06c192d454
Upgrade of the IR text tests should be the only thing blocking making typed byval mandatory. Partially done through regex and partially manual.
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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