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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature2; RUN: opt -passes=inline -preserve-alignment-assumptions-during-inlining -S < %s | FileCheck %s3target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"4target triple = "x86_64-unknown-linux-gnu"5 6; Test behavior of inserted alignment assumptions with byval. No7; assume should be inserted.8define void @byval_callee(ptr byval(float) align 128 nocapture %a, ptr %b) #0 {9; CHECK-LABEL: define {{[^@]+}}@byval_callee10; CHECK-SAME: (ptr byval(float) align 128 captures(none) [[A:%.*]], ptr [[B:%.*]]) #[[ATTR0:[0-9]+]] {11; CHECK-NEXT: entry:12; CHECK-NEXT: [[LOAD:%.*]] = load float, ptr [[A]], align 413; CHECK-NEXT: [[B_IDX:%.*]] = getelementptr inbounds float, ptr [[B]], i64 814; CHECK-NEXT: [[ADD:%.*]] = fadd float [[LOAD]], 2.000000e+0015; CHECK-NEXT: store float [[ADD]], ptr [[B_IDX]], align 416; CHECK-NEXT: ret void17;18entry:19 %load = load float, ptr %a, align 420 %b.idx = getelementptr inbounds float, ptr %b, i64 821 %add = fadd float %load, 2.022 store float %add, ptr %b.idx, align 423 ret void24}25 26define void @byval_caller(ptr nocapture align 64 %a, ptr %b) #0 {27; CHECK-LABEL: define {{[^@]+}}@byval_caller28; CHECK-SAME: (ptr align 64 captures(none) [[A:%.*]], ptr [[B:%.*]]) #[[ATTR0]] {29; CHECK-NEXT: entry:30; CHECK-NEXT: [[A1:%.*]] = alloca float, align 12831; CHECK-NEXT: call void @llvm.lifetime.start.p0(ptr [[A1]])32; CHECK-NEXT: call void @llvm.memcpy.p0.p0.i64(ptr align 128 [[A1]], ptr align 128 [[A]], i64 4, i1 false)33; CHECK-NEXT: [[LOAD_I:%.*]] = load float, ptr [[A1]], align 434; CHECK-NEXT: [[B_IDX_I:%.*]] = getelementptr inbounds float, ptr [[B]], i64 835; CHECK-NEXT: [[ADD_I:%.*]] = fadd float [[LOAD_I]], 2.000000e+0036; CHECK-NEXT: store float [[ADD_I]], ptr [[B_IDX_I]], align 437; CHECK-NEXT: call void @llvm.lifetime.end.p0(ptr [[A1]])38; CHECK-NEXT: [[CALLER_LOAD:%.*]] = load float, ptr [[B]], align 439; CHECK-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds float, ptr [[A]], i64 740; CHECK-NEXT: store float [[CALLER_LOAD]], ptr [[ARRAYIDX]], align 441; CHECK-NEXT: ret void42;43entry:44 call void @byval_callee(ptr byval(float) align 128 %a, ptr %b)45 %caller.load = load float, ptr %b, align 446 %arrayidx = getelementptr inbounds float, ptr %a, i64 747 store float %caller.load, ptr %arrayidx, align 448 ret void49}50 51attributes #0 = { nounwind uwtable }52