cd0f89109b
The ARM architecture uses the LSB bit for ARM/Thumb mode switch flagging. This is true for alignments of 2 and 4 but in data relocations the alignment is 1 allowing the LSB bit to be set. Now only `ELF::STT_FUNC` typed symbols are used in the TargetFlag mechanism. The test is a minimal example of the issue mentioned below. Fixes #95911 "Orc global constructor order test fails on 32 bit ARM".
174 lines
5.0 KiB
LLVM
174 lines
5.0 KiB
LLVM
; Test that global constructors are correctly ordered
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;
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; RUN: lli -jit-kind=orc %s | FileCheck %s
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;
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; CHECK: H1
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; CHECK-NEXT: H2
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; CHECK-NEXT: H3
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; CHECK-NEXT: M1
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; CHECK-NEXT: M2
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; CHECK-NEXT: M3
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; CHECK-NEXT: 1
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; CHECK-NEXT: 2
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; CHECK-NEXT: 3
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; CHECK-NEXT: 4
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; CHECK-NEXT: 5
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; CHECK-NEXT: 6
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; CHECK-NEXT: 7
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; CHECK-NEXT: 8
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; CHECK-NEXT: 9
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; CHECK-NEXT: 10
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; CHECK-NEXT: 11
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; CHECK-NEXT: 12
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; CHECK-NEXT: 13
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; CHECK-NEXT: 14
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; CHECK-NEXT: 15
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; CHECK-NEXT: 16
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; CHECK-NEXT: 17
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declare i32 @puts(ptr)
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@str.H1 = private constant [3 x i8] c"H1\00"
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@str.H2 = private constant [3 x i8] c"H2\00"
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@str.H3 = private constant [3 x i8] c"H3\00"
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@str.M1 = private constant [3 x i8] c"M1\00"
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@str.M2 = private constant [3 x i8] c"M2\00"
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@str.M3 = private constant [3 x i8] c"M3\00"
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@str.1 = private constant [2 x i8] c"1\00"
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@str.2 = private constant [2 x i8] c"2\00"
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@str.3 = private constant [2 x i8] c"3\00"
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@str.4 = private constant [2 x i8] c"4\00"
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@str.5 = private constant [2 x i8] c"5\00"
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@str.6 = private constant [2 x i8] c"6\00"
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@str.7 = private constant [2 x i8] c"7\00"
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@str.8 = private constant [2 x i8] c"8\00"
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@str.9 = private constant [2 x i8] c"9\00"
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@str.10 = private constant [3 x i8] c"10\00"
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@str.11 = private constant [3 x i8] c"11\00"
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@str.12 = private constant [3 x i8] c"12\00"
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@str.13 = private constant [3 x i8] c"13\00"
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@str.14 = private constant [3 x i8] c"14\00"
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@str.15 = private constant [3 x i8] c"15\00"
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@str.16 = private constant [3 x i8] c"16\00"
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@str.17 = private constant [3 x i8] c"17\00"
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@llvm.global_ctors = appending global [23 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 1024, ptr @medium.1, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.1, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.2, ptr null }, { i32, ptr, ptr } { i32 1, ptr @high.1, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.3, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.4, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.5, ptr null }, { i32, ptr, ptr } { i32 1, ptr @high.2, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.6, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.7, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.8, ptr null }, { i32, ptr, ptr } { i32 1024, ptr @medium.2, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.9, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.10, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.11, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.12, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.13, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.14, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.15, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.16, ptr null }, { i32, ptr, ptr } { i32 65535, ptr @default.17, ptr null }, { i32, ptr, ptr } { i32 1024, ptr @medium.3, ptr null }, { i32, ptr, ptr } { i32 1, ptr @high.3, ptr null }]
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define internal i32 @high.1() #0 {
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%call = tail call i32 @puts(ptr @str.H1)
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ret i32 0
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}
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define internal i32 @high.2() #0 {
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%call = tail call i32 @puts(ptr @str.H2)
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ret i32 0
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}
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define internal i32 @high.3() #0 {
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%call = tail call i32 @puts(ptr @str.H3)
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ret i32 0
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}
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define internal i32 @medium.1() #0 {
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%call = tail call i32 @puts(ptr @str.M1)
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ret i32 0
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}
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define internal i32 @medium.2() #0 {
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%call = tail call i32 @puts(ptr @str.M2)
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ret i32 0
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}
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define internal i32 @medium.3() #0 {
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%call = tail call i32 @puts(ptr @str.M3)
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ret i32 0
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}
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define internal i32 @default.1() #0 {
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%call = tail call i32 @puts(ptr @str.1)
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ret i32 0
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}
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define internal i32 @default.2() #0 {
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%call = tail call i32 @puts(ptr @str.2)
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ret i32 0
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}
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define internal i32 @default.3() #0 {
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%call = tail call i32 @puts(ptr @str.3)
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ret i32 0
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}
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define internal i32 @default.4() #0 {
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%call = tail call i32 @puts(ptr @str.4)
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ret i32 0
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}
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define internal i32 @default.5() #0 {
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%call = tail call i32 @puts(ptr @str.5)
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ret i32 0
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}
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define internal i32 @default.6() #0 {
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%call = tail call i32 @puts(ptr @str.6)
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ret i32 0
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}
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define internal i32 @default.7() #0 {
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%call = tail call i32 @puts(ptr @str.7)
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ret i32 0
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}
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define internal i32 @default.8() #0 {
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%call = tail call i32 @puts(ptr @str.8)
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ret i32 0
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}
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define internal i32 @default.9() #0 {
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%call = tail call i32 @puts(ptr @str.9)
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ret i32 0
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}
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define internal i32 @default.10() #0 {
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%call = tail call i32 @puts(ptr @str.10)
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ret i32 0
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}
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define internal i32 @default.11() #0 {
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%call = tail call i32 @puts(ptr @str.11)
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ret i32 0
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}
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define internal i32 @default.12() #0 {
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%call = tail call i32 @puts(ptr @str.12)
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ret i32 0
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}
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define internal i32 @default.13() #0 {
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%call = tail call i32 @puts(ptr @str.13)
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ret i32 0
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}
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define internal i32 @default.14() #0 {
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%call = tail call i32 @puts(ptr @str.14)
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ret i32 0
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}
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define internal i32 @default.15() #0 {
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%call = tail call i32 @puts(ptr @str.15)
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ret i32 0
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}
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define internal i32 @default.16() #0 {
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%call = tail call i32 @puts(ptr @str.16)
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ret i32 0
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}
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define internal i32 @default.17() #0 {
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%call = tail call i32 @puts(ptr @str.17)
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ret i32 0
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}
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define i32 @main() {
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ret i32 0
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}
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