tests_lit/llvm2ice_tests/globalinit.pnacl.ll - Issue 358013003: Subzero: Partial implementation of global initializers.

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Issue 358013003: Subzero: Partial implementation of global initializers. (Closed) Base URL: https://gerrit.chromium.org/gerrit/p/native_client/pnacl-subzero.git@master

Patch Set: Created 6 years, 5 months ago

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	1 ; Test of global initializers.

	2

	3 ; RUN: %llvm2ice --verbose inst %s \| FileCheck %s

	4 ; RUN: %llvm2ice --verbose none %s \| FileCheck --check-prefix=ERRORS %s

	5 ; RUN: %llvm2iceinsts %s \| %szdiff %s \| FileCheck --check-prefix=DUMP %s

	6

	7 @PrimitiveInit = internal global [4 x i8] c"\1B\00\00\00", align 4

	8 ; CHECK: .data

	9 ; CHECK-NEXT: .align 4

	10 ; CHECK-NEXT: PrimitiveInit:

	11 ; CHECK-NEXT: .byte

	12 ; CHECK: .size PrimitiveInit, 4

	13

	14 @PrimitiveInitConst = internal constant [4 x i8] c"\0D\00\00\00", align 4

	15 ; CHECK: .section .rodata,"a",@progbits

	16 ; CHECK-NEXT: .align 4

	17 ; CHECK-NEXT: PrimitiveInitConst:

	18 ; CHECK-NEXT: .byte

	19 ; CHECK: .size PrimitiveInitConst, 4

	20

	21 @ArrayInit = internal global [20 x i8] c"\0A\00\00\00\14\00\00\00\1E\00\00\00(\0 0\00\002\00\00\00", align 4

	22 ; CHECK: .data

	23 ; CHECK-NEXT: .align 4

	24 ; CHECK-NEXT: ArrayInit:

	25 ; CHECK-NEXT: .byte

	26 ; CHECK: .size ArrayInit, 20

	27

	28 @ArrayInitPartial = internal global [40 x i8] c"<\00\00\00F\00\00\00P\00\00\00Z\ 00\00\00d\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00", align 4

	29 ; CHECK: .data

	30 ; CHECK-NEXT: .align 4

	31 ; CHECK-NEXT: ArrayInitPartial:

	32 ; CHECK-NEXT: .byte

	33 ; CHECK: .size ArrayInitPartial, 40

	34

	35 @PrimitiveInitStatic = internal global [4 x i8] zeroinitializer, align 4

	36 ; CHECK: .data

	37 ; CHECK-NEXT: .comm PrimitiveInitStatic, 4, 4

	38 ; CHECK-NEXT: .local PrimitiveInitStatic

	39

	40 @PrimitiveUninit = internal global [4 x i8] zeroinitializer, align 4

	41 ; CHECK: .data

	42 ; CHECK-NEXT: .comm PrimitiveUninit, 4, 4

	43 ; CHECK-NEXT: .local PrimitiveUninit

	44

	45 @ArrayUninit = internal global [20 x i8] zeroinitializer, align 4

	46 ; CHECK: .data

	47 ; CHECK-NEXT: .comm ArrayUninit, 20, 4

	48 ; CHECK-NEXT: .local ArrayUninit

	49

	50 @__init_array_start = internal constant [0 x i8] zeroinitializer, align 4

	51 @__fini_array_start = internal constant [0 x i8] zeroinitializer, align 4

	52 @__tls_template_start = internal constant [0 x i8] zeroinitializer, align 8

	53 @__tls_template_alignment = internal constant [4 x i8] c"\01\00\00\00", align 4

	54

	55 define internal i32 @main(i32 %argc, i32 %argv) {

	56 entry:

	57 %expanded1 = ptrtoint [4 x i8]* @PrimitiveInit to i32

	58 call void @use(i32 %expanded1)

	59 %expanded3 = ptrtoint [4 x i8]* @PrimitiveInitConst to i32

	60 call void @use(i32 %expanded3)

	61 %expanded5 = ptrtoint [4 x i8]* @PrimitiveInitStatic to i32

	62 call void @use(i32 %expanded5)

	63 %expanded7 = ptrtoint [4 x i8]* @PrimitiveUninit to i32

	64 call void @use(i32 %expanded7)

	65 %expanded9 = ptrtoint [20 x i8]* @ArrayInit to i32

	66 call void @use(i32 %expanded9)

	67 %expanded11 = ptrtoint [40 x i8]* @ArrayInitPartial to i32

	68 call void @use(i32 %expanded11)

	69 %expanded13 = ptrtoint [20 x i8]* @ArrayUninit to i32

	70 call void @use(i32 %expanded13)

	71 ret i32 0

	72 }

	73 ; CHECK: entry:

	74

	75 declare void @use(i32)

	76

	77 define internal i32 @nacl_tp_tdb_offset(i32 %__0) {

	78 entry:

	79 ret i32 0

	80 }

	81

	82 define internal i32 @nacl_tp_tls_offset(i32 %size) {

	83 entry:

	84 %result = sub i32 0, %size

	85 ret i32 %result

	86 }

	87

	88 ; ERRORS-NOT: ICE translation error

	89 ; DUMP-NOT: SZ

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