Auto-generate test instead

Author: JonPsson1

llvm/test/Transforms/SLPVectorizer/SystemZ/vec-elt-insertion.ll

@@ -1,3 +1,4 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
 ; RUN: opt < %s -mtriple=s390x-unknown-linux -mcpu=z16 -S -passes=slp-vectorizer \
 ; RUN:   -pass-remarks-output=%t | FileCheck %s
 ; RUN: cat %t | FileCheck -check-prefix=REMARK %s
@@ -9,10 +10,19 @@
 ; getGatherCost().
 define void @fun0(ptr nocapture %0, double %1) {
 ; CHECK-LABEL: define void @fun0(
-; CHECK:         fmul <2 x double>
-; CHECK-NEXT:    call <2 x double> @llvm.fmuladd.v2f64(
-; CHECK-NEXT:    call <2 x double> @llvm.fmuladd.v2f64(
-; CHECK-NEXT:    call <2 x double> @llvm.sqrt.v2f64(
+; CHECK-SAME: ptr nocapture [[TMP0:%.*]], double [[TMP1:%.*]]) #[[ATTR0:[0-9]+]] {
+; CHECK-NEXT:    [[TMP3:%.*]] = load double, ptr [[TMP0]], align 8
+; CHECK-NEXT:    [[TMP4:%.*]] = insertelement <2 x double> poison, double [[TMP1]], i32 0
+; CHECK-NEXT:    [[TMP5:%.*]] = insertelement <2 x double> [[TMP4]], double [[TMP3]], i32 1
+; CHECK-NEXT:    [[TMP6:%.*]] = fmul <2 x double> [[TMP5]], <double 2.000000e+00, double 2.000000e+00>
+; CHECK-NEXT:    [[TMP7:%.*]] = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> [[TMP6]], <2 x double> [[TMP6]], <2 x double> zeroinitializer)
+; CHECK-NEXT:    [[TMP8:%.*]] = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> [[TMP6]], <2 x double> [[TMP6]], <2 x double> [[TMP7]])
+; CHECK-NEXT:    [[TMP9:%.*]] = call <2 x double> @llvm.sqrt.v2f64(<2 x double> [[TMP8]])
+; CHECK-NEXT:    [[TMP10:%.*]] = extractelement <2 x double> [[TMP9]], i32 0
+; CHECK-NEXT:    [[TMP11:%.*]] = extractelement <2 x double> [[TMP9]], i32 1
+; CHECK-NEXT:    [[TMP12:%.*]] = fadd double [[TMP10]], [[TMP11]]
+; CHECK-NEXT:    store double [[TMP12]], ptr [[TMP0]], align 8
+; CHECK-NEXT:    ret void
 ;
 ; REMARK-LABEL: Function: fun0
 ; REMARK: Args:
@@ -38,19 +48,26 @@ define void @fun0(ptr nocapture %0, double %1) {
 ; getVectorInstrCost().
 define void @fun1(double %0) {
 ; CHECK-LABEL: define void @fun1(
-; CHECK:         phi <2 x double>
-; CHECK-NEXT:    phi <2 x double>
-; CHECK-NEXT:    phi <2 x double>
-; CHECK-NEXT:    fsub <2 x double>
-; CHECK-NEXT:    fsub <2 x double>
-; CHECK-NEXT:    fsub <2 x double>
-; CHECK:         fmul <2 x double>
-; CHECK-NEXT:    call <2 x double> @llvm.fmuladd.v2f64(
-; CHECK-NEXT:    call <2 x double> @llvm.fmuladd.v2f64(
-; CHECK-NEXT:    fcmp olt <2 x double>
-; CHECK-NEXT:    extractelement <2 x i1>
-; CHECK-NEXT:    extractelement <2 x i1>
-; CHECK-NEXT:    or i1
+; CHECK-SAME: double [[TMP0:%.*]]) #[[ATTR0]] {
