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https://github.com/RPCS3/llvm-mirror.git
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4bf7d5872e
Upgrade of the IR text tests should be the only thing blocking making typed byval mandatory. Partially done through regex and partially manual.
212 lines
11 KiB
LLVM
212 lines
11 KiB
LLVM
; RUN: llc -march=hexagon -mcpu=hexagonv62 -mtriple=hexagon-unknown-linux-musl -O0 < %s | FileCheck %s
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; CHECK-LABEL: foo:
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; Check Function prologue.
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; Note. All register numbers and offset are fixed.
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; Hence, no need of regular expression.
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; CHECK: r29 = add(r29,#-16)
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; CHECK: r7:6 = memd(r29+#16)
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; CHECK: memd(r29+#0) = r7:6
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; CHECK: r7:6 = memd(r29+#24)
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; CHECK: memd(r29+#8) = r7:6
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; CHECK: r7:6 = memd(r29+#32)
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; CHECK: memd(r29+#16) = r7:6
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; CHECK: r7:6 = memd(r29+#40)
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; CHECK: memd(r29+#24) = r7:6
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; CHECK: memw(r29+#36) = r3
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; CHECK: memw(r29+#40) = r4
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; CHECK: memw(r29+#44) = r5
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; CHECK: r29 = add(r29,#16)
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%struct.AAA = type { i32, i32, i32, i32 }
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%struct.__va_list_tag = type { i8*, i8*, i8* }
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@aaa = global %struct.AAA { i32 100, i32 200, i32 300, i32 400 }, align 4
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@xxx = global %struct.AAA { i32 100, i32 200, i32 300, i32 400 }, align 4
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@yyy = global %struct.AAA { i32 100, i32 200, i32 300, i32 400 }, align 4
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@ccc = global %struct.AAA { i32 10, i32 20, i32 30, i32 40 }, align 4
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@fff = global %struct.AAA { i32 1, i32 2, i32 3, i32 4 }, align 4
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@.str = private unnamed_addr constant [13 x i8] c"result = %d\0A\00", align 1
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; Function Attrs: nounwind
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define i32 @foo(i32 %xx, i32 %z, i32 %m, %struct.AAA* byval(%struct.AAA) align 4 %bbb, %struct.AAA* byval(%struct.AAA) align 4 %GGG, ...) #0 {
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entry:
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%xx.addr = alloca i32, align 4
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%z.addr = alloca i32, align 4
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%m.addr = alloca i32, align 4
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%ap = alloca [1 x %struct.__va_list_tag], align 8
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%d = alloca i32, align 4
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%ret = alloca i32, align 4
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%ddd = alloca %struct.AAA, align 4
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%ggg = alloca %struct.AAA, align 4
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%nnn = alloca %struct.AAA, align 4
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store i32 %xx, i32* %xx.addr, align 4
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store i32 %z, i32* %z.addr, align 4
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store i32 %m, i32* %m.addr, align 4
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store i32 0, i32* %ret, align 4
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%arraydecay = getelementptr inbounds [1 x %struct.__va_list_tag], [1 x %struct.__va_list_tag]* %ap, i32 0, i32 0
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%arraydecay1 = bitcast %struct.__va_list_tag* %arraydecay to i8*
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call void @llvm.va_start(i8* %arraydecay1)
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%d2 = getelementptr inbounds %struct.AAA, %struct.AAA* %bbb, i32 0, i32 3
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%0 = load i32, i32* %d2, align 4
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%1 = load i32, i32* %ret, align 4
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%add = add nsw i32 %1, %0
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store i32 %add, i32* %ret, align 4
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%2 = load i32, i32* %z.addr, align 4
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%3 = load i32, i32* %ret, align 4
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%add3 = add nsw i32 %3, %2
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store i32 %add3, i32* %ret, align 4
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%arraydecay4 = getelementptr inbounds [1 x %struct.__va_list_tag], [1 x %struct.__va_list_tag]* %ap, i32 0, i32 0
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br label %vaarg.maybe_reg
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vaarg.maybe_reg: ; preds = %entry
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%__current_saved_reg_area_pointer_p = getelementptr inbounds %struct.__va_list_tag, %struct.__va_list_tag* %arraydecay4, i32 0, i32 0
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%__current_saved_reg_area_pointer = load i8*, i8** %__current_saved_reg_area_pointer_p
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%__saved_reg_area_end_pointer_p = getelementptr inbounds %struct.__va_list_tag, %struct.__va_list_tag* %arraydecay4, i32 0, i32 1
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%__saved_reg_area_end_pointer = load i8*, i8** %__saved_reg_area_end_pointer_p
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%__new_saved_reg_area_pointer = getelementptr i8, i8* %__current_saved_reg_area_pointer, i32 4
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%4 = icmp sgt i8* %__new_saved_reg_area_pointer, %__saved_reg_area_end_pointer
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br i1 %4, label %vaarg.on_stack, label %vaarg.in_reg
