| ; This file tests bitcasts of vector type. For most operations, these |
| ; should be lowered to a no-op on -O2. |
| |
| ; RUN: %p2i -i %s --filetype=obj --disassemble --target=x8632 --args -O2 \ |
| ; RUN: | FileCheck --check-prefix=X86-O2 --check-prefix=X86 %s |
| ; RUN: %p2i -i %s --filetype=obj --disassemble --target=x8632 --args -Om1 \ |
| ; RUN: | FileCheck --check-prefix=X86 %s |
| |
| ; RUN: %p2i -i %s --filetype=obj --disassemble --target=x8664 --args -O2 \ |
| ; RUN: | FileCheck --check-prefix=X86-O2 --check-prefix=X86 %s |
| ; RUN: %p2i -i %s --filetype=obj --disassemble --target=x8664 --args -Om1 \ |
| ; RUN: | FileCheck --check-prefix=X86 %s |
| |
| ; RUN: %p2i -i %s --filetype=obj --disassemble --target=arm32 --args -O2 \ |
| ; RUN: | FileCheck --check-prefix=ARM32-O2-O2 --check-prefix=ARM32 %s |
| ; RUN: %p2i -i %s --filetype=obj --disassemble --target=arm32 --args -Om1 \ |
| ; RUN: | FileCheck --check-prefix=ARM32 %s |
| |
| define internal <16 x i8> @test_bitcast_v16i8_to_v16i8(<16 x i8> %arg) { |
| entry: |
| %res = bitcast <16 x i8> %arg to <16 x i8> |
| ret <16 x i8> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v16i8_to_v16i8 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v16i8_to_v16i8 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <8 x i16> @test_bitcast_v16i8_to_v8i16(<16 x i8> %arg) { |
| entry: |
| %res = bitcast <16 x i8> %arg to <8 x i16> |
| ret <8 x i16> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v16i8_to_v8i16 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v16i8_to_v8i16 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <4 x i32> @test_bitcast_v16i8_to_v4i32(<16 x i8> %arg) { |
| entry: |
| %res = bitcast <16 x i8> %arg to <4 x i32> |
| ret <4 x i32> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v16i8_to_v4i32 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v16i8_to_v4i32 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <4 x float> @test_bitcast_v16i8_to_v4f32(<16 x i8> %arg) { |
| entry: |
| %res = bitcast <16 x i8> %arg to <4 x float> |
| ret <4 x float> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v16i8_to_v4f32 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v16i8_to_v4f32 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <16 x i8> @test_bitcast_v8i16_to_v16i8(<8 x i16> %arg) { |
| entry: |
| %res = bitcast <8 x i16> %arg to <16 x i8> |
| ret <16 x i8> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v8i16_to_v16i8 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v8i16_to_v16i8 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <8 x i16> @test_bitcast_v8i16_to_v8i16(<8 x i16> %arg) { |
| entry: |
| %res = bitcast <8 x i16> %arg to <8 x i16> |
| ret <8 x i16> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v8i16_to_v8i16 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v8i16_to_v8i16 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <4 x i32> @test_bitcast_v8i16_to_v4i32(<8 x i16> %arg) { |
| entry: |
| %res = bitcast <8 x i16> %arg to <4 x i32> |
| ret <4 x i32> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v8i16_to_v4i32 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v8i16_to_v4i32 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <4 x float> @test_bitcast_v8i16_to_v4f32(<8 x i16> %arg) { |
| entry: |
| %res = bitcast <8 x i16> %arg to <4 x float> |
| ret <4 x float> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v8i16_to_v4f32 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v8i16_to_v4f32 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <16 x i8> @test_bitcast_v4i32_to_v16i8(<4 x i32> %arg) { |
| entry: |
| %res = bitcast <4 x i32> %arg to <16 x i8> |
| ret <16 x i8> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v4i32_to_v16i8 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v4i32_to_v16i8 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <8 x i16> @test_bitcast_v4i32_to_v8i16(<4 x i32> %arg) { |
