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llvm-project/llvm/test/Transforms/SLPVectorizer/X86/bad-reduction.ll

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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -slp-vectorizer -S -mtriple=x86_64-- -mattr=avx2 | FileCheck %s
%v8i8 = type { i8, i8, i8, i8, i8, i8, i8, i8 }
; https://bugs.llvm.org/show_bug.cgi?id=43146
define i64 @load_bswap(%v8i8* %p) {
; CHECK-LABEL: @load_bswap(
; CHECK-NEXT: [[G0:%.*]] = getelementptr inbounds [[V8I8:%.*]], %v8i8* [[P:%.*]], i64 0, i32 0
; CHECK-NEXT: [[G1:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 1
; CHECK-NEXT: [[G2:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 2
; CHECK-NEXT: [[G3:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 3
; CHECK-NEXT: [[G4:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 4
; CHECK-NEXT: [[G5:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 5
; CHECK-NEXT: [[G6:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 6
; CHECK-NEXT: [[G7:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 7
; CHECK-NEXT: [[T0:%.*]] = load i8, i8* [[G0]]
; CHECK-NEXT: [[T1:%.*]] = load i8, i8* [[G1]]
; CHECK-NEXT: [[T2:%.*]] = load i8, i8* [[G2]]
; CHECK-NEXT: [[T3:%.*]] = load i8, i8* [[G3]]
; CHECK-NEXT: [[T4:%.*]] = load i8, i8* [[G4]]
; CHECK-NEXT: [[T5:%.*]] = load i8, i8* [[G5]]
; CHECK-NEXT: [[T6:%.*]] = load i8, i8* [[G6]]
; CHECK-NEXT: [[T7:%.*]] = load i8, i8* [[G7]]
; CHECK-NEXT: [[Z0:%.*]] = zext i8 [[T0]] to i64
; CHECK-NEXT: [[Z1:%.*]] = zext i8 [[T1]] to i64
; CHECK-NEXT: [[Z2:%.*]] = zext i8 [[T2]] to i64
; CHECK-NEXT: [[Z3:%.*]] = zext i8 [[T3]] to i64
; CHECK-NEXT: [[Z4:%.*]] = zext i8 [[T4]] to i64
; CHECK-NEXT: [[Z5:%.*]] = zext i8 [[T5]] to i64
; CHECK-NEXT: [[Z6:%.*]] = zext i8 [[T6]] to i64
; CHECK-NEXT: [[Z7:%.*]] = zext i8 [[T7]] to i64
; CHECK-NEXT: [[SH0:%.*]] = shl nuw i64 [[Z0]], 56
; CHECK-NEXT: [[SH1:%.*]] = shl nuw nsw i64 [[Z1]], 48
; CHECK-NEXT: [[SH2:%.*]] = shl nuw nsw i64 [[Z2]], 40
; CHECK-NEXT: [[SH3:%.*]] = shl nuw nsw i64 [[Z3]], 32
; CHECK-NEXT: [[SH4:%.*]] = shl nuw nsw i64 [[Z4]], 24
; CHECK-NEXT: [[SH5:%.*]] = shl nuw nsw i64 [[Z5]], 16
; CHECK-NEXT: [[SH6:%.*]] = shl nuw nsw i64 [[Z6]], 8
; CHECK-NEXT: [[OR01:%.*]] = or i64 [[SH0]], [[SH1]]
; CHECK-NEXT: [[OR012:%.*]] = or i64 [[OR01]], [[SH2]]
; CHECK-NEXT: [[OR0123:%.*]] = or i64 [[OR012]], [[SH3]]
; CHECK-NEXT: [[OR01234:%.*]] = or i64 [[OR0123]], [[SH4]]