+; CHECK-NEXT:    [[TMP2:%.*]] = insertelement <2 x double> <double 0.000000e+00, double poison>, double [[TMP0]], i32 1
+; CHECK-NEXT:    br label %[[BB3:.*]]
+; CHECK:       [[BB3]]:
+; CHECK-NEXT:    [[TMP4:%.*]] = phi <2 x double> [ <double poison, double undef>, [[TMP1:%.*]] ], [ poison, %[[BB3]] ]
+; CHECK-NEXT:    [[TMP5:%.*]] = phi <2 x double> [ zeroinitializer, [[TMP1]] ], [ poison, %[[BB3]] ]
+; CHECK-NEXT:    [[TMP6:%.*]] = phi <2 x double> [ zeroinitializer, [[TMP1]] ], [ [[TMP18:%.*]], %[[BB3]] ]
+; CHECK-NEXT:    [[TMP7:%.*]] = fsub <2 x double> zeroinitializer, [[TMP6]]
+; CHECK-NEXT:    [[TMP8:%.*]] = fsub <2 x double> zeroinitializer, [[TMP5]]
+; CHECK-NEXT:    [[TMP9:%.*]] = fsub <2 x double> zeroinitializer, [[TMP4]]
+; CHECK-NEXT:    [[TMP10:%.*]] = load double, ptr null, align 8
+; CHECK-NEXT:    [[TMP11:%.*]] = fmul <2 x double> [[TMP7]], zeroinitializer
+; CHECK-NEXT:    [[TMP12:%.*]] = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> [[TMP8]], <2 x double> [[TMP8]], <2 x double> [[TMP11]])
+; CHECK-NEXT:    [[TMP13:%.*]] = call <2 x double> @llvm.fmuladd.v2f64(<2 x double> [[TMP9]], <2 x double> [[TMP9]], <2 x double> [[TMP12]])
+; CHECK-NEXT:    [[TMP14:%.*]] = fcmp olt <2 x double> [[TMP13]], [[TMP2]]
+; CHECK-NEXT:    [[TMP15:%.*]] = extractelement <2 x i1> [[TMP14]], i32 0
+; CHECK-NEXT:    [[TMP16:%.*]] = extractelement <2 x i1> [[TMP14]], i32 1
+; CHECK-NEXT:    [[TMP17:%.*]] = or i1 [[TMP15]], [[TMP16]]
+; CHECK-NEXT:    [[TMP18]] = insertelement <2 x double> poison, double [[TMP10]], i32 1
+; CHECK-NEXT:    br label %[[BB3]]
 ;
 ; REMARK-LABEL: Function: fun1
 ; REMARK: Args:
@@ -91,8 +108,18 @@ declare double @llvm.fmuladd.f64(double, double, double)
 ; which is recognized in SystemZTTImpl::getScalarizationOverhead().
 define void @fun2(ptr %0, ptr %Dst) {
 ; CHECK-LABEL: define void @fun2(
-; CHECK: store i64
-; CHECK: store i64
+; CHECK-SAME: ptr [[TMP0:%.*]], ptr [[DST:%.*]]) #[[ATTR0]] {
+; CHECK-NEXT:    [[TMP2:%.*]] = load i64, ptr [[TMP0]], align 8
+; CHECK-NEXT:    [[TMP3:%.*]] = icmp eq i64 [[TMP2]], 0
+; CHECK-NEXT:    br i1 [[TMP3]], label %[[BB4:.*]], label %[[BB5:.*]]
+; CHECK:       [[BB4]]:
+; CHECK-NEXT:    ret void
+; CHECK:       [[BB5]]:
+; CHECK-NEXT:    [[TMP6:%.*]] = getelementptr i8, ptr [[DST]], i64 24
+; CHECK-NEXT:    store i64 [[TMP2]], ptr [[TMP6]], align 8
+; CHECK-NEXT:    [[TMP7:%.*]] = getelementptr i8, ptr [[DST]], i64 16
+; CHECK-NEXT:    store i64 0, ptr [[TMP7]], align 8
+; CHECK-NEXT:    br label %[[BB4]]
 ;
 ; REMARK-NOT: Function: fun2