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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 3
; RUN: opt -passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu -mcpu=znver4 -S < %s | FileCheck %s
define internal i32 @testfunc() {
; CHECK-LABEL: define internal i32 @testfunc
; CHECK-SAME: () #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: br label [[TMP1:%.*]]
; CHECK: 1:
; CHECK-NEXT: [[TMP2:%.*]] = phi float [ 0.000000e+00, [[TMP0:%.*]] ], [ 0.000000e+00, [[TMP8:%.*]] ]
; CHECK-NEXT: [[TMP3:%.*]] = phi float [ 0.000000e+00, [[TMP0]] ], [ 0.000000e+00, [[TMP8]] ]
; CHECK-NEXT: [[TMP4:%.*]] = phi float [ 0.000000e+00, [[TMP0]] ], [ 0.000000e+00, [[TMP8]] ]
; CHECK-NEXT: br i1 false, label [[TMP8]], label [[TMP5:%.*]]
; CHECK: 5:
; CHECK-NEXT: br i1 false, label [[TMP6:%.*]], label [[TMP8]]
; CHECK: 6:
; CHECK-NEXT: [[TMP7:%.*]] = extractelement <8 x float> zeroinitializer, i64 0
; CHECK-NEXT: br label [[TMP8]]
; CHECK: 8:
; CHECK-NEXT: [[TMP9:%.*]] = phi float [ [[TMP7]], [[TMP6]] ], [ 0.000000e+00, [[TMP1]] ], [ 0.000000e+00, [[TMP5]] ]
; CHECK-NEXT: [[TMP10:%.*]] = phi float [ [[TMP2]], [[TMP6]] ], [ 0.000000e+00, [[TMP1]] ], [ [[TMP2]], [[TMP5]] ]
; CHECK-NEXT: [[TMP11:%.*]] = phi float [ [[TMP7]], [[TMP6]] ], [ 0.000000e+00, [[TMP1]] ], [ 0.000000e+00, [[TMP5]] ]
; CHECK-NEXT: [[TMP12:%.*]] = phi float [ [[TMP7]], [[TMP6]] ], [ 0.000000e+00, [[TMP1]] ], [ 0.000000e+00, [[TMP5]] ]
; CHECK-NEXT: [[TMP13:%.*]] = phi float [ [[TMP7]], [[TMP6]] ], [ 0.000000e+00, [[TMP1]] ], [ 0.000000e+00, [[TMP5]] ]
; CHECK-NEXT: [[TMP14:%.*]] = phi float [ [[TMP3]], [[TMP6]] ], [ 0.000000e+00, [[TMP1]] ], [ 0.000000e+00, [[TMP5]] ]
; CHECK-NEXT: [[TMP15:%.*]] = phi float [ [[TMP4]], [[TMP6]] ], [ 0.000000e+00, [[TMP1]] ], [ 0.000000e+00, [[TMP5]] ]
; CHECK-NEXT: [[TMP16:%.*]] = phi float [ [[TMP4]], [[TMP6]] ], [ 0.000000e+00, [[TMP1]] ], [ [[TMP3]], [[TMP5]] ]
; CHECK-NEXT: br label [[TMP1]]
;
br label %1
1: ; preds = %8, %0
%2 = phi float [ 0.000000e+00, %0 ], [ 0.000000e+00, %8 ]
%3 = phi float [ 0.000000e+00, %0 ], [ 0.000000e+00, %8 ]
%4 = phi float [ 0.000000e+00, %0 ], [ 0.000000e+00, %8 ]
br i1 false, label %8, label %5
5: ; preds = %1
br i1 false, label %6, label %8
6: ; preds = %5
%7 = extractelement <8 x float> zeroinitializer, i64 0
br label %8
8: ; preds = %6, %5, %1
%9 = phi float [ %7, %6 ], [ 0.000000e+00, %1 ], [ 0.000000e+00, %5 ]
%10 = phi float [ %2, %6 ], [ 0.000000e+00, %1 ], [ %2, %5 ]
%11 = phi float [ %7, %6 ], [ 0.000000e+00, %1 ], [ 0.000000e+00, %5 ]
%12 = phi float [ %7, %6 ], [ 0.000000e+00, %1 ], [ 0.000000e+00, %5 ]
%13 = phi float [ %7, %6 ], [ 0.000000e+00, %1 ], [ 0.000000e+00, %5 ]
%14 = phi float [ %3, %6 ], [ 0.000000e+00, %1 ], [ 0.000000e+00, %5 ]
%15 = phi float [ %4, %6 ], [ 0.000000e+00, %1 ], [ 0.000000e+00, %5 ]
%16 = phi float [ %4, %6 ], [ 0.000000e+00, %1 ], [ %3, %5 ]
br label %1
}
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