; CHECK-NEXT: [[OR012345:%.*]] = or i64 [[OR01234]], [[SH5]]
; CHECK-NEXT: [[OR0123456:%.*]] = or i64 [[OR012345]], [[SH6]]
; CHECK-NEXT: [[OR01234567:%.*]] = or i64 [[OR0123456]], [[Z7]]
; CHECK-NEXT: ret i64 [[OR01234567]]
;
%g0 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 0
%g1 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 1
%g2 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 2
%g3 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 3
%g4 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 4
%g5 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 5
%g6 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 6
%g7 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 7
%t0 = load i8, i8* %g0
%t1 = load i8, i8* %g1
%t2 = load i8, i8* %g2
%t3 = load i8, i8* %g3
%t4 = load i8, i8* %g4
%t5 = load i8, i8* %g5
%t6 = load i8, i8* %g6
%t7 = load i8, i8* %g7
%z0 = zext i8 %t0 to i64
%z1 = zext i8 %t1 to i64
%z2 = zext i8 %t2 to i64
%z3 = zext i8 %t3 to i64
%z4 = zext i8 %t4 to i64
%z5 = zext i8 %t5 to i64
%z6 = zext i8 %t6 to i64
%z7 = zext i8 %t7 to i64
%sh0 = shl nuw i64 %z0, 56
%sh1 = shl nuw nsw i64 %z1, 48
%sh2 = shl nuw nsw i64 %z2, 40
%sh3 = shl nuw nsw i64 %z3, 32
%sh4 = shl nuw nsw i64 %z4, 24
%sh5 = shl nuw nsw i64 %z5, 16
%sh6 = shl nuw nsw i64 %z6, 8
; %sh7 = shl nuw nsw i64 %z7, 0 <-- missing phantom shift
%or01 = or i64 %sh0, %sh1
%or012 = or i64 %or01, %sh2
%or0123 = or i64 %or012, %sh3
%or01234 = or i64 %or0123, %sh4
%or012345 = or i64 %or01234, %sh5
%or0123456 = or i64 %or012345, %sh6
%or01234567 = or i64 %or0123456, %z7
ret i64 %or01234567
}
define i64 @load_bswap_nop_shift(%v8i8* %p) {
; CHECK-LABEL: @load_bswap_nop_shift(
; CHECK-NEXT: [[G0:%.*]] = getelementptr inbounds [[V8I8:%.*]], %v8i8* [[P:%.*]], i64 0, i32 0
; CHECK-NEXT: [[G1:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 1
; CHECK-NEXT: [[G2:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 2
; CHECK-NEXT: [[G3:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 3
; CHECK-NEXT: [[G4:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 4
; CHECK-NEXT: [[G5:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 5
; CHECK-NEXT: [[G6:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 6
; CHECK-NEXT: [[G7:%.*]] = getelementptr inbounds [[V8I8]], %v8i8* [[P]], i64 0, i32 7
; CHECK-NEXT: [[T0:%.*]] = load i8, i8* [[G0]]
; CHECK-NEXT: [[T1:%.*]] = load i8, i8* [[G1]]
; CHECK-NEXT: [[T2:%.*]] = load i8, i8* [[G2]]
