caio/clang-p2996
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[LowerTypeTests] Use MapVector to stabilize iteration order

Browse Source 
Otherwise llvm/test/LTO/X86/cfi_jt_aliases.ll could fail when
DenseMapInfo<StringRef> changes.
This commit is contained in:
Fangrui Song
2024-06-19 15:11:25 -07:00
parent 61e62ce2eb
commit 86eb6bf671
2 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
llvm/lib/Transforms/IPO/LowerTypeTests.cpp
View File

@@ -2074,7 +2074,7 @@ bool LowerTypeTestsModule::lower() {
CfiFunctionLinkage Linkage;
MDNode *FuncMD; // {name, linkage, type[, type...]}
};
DenseMap<StringRef, ExportedFunctionInfo> ExportedFunctions;
MapVector<StringRef, ExportedFunctionInfo> ExportedFunctions;
if (ExportSummary) {
// A set of all functions that are address taken by a live global object.
DenseSet<GlobalValue::GUID> AddressTaken;

10
llvm/test/LTO/X86/cfi_jt_aliases.ll
View File

@@ -22,9 +22,9 @@
; CHECK-FULL-RE-NEXT: FUNC LOCAL DEFAULT {{[0-9]+}} b.cfi_jt
; CHECK-FULL-RE-NEXT: FUNC LOCAL DEFAULT {{[0-9]+}} c.cfi_jt
; CHECK-THIN-RE: FUNC GLOBAL HIDDEN {{[0-9]+}} b.cfi_jt
; CHECK-THIN-RE: FUNC GLOBAL HIDDEN {{[0-9]+}} a.cfi_jt
; CHECK-THIN-RE-NEXT: FUNC GLOBAL HIDDEN {{[0-9]+}} b.cfi_jt
; CHECK-THIN-RE-NEXT: FUNC GLOBAL HIDDEN {{[0-9]+}} c.cfi_jt
; CHECK-THIN-RE-NEXT: FUNC GLOBAL HIDDEN {{[0-9]+}} a.cfi_jt
; CHECK-FULL-OD: a.cfi_jt>:
; CHECK-FULL-OD: jmp {{.*}} <a.cfi_jt
@@ -36,15 +36,15 @@
; CHECK-FULL-OD: jmp {{.*}} <c.cfi_jt
; CHECK-FULL-OD-NEXT: R_X86_64_PLT32 .Lc$local
; CHECK-THIN-OD: a.cfi_jt>:
; CHECK-THIN-OD: jmp {{.*}} <a.cfi_jt
; CHECK-THIN-OD-NEXT: R_X86_64_PLT32 a
; CHECK-THIN-OD: b.cfi_jt>:
; CHECK-THIN-OD: jmp {{.*}} <b.cfi_jt
; CHECK-THIN-OD-NEXT: R_X86_64_PLT32 b
; CHECK-THIN-OD: c.cfi_jt>:
; CHECK-THIN-OD: jmp {{.*}} <c.cfi_jt
; CHECK-THIN-OD-NEXT: R_X86_64_PLT32 c
; CHECK-THIN-OD: a.cfi_jt>:
; CHECK-THIN-OD: jmp {{.*}} <a.cfi_jt
; CHECK-THIN-OD-NEXT: R_X86_64_PLT32 a
; CHECK-USED: @llvm.used = appending global [3 x ptr] [ptr @a.cfi_jt, ptr @b.cfi_jt, ptr @c.cfi_jt], section "llvm.metadata"