| entry: |
| %res = bitcast <4 x i32> %arg to <8 x i16> |
| ret <8 x i16> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v4i32_to_v8i16 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v4i32_to_v8i16 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <4 x i32> @test_bitcast_v4i32_to_v4i32(<4 x i32> %arg) { |
| entry: |
| %res = bitcast <4 x i32> %arg to <4 x i32> |
| ret <4 x i32> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v4i32_to_v4i32 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v4i32_to_v4i32 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <4 x float> @test_bitcast_v4i32_to_v4f32(<4 x i32> %arg) { |
| entry: |
| %res = bitcast <4 x i32> %arg to <4 x float> |
| ret <4 x float> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v4i32_to_v4f32 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v4i32_to_v4f32 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <16 x i8> @test_bitcast_v4f32_to_v16i8(<4 x float> %arg) { |
| entry: |
| %res = bitcast <4 x float> %arg to <16 x i8> |
| ret <16 x i8> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v4f32_to_v16i8 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v4f32_to_v16i8 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <8 x i16> @test_bitcast_v4f32_to_v8i16(<4 x float> %arg) { |
| entry: |
| %res = bitcast <4 x float> %arg to <8 x i16> |
| ret <8 x i16> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v4f32_to_v8i16 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v4f32_to_v8i16 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <4 x i32> @test_bitcast_v4f32_to_v4i32(<4 x float> %arg) { |
| entry: |
| %res = bitcast <4 x float> %arg to <4 x i32> |
| ret <4 x i32> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v4f32_to_v4i32 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v4f32_to_v4i32 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal <4 x float> @test_bitcast_v4f32_to_v4f32(<4 x float> %arg) { |
| entry: |
| %res = bitcast <4 x float> %arg to <4 x float> |
| ret <4 x float> %res |
| |
| ; X86-O2-LABEL: test_bitcast_v4f32_to_v4f32 |
| ; X86-O2-NEXT: ret |
| |
| ; ARM32-O2-LABEL: test_bitcast_v4f32_to_v4f32 |
| ; ARM32-O2-NEXT: bx |
| } |
| |
| define internal i32 @test_bitcast_v8i1_to_i8(<8 x i1> %arg) { |
| entry: |
| %res = bitcast <8 x i1> %arg to i8 |
| %res.i32 = zext i8 %res to i32 |
| ret i32 %res.i32 |
| |
| ; X86-LABEL: test_bitcast_v8i1_to_i8 |
| ; X86: call {{.*}} R_{{.*}} __Sz_bitcast_8xi1_i8 |
| |
| ; ARM32-LABEL: test_bitcast_v8i1_to_i8 |
| ; ARM32: bl {{.*}} __Sz_bitcast_8xi1_i8 |
| } |
| |
| define internal i32 @test_bitcast_v16i1_to_i16(<16 x i1> %arg) { |
| entry: |
| %res = bitcast <16 x i1> %arg to i16 |
| %res.i32 = zext i16 %res to i32 |
| ret i32 %res.i32 |
| |
| ; X86-LABEL: test_bitcast_v16i1_to_i16 |
| ; X86: call {{.*}} __Sz_bitcast_16xi1_i16 |
| |
| ; ARM32-LABEL: test_bitcast_v16i1_to_i16 |
| ; ARM32: bl {{.*}} __Sz_bitcast_16xi1_i16 |
| } |
| |
| define internal <8 x i1> @test_bitcast_i8_to_v8i1(i32 %arg) { |
| entry: |
| %arg.trunc = trunc i32 %arg to i8 |
| %res = bitcast i8 %arg.trunc to <8 x i1> |
| ret <8 x i1> %res |
| |
| ; X86-LABEL: test_bitcast_i8_to_v8i1 |
| ; X86: call {{.*}} R_{{.*}} __Sz_bitcast_i8_8xi1 |
| |
| ; ARM32-LABEL: test_bitcast_i8_to_v8i1 |
| ; ARM32: bl {{.*}} __Sz_bitcast_i8_8xi1 |
| } |
| |
| define internal <16 x i1> @test_bitcast_i16_to_v16i1(i32 %arg) { |
| entry: |
| %arg.trunc = trunc i32 %arg to i16 |
| %res = bitcast i16 %arg.trunc to <16 x i1> |
| ret <16 x i1> %res |
| |
| ; X86-LABEL: test_bitcast_i16_to_v16i1 |
| ; X86: call {{.*}} R_{{.*}} __Sz_bitcast_i16_16xi1 |
| |
| ; ARM32-LABEL: test_bitcast_i16_to_v16i1 |
| ; ARM32: bl {{.*}} __Sz_bitcast_i16_16xi1 |
| } |