; CHECK-NEXT: [[T3:%.*]] = load i8, i8* [[G3]]
; CHECK-NEXT: [[T4:%.*]] = load i8, i8* [[G4]]
; CHECK-NEXT: [[T5:%.*]] = load i8, i8* [[G5]]
; CHECK-NEXT: [[T6:%.*]] = load i8, i8* [[G6]]
; CHECK-NEXT: [[T7:%.*]] = load i8, i8* [[G7]]
; CHECK-NEXT: [[Z0:%.*]] = zext i8 [[T0]] to i64
; CHECK-NEXT: [[Z1:%.*]] = zext i8 [[T1]] to i64
; CHECK-NEXT: [[Z2:%.*]] = zext i8 [[T2]] to i64
; CHECK-NEXT: [[Z3:%.*]] = zext i8 [[T3]] to i64
; CHECK-NEXT: [[Z4:%.*]] = zext i8 [[T4]] to i64
; CHECK-NEXT: [[Z5:%.*]] = zext i8 [[T5]] to i64
; CHECK-NEXT: [[Z6:%.*]] = zext i8 [[T6]] to i64
; CHECK-NEXT: [[Z7:%.*]] = zext i8 [[T7]] to i64
; CHECK-NEXT: [[SH0:%.*]] = shl nuw i64 [[Z0]], 56
; CHECK-NEXT: [[SH1:%.*]] = shl nuw nsw i64 [[Z1]], 48
; CHECK-NEXT: [[SH2:%.*]] = shl nuw nsw i64 [[Z2]], 40
; CHECK-NEXT: [[SH3:%.*]] = shl nuw nsw i64 [[Z3]], 32
; CHECK-NEXT: [[SH4:%.*]] = shl nuw nsw i64 [[Z4]], 24
; CHECK-NEXT: [[SH5:%.*]] = shl nuw nsw i64 [[Z5]], 16
; CHECK-NEXT: [[SH6:%.*]] = shl nuw nsw i64 [[Z6]], 8
; CHECK-NEXT: [[SH7:%.*]] = shl nuw nsw i64 [[Z7]], 0
; CHECK-NEXT: [[OR01:%.*]] = or i64 [[SH0]], [[SH1]]
; CHECK-NEXT: [[OR012:%.*]] = or i64 [[OR01]], [[SH2]]
; CHECK-NEXT: [[OR0123:%.*]] = or i64 [[OR012]], [[SH3]]
; CHECK-NEXT: [[OR01234:%.*]] = or i64 [[OR0123]], [[SH4]]
; CHECK-NEXT: [[OR012345:%.*]] = or i64 [[OR01234]], [[SH5]]
; CHECK-NEXT: [[OR0123456:%.*]] = or i64 [[OR012345]], [[SH6]]
; CHECK-NEXT: [[OR01234567:%.*]] = or i64 [[OR0123456]], [[SH7]]
; CHECK-NEXT: ret i64 [[OR01234567]]
;
%g0 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 0
%g1 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 1
%g2 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 2
%g3 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 3
%g4 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 4
%g5 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 5
%g6 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 6
%g7 = getelementptr inbounds %v8i8, %v8i8* %p, i64 0, i32 7
%t0 = load i8, i8* %g0
%t1 = load i8, i8* %g1
%t2 = load i8, i8* %g2
%t3 = load i8, i8* %g3
%t4 = load i8, i8* %g4
%t5 = load i8, i8* %g5
%t6 = load i8, i8* %g6
%t7 = load i8, i8* %g7
%z0 = zext i8 %t0 to i64
%z1 = zext i8 %t1 to i64
%z2 = zext i8 %t2 to i64
%z3 = zext i8 %t3 to i64
%z4 = zext i8 %t4 to i64
%z5 = zext i8 %t5 to i64
%z6 = zext i8 %t6 to i64
%z7 = zext i8 %t7 to i64
%sh0 = shl nuw i64 %z0, 56
%sh1 = shl nuw nsw i64 %z1, 48
%sh2 = shl nuw nsw i64 %z2, 40
%sh3 = shl nuw nsw i64 %z3, 32
