; Test ADDSUB ISel patterns.
-; All the functions below are obtained from the following source:
+; Functions below are obtained from the following source:
;
; typedef double double2 __attribute__((ext_vector_type(2)));
; typedef double double4 __attribute__((ext_vector_type(4)));
; float8 test2(float8 A, float8 B) {
; float8 X = A - B;
; float8 Y = A + B;
-; return (float8){X[0], Y[1], X[2], Y[3], X[4], Y[5], X[6], [7]};
+; return (float8){X[0], Y[1], X[2], Y[3], X[4], Y[5], X[6], Y[7]};
; }
;
; double4 test3(double4 A, double4 B) {
; AVX: vaddsubpd
; CHECK-NEXT: ret
+; Functions below are obtained from the following source:
+;
+; float4 test1(float4 A, float4 B) {
+; float4 X = A + B;
+; float4 Y = A - B;
+; return (float4){X[0], Y[1], X[2], Y[3]};
+; }
+;
+; float8 test2(float8 A, float8 B) {
+; float8 X = A + B;
+; float8 Y = A - B;
+; return (float8){X[0], Y[1], X[2], Y[3], X[4], Y[5], X[6], Y[7]};
+; }
+;
+; double4 test3(double4 A, double4 B) {
+; double4 X = A + B;
+; double4 Y = A - B;
+; return (double4){X[0], Y[1], X[2], Y[3]};
+; }
+;
+; double2 test4(double2 A, double2 B) {
+; double2 X = A + B;
+; double2 Y = A - B;
+; return (double2){X[0], Y[1]};
+; }
+
+define <4 x float> @test5(<4 x float> %A, <4 x float> %B) {
+ %sub = fsub <4 x float> %A, %B
+ %add = fadd <4 x float> %A, %B
+ %vecinit6 = shufflevector <4 x float> %add, <4 x float> %sub, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
+ ret <4 x float> %vecinit6
+}
+; CHECK-LABEL: test5
+; SSE: xorps
+; SSE-NEXT: addsubps
+; AVX: vxorps
+; AVX-NEXT: vaddsubps
+; CHECK: ret
+
+
+define <8 x float> @test6(<8 x float> %A, <8 x float> %B) {
+ %sub = fsub <8 x float> %A, %B
+ %add = fadd <8 x float> %A, %B
+ %vecinit14 = shufflevector <8 x float> %add, <8 x float> %sub, <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
+ ret <8 x float> %vecinit14
+}
+; CHECK-LABEL: test6
+; SSE: xorps
+; SSE-NEXT: addsubps
+; SSE: xorps
+; SSE-NEXT: addsubps
+; AVX: vxorps
+; AVX-NEXT: vaddsubps
+; AVX-NOT: vxorps
+; AVX-NOT: vaddsubps
+; CHECK: ret
+
+
+define <4 x double> @test7(<4 x double> %A, <4 x double> %B) {
+ %sub = fsub <4 x double> %A, %B
+ %add = fadd <4 x double> %A, %B
+ %vecinit6 = shufflevector <4 x double> %add, <4 x double> %sub, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
+ ret <4 x double> %vecinit6
+}
+; CHECK-LABEL: test7
+; SSE: xorpd
+; SSE-NEXT: addsubpd
+; SSE: xorpd
+; SSE-NEXT: addsubpd
+; AVX: vxorpd
+; AVX-NEXT: vaddsubpd
+; AVX-NOT: vxorpd
+; AVX-NOT: vaddsubpd
+; CHECK: ret
+
+
+define <2 x double> @test8(<2 x double> %A, <2 x double> %B) #0 {
+ %add = fadd <2 x double> %A, %B
+ %sub = fsub <2 x double> %A, %B
+ %vecinit2 = shufflevector <2 x double> %add, <2 x double> %sub, <2 x i32> <i32 0, i32 3>
+ ret <2 x double> %vecinit2
+}
+; CHECK-LABEL: test8
+; SSE: xorpd
+; SSE-NEXT: addsubpd
+; AVX: vxorpd
+; AVX-NEXT: vaddsubpd
+; CHECK: ret
+
+
+define <4 x float> @test5b(<4 x float> %A, <4 x float> %B) {
+ %sub = fsub <4 x float> %A, %B
+ %add = fadd <4 x float> %B, %A
+ %vecinit6 = shufflevector <4 x float> %add, <4 x float> %sub, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
+ ret <4 x float> %vecinit6
+}
+; CHECK-LABEL: test5
+; SSE: xorps
+; SSE-NEXT: addsubps
+; AVX: vxorps
+; AVX-NEXT: vaddsubps
+; CHECK: ret
+
+
+define <8 x float> @test6b(<8 x float> %A, <8 x float> %B) {
+ %sub = fsub <8 x float> %A, %B
+ %add = fadd <8 x float> %B, %A
+ %vecinit14 = shufflevector <8 x float> %add, <8 x float> %sub, <8 x i32> <i32 0, i32 9, i32 2, i32 11, i32 4, i32 13, i32 6, i32 15>
+ ret <8 x float> %vecinit14
+}
+; CHECK-LABEL: test6
+; SSE: xorps
+; SSE-NEXT: addsubps
+; SSE: xorps
+; SSE-NEXT: addsubps
+; AVX: vxorps
+; AVX-NEXT: vaddsubps
+; AVX-NOT: vxorps
+; AVX-NOT: vaddsubps
+; CHECK: ret
+
+
+define <4 x double> @test7b(<4 x double> %A, <4 x double> %B) {
+ %sub = fsub <4 x double> %A, %B
+ %add = fadd <4 x double> %B, %A
+ %vecinit6 = shufflevector <4 x double> %add, <4 x double> %sub, <4 x i32> <i32 0, i32 5, i32 2, i32 7>
+ ret <4 x double> %vecinit6
+}
+; CHECK-LABEL: test7
+; SSE: xorpd
+; SSE-NEXT: addsubpd
+; SSE: xorpd
+; SSE-NEXT: addsubpd
+; AVX: vxorpd
+; AVX-NEXT: vaddsubpd
+; AVX-NOT: vxorpd
+; AVX-NOT: vaddsubpd
+; CHECK: ret
+
+
+define <2 x double> @test8b(<2 x double> %A, <2 x double> %B) #0 {
+ %add = fadd <2 x double> %B, %A
+ %sub = fsub <2 x double> %A, %B
+ %vecinit2 = shufflevector <2 x double> %add, <2 x double> %sub, <2 x i32> <i32 0, i32 3>
+ ret <2 x double> %vecinit2
+}
+; CHECK-LABEL: test8
+; SSE: xorpd
+; SSE-NEXT: addsubpd
+; AVX: vxorpd
+; AVX-NEXT: vaddsubpd
+; CHECK: ret
+