60 lines
2.2 KiB
LLVM
60 lines
2.2 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i386-pc-windows-msvc | FileCheck %s
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target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"
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target triple = "i386-pc-windows-msvc"
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%struct._param_str = type { i32, i32, [4096 x i32], i32 }
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@g_d = common dso_local local_unnamed_addr global i32 0, align 4
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@g_c = common dso_local local_unnamed_addr global i32 0, align 4
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@g_b = common dso_local local_unnamed_addr global i32 0, align 4
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@g_a = common dso_local local_unnamed_addr global i32 0, align 4
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@g_param = common dso_local global %struct._param_str zeroinitializer, align 4
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; Function Attrs: nounwind
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define dso_local i32 @test() local_unnamed_addr {
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; CHECK-LABEL: test:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: pushl %edi
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; CHECK-NEXT: pushl %esi
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; CHECK-NEXT: movl $16396, %eax # imm = 0x400C
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; CHECK-NEXT: calll __chkstk
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; CHECK-NEXT: movl _g_d, %eax
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; CHECK-NEXT: movl _g_c, %ecx
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; CHECK-NEXT: movl _g_b, %edx
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; CHECK-NEXT: movl _g_a, %esi
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; CHECK-NEXT: movl %eax, {{[0-9]+}}(%esp)
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; CHECK-NEXT: movl %ecx, {{[0-9]+}}(%esp)
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; CHECK-NEXT: movl %edx, {{[0-9]+}}(%esp)
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; CHECK-NEXT: movl %esi, (%esp)
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; CHECK-NEXT: calll _bar
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; CHECK-NEXT: movl $4099, %ecx # imm = 0x1003
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; CHECK-NEXT: movl %esp, %edi
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; CHECK-NEXT: movl $_g_param, %esi
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; CHECK-NEXT: rep;movsl (%esi), %es:(%edi)
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; CHECK-NEXT: calll _foo
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; CHECK-NEXT: xorl %eax, %eax
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; CHECK-NEXT: addl $16396, %esp # imm = 0x400C
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; CHECK-NEXT: popl %esi
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; CHECK-NEXT: popl %edi
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; CHECK-NEXT: retl
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entry:
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%0 = load i32, i32* @g_d, align 4, !tbaa !3
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%1 = load i32, i32* @g_c, align 4, !tbaa !3
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%2 = load i32, i32* @g_b, align 4, !tbaa !3
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%3 = load i32, i32* @g_a, align 4, !tbaa !3
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%call = tail call i32 @bar(i32 %3, i32 %2, i32 %1, i32 %0) #2
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tail call void @foo(%struct._param_str* byval(%struct._param_str) nonnull align 4 @g_param) #2
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ret i32 0
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}
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declare dso_local i32 @bar(i32, i32, i32, i32) local_unnamed_addr
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declare dso_local void @foo(%struct._param_str* byval(%struct._param_str) align 4) local_unnamed_addr
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!3 = !{!4, !4, i64 0}
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!4 = !{!"int", !5, i64 0}
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!5 = !{!"omnipotent char", !6, i64 0}
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!6 = !{!"Simple C/C++ TBAA"}
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