%sh4 = shl nuw nsw i64 %z4, 24
%sh5 = shl nuw nsw i64 %z5, 16
%sh6 = shl nuw nsw i64 %z6, 8
%sh7 = shl nuw nsw i64 %z7, 0
%or01 = or i64 %sh0, %sh1
%or012 = or i64 %or01, %sh2
%or0123 = or i64 %or012, %sh3
%or01234 = or i64 %or0123, %sh4
%or012345 = or i64 %or01234, %sh5
%or0123456 = or i64 %or012345, %sh6
%or01234567 = or i64 %or0123456, %sh7
ret i64 %or01234567
}
; https://bugs.llvm.org/show_bug.cgi?id=42708
define i64 @load64le(i8* %arg) {
; CHECK-LABEL: @load64le(
; CHECK-NEXT: [[G1:%.*]] = getelementptr inbounds i8, i8* [[ARG:%.*]], i64 1
; CHECK-NEXT: [[G2:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 2
; CHECK-NEXT: [[G3:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 3
; CHECK-NEXT: [[G4:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 4
; CHECK-NEXT: [[G5:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 5
; CHECK-NEXT: [[G6:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 6
; CHECK-NEXT: [[G7:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 7
; CHECK-NEXT: [[LD0:%.*]] = load i8, i8* [[ARG]], align 1
; CHECK-NEXT: [[LD1:%.*]] = load i8, i8* [[G1]], align 1
; CHECK-NEXT: [[LD2:%.*]] = load i8, i8* [[G2]], align 1
; CHECK-NEXT: [[LD3:%.*]] = load i8, i8* [[G3]], align 1
; CHECK-NEXT: [[LD4:%.*]] = load i8, i8* [[G4]], align 1
; CHECK-NEXT: [[LD5:%.*]] = load i8, i8* [[G5]], align 1
; CHECK-NEXT: [[LD6:%.*]] = load i8, i8* [[G6]], align 1
; CHECK-NEXT: [[LD7:%.*]] = load i8, i8* [[G7]], align 1
; CHECK-NEXT: [[Z0:%.*]] = zext i8 [[LD0]] to i64
; CHECK-NEXT: [[Z1:%.*]] = zext i8 [[LD1]] to i64
; CHECK-NEXT: [[Z2:%.*]] = zext i8 [[LD2]] to i64
; CHECK-NEXT: [[Z3:%.*]] = zext i8 [[LD3]] to i64
; CHECK-NEXT: [[Z4:%.*]] = zext i8 [[LD4]] to i64
; CHECK-NEXT: [[Z5:%.*]] = zext i8 [[LD5]] to i64
; CHECK-NEXT: [[Z6:%.*]] = zext i8 [[LD6]] to i64
; CHECK-NEXT: [[Z7:%.*]] = zext i8 [[LD7]] to i64
; CHECK-NEXT: [[S1:%.*]] = shl nuw nsw i64 [[Z1]], 8
; CHECK-NEXT: [[S2:%.*]] = shl nuw nsw i64 [[Z2]], 16
; CHECK-NEXT: [[S3:%.*]] = shl nuw nsw i64 [[Z3]], 24
; CHECK-NEXT: [[S4:%.*]] = shl nuw nsw i64 [[Z4]], 32
; CHECK-NEXT: [[S5:%.*]] = shl nuw nsw i64 [[Z5]], 40
; CHECK-NEXT: [[S6:%.*]] = shl nuw nsw i64 [[Z6]], 48
; CHECK-NEXT: [[S7:%.*]] = shl nuw i64 [[Z7]], 56
; CHECK-NEXT: [[O1:%.*]] = or i64 [[S1]], [[Z0]]
; CHECK-NEXT: [[O2:%.*]] = or i64 [[O1]], [[S2]]
; CHECK-NEXT: [[O3:%.*]] = or i64 [[O2]], [[S3]]
; CHECK-NEXT: [[O4:%.*]] = or i64 [[O3]], [[S4]]
; CHECK-NEXT: [[O5:%.*]] = or i64 [[O4]], [[S5]]
