diff options
Diffstat (limited to 'llvm/test/CodeGen/ARM/ParallelDSP/exchange.ll')
| -rw-r--r-- | llvm/test/CodeGen/ARM/ParallelDSP/exchange.ll | 329 |
1 files changed, 0 insertions, 329 deletions
diff --git a/llvm/test/CodeGen/ARM/ParallelDSP/exchange.ll b/llvm/test/CodeGen/ARM/ParallelDSP/exchange.ll deleted file mode 100644 index c072df49cdf..00000000000 --- a/llvm/test/CodeGen/ARM/ParallelDSP/exchange.ll +++ /dev/null @@ -1,329 +0,0 @@ -; RUN: opt -arm-parallel-dsp -mtriple=armv7-a -S %s -o - | FileCheck %s - -; CHECK-LABEL: exchange_1 -; CHECK: [[CAST_A:%[^ ]+]] = bitcast i16* %a to i32* -; CHECK: [[LD_A:%[^ ]+]] = load i32, i32* [[CAST_A]] -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: call i32 @llvm.arm.smladx(i32 [[LD_A]], i32 [[LD_B]] -define i32 @exchange_1(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %mul.0 = mul i32 %sext.a.0, %sext.b.1 - %mul.1 = mul i32 %sext.a.1, %sext.b.0 - %add = add i32 %mul.0, %mul.1 - %res = add i32 %add, %acc - ret i32 %res -} - -; CHECK-LABEL: exchange_2 -; CHECK: [[CAST_A:%[^ ]+]] = bitcast i16* %a to i32* -; CHECK: [[LD_A:%[^ ]+]] = load i32, i32* [[CAST_A]] -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: call i32 @llvm.arm.smladx(i32 [[LD_A]], i32 [[LD_B]] -define i32 @exchange_2(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %mul.0 = mul i32 %sext.b.1, %sext.a.0 - %mul.1 = mul i32 %sext.b.0, %sext.a.1 - %add = add i32 %mul.0, %mul.1 - %res = add i32 %add, %acc - ret i32 %res -} - -; CHECK-LABEL: exchange_3 -; CHECK: [[CAST_A:%[^ ]+]] = bitcast i16* %a to i32* -; CHECK: [[LD_A:%[^ ]+]] = load i32, i32* [[CAST_A]] -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: call i32 @llvm.arm.smladx(i32 [[LD_B]], i32 [[LD_A]] -define i32 @exchange_3(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %mul.0 = mul i32 %sext.a.0, %sext.b.1 - %mul.1 = mul i32 %sext.a.1, %sext.b.0 - %add = add i32 %mul.1, %mul.0 - %res = add i32 %add, %acc - ret i32 %res -} - -; CHECK-LABEL: exchange_4 -; CHECK: [[CAST_A:%[^ ]+]] = bitcast i16* %a to i32* -; CHECK: [[LD_A:%[^ ]+]] = load i32, i32* [[CAST_A]] -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: call i32 @llvm.arm.smladx(i32 [[LD_B]], i32 [[LD_A]] -define i32 @exchange_4(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %mul.0 = mul i32 %sext.b.1, %sext.a.0 - %mul.1 = mul i32 %sext.b.0, %sext.a.1 - %add = add i32 %mul.1, %mul.0 - %res = add i32 %add, %acc - ret i32 %res -} - -; CHECK-LABEL: exchange_multi_use_1 -; CHECK: [[CAST_A:%[^ ]+]] = bitcast i16* %a to i32* -; CHECK: [[LD_A:%[^ ]+]] = load i32, i32* [[CAST_A]] -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: [[GEP:%[^ ]+]] = getelementptr i16, i16* %a, i32 2 -; CHECK: [[CAST_A_2:%[^ ]+]] = bitcast i16* [[GEP]] to i32* -; CHECK: [[LD_A_2:%[^ ]+]] = load i32, i32* [[CAST_A_2]] -; CHECK: [[X:%[^ ]+]] = call i32 @llvm.arm.smladx(i32 [[LD_A]], i32 [[LD_B]], i32 %acc -; CHECK: call i32 @llvm.arm.smlad(i32 [[LD_A_2]], i32 [[LD_B]], i32 [[X]]) -define i32 @exchange_multi_use_1(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %mul.0 = mul i32 %sext.a.0, %sext.b.1 - %mul.1 = mul i32 %sext.a.1, %sext.b.0 - %add = add i32 %mul.0, %mul.1 - %addr.a.2 = getelementptr i16, i16* %a, i32 2 - %addr.a.3 = getelementptr i16, i16* %a, i32 3 - %ld.a.2 = load i16, i16* %addr.a.2 - %ld.a.3 = load i16, i16* %addr.a.3 - %sext.a.2 = sext i16 %ld.a.2 to i32 - %sext.a.3 = sext i16 %ld.a.3 to i32 - %mul.2 = mul i32 %sext.a.3, %sext.b.1 - %mul.3 = mul i32 %sext.a.2, %sext.b.0 - %add.1 = add i32 %mul.2, %mul.3 - %add.2 = add i32 %add, %add.1 - %res = add i32 %add.2, %acc - ret i32 %res -} - -; CHECK-LABEL: exchange_multi_use_2 -; CHECK: [[CAST_A:%[^ ]+]] = bitcast i16* %a to i32* -; CHECK: [[LD_A:%[^ ]+]] = load i32, i32* [[CAST_A]] -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: [[GEP:%[^ ]+]] = getelementptr i16, i16* %a, i32 2 -; CHECK: [[CAST_A_2:%[^ ]+]] = bitcast i16* [[GEP]] to i32* -; CHECK: [[LD_A_2:%[^ ]+]] = load i32, i32* [[CAST_A_2]] -; CHECK: [[X:%[^ ]+]] = call i32 @llvm.arm.smlad(i32 [[LD_A]], i32 [[LD_B]], i32 %acc -; CHECK: call i32 @llvm.arm.smladx(i32 [[LD_B]], i32 [[LD_A_2]], i32 [[X]]) -define i32 @exchange_multi_use_2(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %mul.0 = mul i32 %sext.a.0, %sext.b.0 - %mul.1 = mul i32 %sext.a.1, %sext.b.1 - %add = add i32 %mul.0, %mul.1 - %addr.a.2 = getelementptr i16, i16* %a, i32 2 - %addr.a.3 = getelementptr i16, i16* %a, i32 3 - %ld.a.2 = load i16, i16* %addr.a.2 - %ld.a.3 = load i16, i16* %addr.a.3 - %sext.a.2 = sext i16 %ld.a.2 to i32 - %sext.a.3 = sext i16 %ld.a.3 to i32 - %mul.2 = mul i32 %sext.b.0, %sext.a.3 - %mul.3 = mul i32 %sext.b.1, %sext.a.2 - %add.1 = add i32 %mul.2, %mul.3 - %add.2 = add i32 %add, %add.1 - %res = add i32 %add.2, %acc - ret i32 %res -} - -; TODO: Why aren't two intrinsics generated? -; CHECK-LABEL: exchange_multi_use_3 -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: [[GEP:%[^ ]+]] = getelementptr i16, i16* %a, i32 2 -; CHECK: [[CAST_A_2:%[^ ]+]] = bitcast i16* [[GEP]] to i32* -; CHECK: [[LD_A_2:%[^ ]+]] = load i32, i32* [[CAST_A_2]] -; CHECK-NOT: call i32 @llvm.arm.smlad -; CHECK: [[X:%[^ ]+]] = call i32 @llvm.arm.smladx(i32 [[LD_B]], i32 [[LD_A_2]], i32 0 -define i32 @exchange_multi_use_3(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %addr.a.2 = getelementptr i16, i16* %a, i32 2 - %addr.a.3 = getelementptr i16, i16* %a, i32 3 - %ld.a.2 = load i16, i16* %addr.a.2 - %ld.a.3 = load i16, i16* %addr.a.3 - %sext.a.2 = sext i16 %ld.a.2 to i32 - %sext.a.3 = sext i16 %ld.a.3 to i32 - %mul.2 = mul i32 %sext.b.0, %sext.a.3 - %mul.3 = mul i32 %sext.b.1, %sext.a.2 - %mul.0 = mul i32 %sext.a.0, %sext.b.0 - %mul.1 = mul i32 %sext.a.1, %sext.b.1 - %add = add i32 %mul.0, %mul.1 - %add.1 = add i32 %mul.2, %mul.3 - %sub = sub i32 %add, %add.1 - %res = add i32 %acc, %sub - ret i32 %res -} - -; TODO: Why isn't smladx generated too? -; CHECK-LABEL: exchange_multi_use_4 -; CHECK: [[CAST_A:%[^ ]+]] = bitcast i16* %a to i32* -; CHECK: [[LD_A:%[^ ]+]] = load i32, i32* [[CAST_A]] -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: [[X:%[^ ]+]] = call i32 @llvm.arm.smlad(i32 [[LD_A]], i32 [[LD_B]], i32 0 -; CHECK-NOT: call i32 @llvm.arm.smlad -define i32 @exchange_multi_use_4(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %addr.a.2 = getelementptr i16, i16* %a, i32 2 - %addr.a.3 = getelementptr i16, i16* %a, i32 3 - %ld.a.2 = load i16, i16* %addr.a.2 - %ld.a.3 = load i16, i16* %addr.a.3 - %sext.a.2 = sext i16 %ld.a.2 to i32 - %sext.a.3 = sext i16 %ld.a.3 to i32 - %mul.2 = mul i32 %sext.b.0, %sext.a.3 - %mul.3 = mul i32 %sext.b.1, %sext.a.2 - %mul.0 = mul i32 %sext.a.0, %sext.b.0 - %mul.1 = mul i32 %sext.a.1, %sext.b.1 - %add.1 = add i32 %mul.2, %mul.3 - %add = add i32 %mul.0, %mul.1 - %sub = sub i32 %add, %add.1 - %res = add i32 %acc, %sub - ret i32 %res -} - -; CHECK-LABEL: exchange_swap -; CHECK: [[CAST_A:%[^ ]+]] = bitcast i16* %a to i32* -; CHECK: [[LD_A:%[^ ]+]] = load i32, i32* [[CAST_A]] -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: call i32 @llvm.arm.smladx(i32 [[LD_B]], i32 [[LD_A]] -define i32 @exchange_swap(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %mul.0 = mul i32 %sext.a.1, %sext.b.0 - %mul.1 = mul i32 %sext.a.0, %sext.b.1 - %add = add i32 %mul.0, %mul.1 - %res = add i32 %add, %acc - ret i32 %res -} - -; CHECK-LABEL: exchange_swap_2 -; CHECK: [[CAST_A:%[^ ]+]] = bitcast i16* %a to i32* -; CHECK: [[LD_A:%[^ ]+]] = load i32, i32* [[CAST_A]] -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: call i32 @llvm.arm.smladx(i32 [[LD_A]], i32 [[LD_B]] -define i32 @exchange_swap_2(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %mul.0 = mul i32 %sext.a.1, %sext.b.0 - %mul.1 = mul i32 %sext.a.0, %sext.b.1 - %add = add i32 %mul.1, %mul.0 - %res = add i32 %add, %acc - ret i32 %res -} - -; CHECK-LABEL: exchange_swap_3 -; CHECK: [[CAST_A:%[^ ]+]] = bitcast i16* %a to i32* -; CHECK: [[LD_A:%[^ ]+]] = load i32, i32* [[CAST_A]] -; CHECK: [[CAST_B:%[^ ]+]] = bitcast i16* %b to i32* -; CHECK: [[LD_B:%[^ ]+]] = load i32, i32* [[CAST_B]] -; CHECK: call i32 @llvm.arm.smladx(i32 [[LD_A]], i32 [[LD_B]] -define i32 @exchange_swap_3(i16* %a, i16* %b, i32 %acc) { -entry: - %addr.a.1 = getelementptr i16, i16* %a, i32 1 - %addr.b.1 = getelementptr i16, i16* %b, i32 1 - %ld.a.0 = load i16, i16* %a - %sext.a.0 = sext i16 %ld.a.0 to i32 - %ld.b.0 = load i16, i16* %b - %ld.a.1 = load i16, i16* %addr.a.1 - %ld.b.1 = load i16, i16* %addr.b.1 - %sext.a.1 = sext i16 %ld.a.1 to i32 - %sext.b.1 = sext i16 %ld.b.1 to i32 - %sext.b.0 = sext i16 %ld.b.0 to i32 - %mul.0 = mul i32 %sext.b.0, %sext.a.1 - %mul.1 = mul i32 %sext.b.1, %sext.a.0 - %add = add i32 %mul.1, %mul.0 - %res = add i32 %add, %acc - ret i32 %res -} |
