ARM32 vector xor

tests_lit/assembler/arm32/xor-vec.ll

+; Show that we know how to translate veor vector instructions.
+
+; REQUIRES: allow_dump
+
+; Compile using standalone assembler.
+; RUN: %p2i --filetype=asm -i %s --target=arm32 --args -O2 \
+; RUN:   | FileCheck %s --check-prefix=ASM
+
+; Show bytes in assembled standalone code.
+; RUN: %p2i --filetype=asm -i %s --target=arm32 --assemble --disassemble \
+; RUN:   --args -O2 \
+; RUN:   | FileCheck %s --check-prefix=DIS
+
+; Compile using integrated assembler.
+; RUN: %p2i --filetype=iasm -i %s --target=arm32 --args -O2 \
+; RUN:   | FileCheck %s --check-prefix=IASM
+
+; Show bytes in assembled integrated code.
+; RUN: %p2i --filetype=iasm -i %s --target=arm32 --assemble --disassemble \
+; RUN:   --args -O2 \
+; RUN:   | FileCheck %s --check-prefix=DIS
+
+define internal <4 x i32> @testVxor4i32(<4 x i32> %v1, <4 x i32> %v2) {
+; ASM-LABEL: testVxor4i32:
+; DIS-LABEL: 00000000 <testVxor4i32>:
+; IASM-LABEL: testVxor4i32:
+
+entry:
+  %res = xor <4 x i32> %v1, %v2
+
+; ASM:     veor.i32        q0, q0, q1
+; DIS:   0:       f3000152
+; IASM:     veor.i32
+
+  ret <4 x i32> %res
+}
+
+define internal <8 x i16> @testVxor8i16(<8 x i16> %v1, <8 x i16> %v2) {
+; ASM-LABEL: testVxor8i16:
+; DIS-LABEL: 00000010 <testVxor8i16>:
+; IASM-LABEL: testVxor8i16:
+
+entry:
+  %res = xor <8 x i16> %v1, %v2
+
+; ASM:     veor.i16        q0, q0, q1
+; DIS:   10:       f3000152
+; IASM:     veor.i16
+
+  ret <8 x i16> %res
+}
+
+define internal <16 x i8> @testVxor16i8(<16 x i8> %v1, <16 x i8> %v2) {
+; ASM-LABEL: testVxor16i8:
+; DIS-LABEL: 00000020 <testVxor16i8>:
+; IASM-LABEL: testVxor16i8:
+
+entry:
+  %res = xor <16 x i8> %v1, %v2
+
+; ASM:     veor.i8        q0, q0, q1
+; DIS:   20:       f3000152
+; IASM:     veor.i8
+
+  ret <16 x i8> %res
+}
+
+;;
+;; The following tests make sure logical xor works on predicate vectors.
+;;
+
+define internal <4 x i1> @testVxor4i1(<4 x i1> %v1, <4 x i1> %v2) {
+; ASM-LABEL: testVxor4i1:
+; DIS-LABEL: 00000030 <testVxor4i1>:
+; IASM-LABEL: testVxor4i1:
+
+entry:
+  %res = xor <4 x i1> %v1, %v2
+
+; ASM:     veor.i32        q0, q0, q1
+; DIS:   30:       f3000152
+; IASM:     veor.i32
+
+  ret <4 x i1> %res
+}
+
+define internal <8 x i1> @testVxor8i1(<8 x i1> %v1, <8 x i1> %v2) {
+; ASM-LABEL: testVxor8i1:
+; DIS-LABEL: 00000040 <testVxor8i1>:
+; IASM-LABEL: testVxor8i1:
+
+entry:
+  %res = xor <8 x i1> %v1, %v2
+
+; ASM:     veor.i16        q0, q0, q1
+; DIS:   40:       f3000152
+; IASM:     veor.i16
+
+  ret <8 x i1> %res
+}
+
+define internal <16 x i1> @testVxor16i1(<16 x i1> %v1, <16 x i1> %v2) {
+; ASM-LABEL: testVxor16i1:
+; DIS-LABEL: 00000050 <testVxor16i1>:
+; IASM-LABEL: testVxor16i1:
+
+entry:
+  %res = xor <16 x i1> %v1, %v2
+
+; ASM:     veor.i8        q0, q0, q1
+; DIS:   50:       f3000152
+; IASM:     veor.i8
+
+  ret <16 x i1> %res
+}