; CHECK-NEXT: [[O6:%.*]] = or i64 [[O5]], [[S6]]
; CHECK-NEXT: [[O7:%.*]] = or i64 [[O6]], [[S7]]
; CHECK-NEXT: ret i64 [[O7]]
;
%g1 = getelementptr inbounds i8, i8* %arg, i64 1
%g2 = getelementptr inbounds i8, i8* %arg, i64 2
%g3 = getelementptr inbounds i8, i8* %arg, i64 3
%g4 = getelementptr inbounds i8, i8* %arg, i64 4
%g5 = getelementptr inbounds i8, i8* %arg, i64 5
%g6 = getelementptr inbounds i8, i8* %arg, i64 6
%g7 = getelementptr inbounds i8, i8* %arg, i64 7
%ld0 = load i8, i8* %arg, align 1
%ld1 = load i8, i8* %g1, align 1
%ld2 = load i8, i8* %g2, align 1
%ld3 = load i8, i8* %g3, align 1
%ld4 = load i8, i8* %g4, align 1
%ld5 = load i8, i8* %g5, align 1
%ld6 = load i8, i8* %g6, align 1
%ld7 = load i8, i8* %g7, align 1
%z0 = zext i8 %ld0 to i64
%z1 = zext i8 %ld1 to i64
%z2 = zext i8 %ld2 to i64
%z3 = zext i8 %ld3 to i64
%z4 = zext i8 %ld4 to i64
%z5 = zext i8 %ld5 to i64
%z6 = zext i8 %ld6 to i64
%z7 = zext i8 %ld7 to i64
; %s0 = shl nuw nsw i64 %z0, 0 <-- missing phantom shift
%s1 = shl nuw nsw i64 %z1, 8
%s2 = shl nuw nsw i64 %z2, 16
%s3 = shl nuw nsw i64 %z3, 24
%s4 = shl nuw nsw i64 %z4, 32
%s5 = shl nuw nsw i64 %z5, 40
%s6 = shl nuw nsw i64 %z6, 48
%s7 = shl nuw i64 %z7, 56
%o1 = or i64 %s1, %z0
%o2 = or i64 %o1, %s2
%o3 = or i64 %o2, %s3
%o4 = or i64 %o3, %s4
%o5 = or i64 %o4, %s5
%o6 = or i64 %o5, %s6
%o7 = or i64 %o6, %s7
ret i64 %o7
}
define i64 @load64le_nop_shift(i8* %arg) {
; CHECK-LABEL: @load64le_nop_shift(
; CHECK-NEXT: [[G1:%.*]] = getelementptr inbounds i8, i8* [[ARG:%.*]], i64 1
; CHECK-NEXT: [[G2:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 2
; CHECK-NEXT: [[G3:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 3
; CHECK-NEXT: [[G4:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 4
; CHECK-NEXT: [[G5:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 5
; CHECK-NEXT: [[G6:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 6
; CHECK-NEXT: [[G7:%.*]] = getelementptr inbounds i8, i8* [[ARG]], i64 7
; CHECK-NEXT: [[LD0:%.*]] = load i8, i8* [[ARG]], align 1
; CHECK-NEXT: [[LD1:%.*]] = load i8, i8* [[G1]], align 1
; CHECK-NEXT: [[LD2:%.*]] = load i8, i8* [[G2]], align 1
; CHECK-NEXT: [[LD3:%.*]] = load i8, i8* [[G3]], align 1
; CHECK-NEXT: [[LD4:%.*]] = load i8, i8* [[G4]], align 1
; CHECK-NEXT: [[LD5:%.*]] = load i8, i8* [[G5]], align 1
; CHECK-NEXT: [[LD6:%.*]] = load i8, i8* [[G6]], align 1
; CHECK-NEXT: [[LD7:%.*]] = load i8, i8* [[G7]], align 1
