; Demanded Elts
;
-
define double @elts_addsub_v2f64(<2 x double> %0, <2 x double> %1) {
; CHECK-LABEL: @elts_addsub_v2f64(
+; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x double> [[TMP1:%.*]], <2 x double> undef, <2 x i32> <i32 1, i32 undef>
+; CHECK-NEXT: [[TMP4:%.*]] = tail call <2 x double> @llvm.x86.sse3.addsub.pd(<2 x double> [[TMP0:%.*]], <2 x double> [[TMP3]])
+; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x double> [[TMP4]], i32 0
+; CHECK-NEXT: ret double [[TMP5]]
+;
+ %3 = shufflevector <2 x double> %0, <2 x double> undef, <2 x i32> <i32 0, i32 0>
+ %4 = shufflevector <2 x double> %1, <2 x double> undef, <2 x i32> <i32 1, i32 1>
+ %5 = tail call <2 x double> @llvm.x86.sse3.addsub.pd(<2 x double> %3, <2 x double> %4)
+ %6 = extractelement <2 x double> %5, i32 0
+ ret double %6
+}
+
+define double @elts_addsub_v2f64_sub(<2 x double> %0, <2 x double> %1) {
+; CHECK-LABEL: @elts_addsub_v2f64_sub(
; CHECK-NEXT: [[TMP3:%.*]] = tail call <2 x double> @llvm.x86.sse3.addsub.pd(<2 x double> [[TMP0:%.*]], <2 x double> [[TMP1:%.*]])
; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x double> [[TMP3]], i32 0
; CHECK-NEXT: ret double [[TMP4]]
ret float %8
}
+define float @elts_addsub_v4f32_add(<4 x float> %0, <4 x float> %1) {
+; CHECK-LABEL: @elts_addsub_v4f32_add(
+; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <4 x float> [[TMP0:%.*]], <4 x float> undef, <4 x i32> <i32 undef, i32 1, i32 undef, i32 1>
+; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <4 x float> [[TMP1:%.*]], <4 x float> undef, <4 x i32> <i32 undef, i32 1, i32 undef, i32 1>
+; CHECK-NEXT: [[TMP5:%.*]] = tail call <4 x float> @llvm.x86.sse3.addsub.ps(<4 x float> [[TMP3]], <4 x float> [[TMP4]])
+; CHECK-NEXT: [[TMP6:%.*]] = extractelement <4 x float> [[TMP5]], i32 1
+; CHECK-NEXT: [[TMP7:%.*]] = extractelement <4 x float> [[TMP5]], i32 3
+; CHECK-NEXT: [[TMP8:%.*]] = fadd float [[TMP6]], [[TMP7]]
+; CHECK-NEXT: ret float [[TMP8]]
+;
+ %3 = shufflevector <4 x float> %0, <4 x float> undef, <4 x i32> <i32 0, i32 1, i32 0, i32 1>
+ %4 = shufflevector <4 x float> %1, <4 x float> undef, <4 x i32> <i32 0, i32 1, i32 0, i32 1>
+ %5 = tail call <4 x float> @llvm.x86.sse3.addsub.ps(<4 x float> %3, <4 x float> %4)
+ %6 = extractelement <4 x float> %5, i32 1
+ %7 = extractelement <4 x float> %5, i32 3
+ %8 = fadd float %6, %7
+ ret float %8
+}
+
define double @elts_addsub_v4f64(<4 x double> %0, <4 x double> %1) {
; CHECK-LABEL: @elts_addsub_v4f64(
; CHECK-NEXT: [[TMP3:%.*]] = tail call <4 x double> @llvm.x86.avx.addsub.pd.256(<4 x double> [[TMP0:%.*]], <4 x double> [[TMP1:%.*]])
ret double %8
}
+define double @elts_addsub_v4f64_add(<4 x double> %0, <4 x double> %1) {
+; CHECK-LABEL: @elts_addsub_v4f64_add(
+; CHECK-NEXT: [[TMP3:%.*]] = tail call <4 x double> @llvm.x86.avx.addsub.pd.256(<4 x double> [[TMP0:%.*]], <4 x double> [[TMP1:%.*]])
+; CHECK-NEXT: [[TMP4:%.*]] = extractelement <4 x double> [[TMP3]], i32 1
+; CHECK-NEXT: [[TMP5:%.*]] = extractelement <4 x double> [[TMP3]], i32 3
+; CHECK-NEXT: [[TMP6:%.*]] = fadd double [[TMP4]], [[TMP5]]
+; CHECK-NEXT: ret double [[TMP6]]
+;
+ %3 = shufflevector <4 x double> %0, <4 x double> undef, <4 x i32> <i32 0, i32 1, i32 3, i32 3>
+ %4 = shufflevector <4 x double> %1, <4 x double> undef, <4 x i32> <i32 0, i32 1, i32 3, i32 3>
+ %5 = tail call <4 x double> @llvm.x86.avx.addsub.pd.256(<4 x double> %3, <4 x double> %4)
+ %6 = extractelement <4 x double> %5, i32 1
+ %7 = extractelement <4 x double> %5, i32 3
+ %8 = fadd double %6, %7
+ ret double %8
+}
+
define float @elts_addsub_v8f32(<8 x float> %0, <8 x float> %1) {
; CHECK-LABEL: @elts_addsub_v8f32(
; CHECK-NEXT: [[TMP3:%.*]] = tail call <8 x float> @llvm.x86.avx.addsub.ps.256(<8 x float> [[TMP0:%.*]], <8 x float> [[TMP1:%.*]])
ret float %8
}
+define float @elts_addsub_v8f32_sub(<8 x float> %0, <8 x float> %1) {
+; CHECK-LABEL: @elts_addsub_v8f32_sub(
+; CHECK-NEXT: [[TMP3:%.*]] = tail call <8 x float> @llvm.x86.avx.addsub.ps.256(<8 x float> [[TMP0:%.*]], <8 x float> [[TMP1:%.*]])
+; CHECK-NEXT: [[TMP4:%.*]] = extractelement <8 x float> [[TMP3]], i32 0
+; CHECK-NEXT: [[TMP5:%.*]] = extractelement <8 x float> [[TMP3]], i32 4
+; CHECK-NEXT: [[TMP6:%.*]] = fadd float [[TMP4]], [[TMP5]]
+; CHECK-NEXT: ret float [[TMP6]]
+;
+ %3 = shufflevector <8 x float> %0, <8 x float> undef, <8 x i32> <i32 0, i32 1, i32 0, i32 1, i32 4, i32 4, i32 4, i32 4>
+ %4 = shufflevector <8 x float> %1, <8 x float> undef, <8 x i32> <i32 0, i32 1, i32 0, i32 1, i32 4, i32 4, i32 4, i32 4>
+ %5 = tail call <8 x float> @llvm.x86.avx.addsub.ps.256(<8 x float> %3, <8 x float> %4)
+ %6 = extractelement <8 x float> %5, i32 0
+ %7 = extractelement <8 x float> %5, i32 4
+ %8 = fadd float %6, %7
+ ret float %8
+}
+
define void @PR46277(float %0, float %1, float %2, float %3, <4 x float> %4, float* %5) {
; CHECK-LABEL: @PR46277(
; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x float> undef, float [[TMP0:%.*]], i32 0