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vaarg.in_reg: ; preds = %vaarg.maybe_reg
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%5 = bitcast i8* %__current_saved_reg_area_pointer to i32*
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store i8* %__new_saved_reg_area_pointer, i8** %__current_saved_reg_area_pointer_p
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br label %vaarg.end
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vaarg.on_stack: ; preds = %vaarg.maybe_reg
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%__overflow_area_pointer_p = getelementptr inbounds %struct.__va_list_tag, %struct.__va_list_tag* %arraydecay4, i32 0, i32 2
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%__overflow_area_pointer = load i8*, i8** %__overflow_area_pointer_p
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%__overflow_area_pointer.next = getelementptr i8, i8* %__overflow_area_pointer, i32 4
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store i8* %__overflow_area_pointer.next, i8** %__overflow_area_pointer_p
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store i8* %__overflow_area_pointer.next, i8** %__current_saved_reg_area_pointer_p
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%6 = bitcast i8* %__overflow_area_pointer to i32*
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br label %vaarg.end
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vaarg.end: ; preds = %vaarg.on_stack, %vaarg.in_reg
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%vaarg.addr = phi i32* [ %5, %vaarg.in_reg ], [ %6, %vaarg.on_stack ]
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%7 = load i32, i32* %vaarg.addr
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store i32 %7, i32* %d, align 4
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%8 = load i32, i32* %d, align 4
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%9 = load i32, i32* %ret, align 4
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%add5 = add nsw i32 %9, %8
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store i32 %add5, i32* %ret, align 4
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%arraydecay6 = getelementptr inbounds [1 x %struct.__va_list_tag], [1 x %struct.__va_list_tag]* %ap, i32 0, i32 0
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%__overflow_area_pointer_p7 = getelementptr inbounds %struct.__va_list_tag, %struct.__va_list_tag* %arraydecay6, i32 0, i32 2
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%__overflow_area_pointer8 = load i8*, i8** %__overflow_area_pointer_p7
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%10 = bitcast i8* %__overflow_area_pointer8 to %struct.AAA*
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%__overflow_area_pointer.next9 = getelementptr i8, i8* %__overflow_area_pointer8, i32 16
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store i8* %__overflow_area_pointer.next9, i8** %__overflow_area_pointer_p7
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%11 = bitcast %struct.AAA* %ddd to i8*
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%12 = bitcast %struct.AAA* %10 to i8*
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* %11, i8* %12, i32 16, i32 4, i1 false)
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%d10 = getelementptr inbounds %struct.AAA, %struct.AAA* %ddd, i32 0, i32 3
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%13 = load i32, i32* %d10, align 4
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%14 = load i32, i32* %ret, align 4
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%add11 = add nsw i32 %14, %13
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store i32 %add11, i32* %ret, align 4
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%arraydecay12 = getelementptr inbounds [1 x %struct.__va_list_tag], [1 x %struct.__va_list_tag]* %ap, i32 0, i32 0
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%__overflow_area_pointer_p13 = getelementptr inbounds %struct.__va_list_tag, %struct.__va_list_tag* %arraydecay12, i32 0, i32 2
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%__overflow_area_pointer14 = load i8*, i8** %__overflow_area_pointer_p13
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%15 = bitcast i8* %__overflow_area_pointer14 to %struct.AAA*
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%__overflow_area_pointer.next15 = getelementptr i8, i8* %__overflow_area_pointer14, i32 16
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store i8* %__overflow_area_pointer.next15, i8** %__overflow_area_pointer_p13
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%16 = bitcast %struct.AAA* %ggg to i8*
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%17 = bitcast %struct.AAA* %15 to i8*
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* %16, i8* %17, i32 16, i32 4, i1 false)
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%d16 = getelementptr inbounds %struct.AAA, %struct.AAA* %ggg, i32 0, i32 3
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%18 = load i32, i32* %d16, align 4
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%19 = load i32, i32* %ret, align 4
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%add17 = add nsw i32 %19, %18
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store i32 %add17, i32* %ret, align 4
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%arraydecay18 = getelementptr inbounds [1 x %struct.__va_list_tag], [1 x %struct.__va_list_tag]* %ap, i32 0, i32 0
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%__overflow_area_pointer_p19 = getelementptr inbounds %struct.__va_list_tag, %struct.__va_list_tag* %arraydecay18, i32 0, i32 2
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%__overflow_area_pointer20 = load i8*, i8** %__overflow_area_pointer_p19
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%20 = bitcast i8* %__overflow_area_pointer20 to %struct.AAA*
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%__overflow_area_pointer.next21 = getelementptr i8, i8* %__overflow_area_pointer20, i32 16
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store i8* %__overflow_area_pointer.next21, i8** %__overflow_area_pointer_p19
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%21 = bitcast %struct.AAA* %nnn to i8*
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%22 = bitcast %struct.AAA* %20 to i8*
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* %21, i8* %22, i32 16, i32 4, i1 false)
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%d22 = getelementptr inbounds %struct.AAA, %struct.AAA* %nnn, i32 0, i32 3
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%23 = load i32, i32* %d22, align 4
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%24 = load i32, i32* %ret, align 4
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%add23 = add nsw i32 %24, %23