; CHECK-NEXT: [[Z0:%.*]] = zext i8 [[LD0]] to i64
; CHECK-NEXT: [[Z1:%.*]] = zext i8 [[LD1]] to i64
; CHECK-NEXT: [[Z2:%.*]] = zext i8 [[LD2]] to i64
; CHECK-NEXT: [[Z3:%.*]] = zext i8 [[LD3]] to i64
; CHECK-NEXT: [[Z4:%.*]] = zext i8 [[LD4]] to i64
; CHECK-NEXT: [[Z5:%.*]] = zext i8 [[LD5]] to i64
; CHECK-NEXT: [[Z6:%.*]] = zext i8 [[LD6]] to i64
; CHECK-NEXT: [[Z7:%.*]] = zext i8 [[LD7]] to i64
; CHECK-NEXT: [[S0:%.*]] = shl nuw nsw i64 [[Z0]], 0
; CHECK-NEXT: [[S1:%.*]] = shl nuw nsw i64 [[Z1]], 8
; CHECK-NEXT: [[S2:%.*]] = shl nuw nsw i64 [[Z2]], 16
; CHECK-NEXT: [[S3:%.*]] = shl nuw nsw i64 [[Z3]], 24
; CHECK-NEXT: [[S4:%.*]] = shl nuw nsw i64 [[Z4]], 32
; CHECK-NEXT: [[S5:%.*]] = shl nuw nsw i64 [[Z5]], 40
; CHECK-NEXT: [[S6:%.*]] = shl nuw nsw i64 [[Z6]], 48
; CHECK-NEXT: [[S7:%.*]] = shl nuw i64 [[Z7]], 56
; CHECK-NEXT: [[O1:%.*]] = or i64 [[S1]], [[S0]]
; CHECK-NEXT: [[O2:%.*]] = or i64 [[O1]], [[S2]]
; CHECK-NEXT: [[O3:%.*]] = or i64 [[O2]], [[S3]]
; CHECK-NEXT: [[O4:%.*]] = or i64 [[O3]], [[S4]]
; CHECK-NEXT: [[O5:%.*]] = or i64 [[O4]], [[S5]]
; CHECK-NEXT: [[O6:%.*]] = or i64 [[O5]], [[S6]]
; CHECK-NEXT: [[O7:%.*]] = or i64 [[O6]], [[S7]]
; CHECK-NEXT: ret i64 [[O7]]
;
%g1 = getelementptr inbounds i8, i8* %arg, i64 1
%g2 = getelementptr inbounds i8, i8* %arg, i64 2
%g3 = getelementptr inbounds i8, i8* %arg, i64 3
%g4 = getelementptr inbounds i8, i8* %arg, i64 4
%g5 = getelementptr inbounds i8, i8* %arg, i64 5
%g6 = getelementptr inbounds i8, i8* %arg, i64 6
%g7 = getelementptr inbounds i8, i8* %arg, i64 7
%ld0 = load i8, i8* %arg, align 1
%ld1 = load i8, i8* %g1, align 1
%ld2 = load i8, i8* %g2, align 1
%ld3 = load i8, i8* %g3, align 1
%ld4 = load i8, i8* %g4, align 1
%ld5 = load i8, i8* %g5, align 1
%ld6 = load i8, i8* %g6, align 1
%ld7 = load i8, i8* %g7, align 1
%z0 = zext i8 %ld0 to i64
%z1 = zext i8 %ld1 to i64
%z2 = zext i8 %ld2 to i64
%z3 = zext i8 %ld3 to i64
%z4 = zext i8 %ld4 to i64
%z5 = zext i8 %ld5 to i64
%z6 = zext i8 %ld6 to i64
%z7 = zext i8 %ld7 to i64
%s0 = shl nuw nsw i64 %z0, 0
%s1 = shl nuw nsw i64 %z1, 8
%s2 = shl nuw nsw i64 %z2, 16
%s3 = shl nuw nsw i64 %z3, 24
%s4 = shl nuw nsw i64 %z4, 32
%s5 = shl nuw nsw i64 %z5, 40
%s6 = shl nuw nsw i64 %z6, 48
%s7 = shl nuw i64 %z7, 56
%o1 = or i64 %s1, %s0
%o2 = or i64 %o1, %s2
%o3 = or i64 %o2, %s3
%o4 = or i64 %o3, %s4
%o5 = or i64 %o4, %s5
%o6 = or i64 %o5, %s6
%o7 = or i64 %o6, %s7
ret i64 %o7
}
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