8 x i32> @llvm.bswap.v8i32(<8 x i32> %val) nounwind readnone + store <8 x i32> %bswap, <8 x i32> addrspace(1)* %out, align 32 + ret void +} + define void @test_bswap_i64(i64 addrspace(1)* %out, i64 addrspace(1)* %in) nounwind { %val = load i64 addrspace(1)* %in, align 8 %bswap = call i64 @llvm.bswap.i64(i64 %val) nounwind readnone |