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store i32 %add23, i32* %ret, align 4
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%arraydecay24 = getelementptr inbounds [1 x %struct.__va_list_tag], [1 x %struct.__va_list_tag]* %ap, i32 0, i32 0
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br label %vaarg.maybe_reg25
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vaarg.maybe_reg25: ; preds = %vaarg.end
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%__current_saved_reg_area_pointer_p26 = getelementptr inbounds %struct.__va_list_tag, %struct.__va_list_tag* %arraydecay24, i32 0, i32 0
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%__current_saved_reg_area_pointer27 = load i8*, i8** %__current_saved_reg_area_pointer_p26
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%__saved_reg_area_end_pointer_p28 = getelementptr inbounds %struct.__va_list_tag, %struct.__va_list_tag* %arraydecay24, i32 0, i32 1
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%__saved_reg_area_end_pointer29 = load i8*, i8** %__saved_reg_area_end_pointer_p28
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%__new_saved_reg_area_pointer30 = getelementptr i8, i8* %__current_saved_reg_area_pointer27, i32 4
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%25 = icmp sgt i8* %__new_saved_reg_area_pointer30, %__saved_reg_area_end_pointer29
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br i1 %25, label %vaarg.on_stack32, label %vaarg.in_reg31
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vaarg.in_reg31: ; preds = %vaarg.maybe_reg25
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%26 = bitcast i8* %__current_saved_reg_area_pointer27 to i32*
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store i8* %__new_saved_reg_area_pointer30, i8** %__current_saved_reg_area_pointer_p26
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br label %vaarg.end36
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vaarg.on_stack32: ; preds = %vaarg.maybe_reg25
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%__overflow_area_pointer_p33 = getelementptr inbounds %struct.__va_list_tag, %struct.__va_list_tag* %arraydecay24, i32 0, i32 2
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%__overflow_area_pointer34 = load i8*, i8** %__overflow_area_pointer_p33
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%__overflow_area_pointer.next35 = getelementptr i8, i8* %__overflow_area_pointer34, i32 4
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store i8* %__overflow_area_pointer.next35, i8** %__overflow_area_pointer_p33
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store i8* %__overflow_area_pointer.next35, i8** %__current_saved_reg_area_pointer_p26
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%27 = bitcast i8* %__overflow_area_pointer34 to i32*
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br label %vaarg.end36
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vaarg.end36: ; preds = %vaarg.on_stack32, %vaarg.in_reg31
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%vaarg.addr37 = phi i32* [ %26, %vaarg.in_reg31 ], [ %27, %vaarg.on_stack32 ]
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%28 = load i32, i32* %vaarg.addr37
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store i32 %28, i32* %d, align 4
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%29 = load i32, i32* %d, align 4
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%30 = load i32, i32* %ret, align 4
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%add38 = add nsw i32 %30, %29
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store i32 %add38, i32* %ret, align 4
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%31 = load i32, i32* %m.addr, align 4
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%32 = load i32, i32* %ret, align 4
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%add39 = add nsw i32 %32, %31
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store i32 %add39, i32* %ret, align 4
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%arraydecay40 = getelementptr inbounds [1 x %struct.__va_list_tag], [1 x %struct.__va_list_tag]* %ap, i32 0, i32 0
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%arraydecay4041 = bitcast %struct.__va_list_tag* %arraydecay40 to i8*
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call void @llvm.va_end(i8* %arraydecay4041)
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%33 = load i32, i32* %ret, align 4
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ret i32 %33
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}
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; Function Attrs: nounwind
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declare void @llvm.va_start(i8*) #1
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; Function Attrs: nounwind
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declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i32, i1) #1
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; Function Attrs: nounwind
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declare void @llvm.va_end(i8*) #1
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; Function Attrs: nounwind
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define i32 @main() #0 {
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entry:
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%retval = alloca i32, align 4
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%x = alloca i32, align 4
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store i32 0, i32* %retval
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%call = call i32 (i32, i32, i32, %struct.AAA*, %struct.AAA*, ...) @foo(i32 1, i32 3, i32 5, %struct.AAA* byval(%struct.AAA) align 4 @aaa, %struct.AAA* byval(%struct.AAA) align 4 @fff, i32 2, %struct.AAA* byval(%struct.AAA) align 4 @xxx, %struct.AAA* byval(%struct.AAA) align 4 @yyy, %struct.AAA* byval(%struct.AAA) align 4 @ccc, i32 4)
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store i32 %call, i32* %x, align 4
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%0 = load i32, i32* %x, align 4
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%call1 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i32 0, i32 0), i32 %0)
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%1 = load i32, i32* %x, align 4
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ret i32 %1
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}
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declare i32 @printf(i8*, ...) #2
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attributes #0 = { nounwind }
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!llvm.ident = !{!0}
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!0 = !{!"Clang 3.1"}
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