RPCSX/llvm
1
0
Fork 0
mirror of https://github.com/RPCSX/llvm.git synced 2025-01-24 05:09:34 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix an obvious problem with an alignment computation. AsmPrinter actually does

Browse Source 
the max itself, so it is not easy to write a test case for this, but I added a
test case that would fail if the code in AsmPrinter were removed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129432 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Cameron Zwarich 2011-04-13 09:02:43 +00:00
parent 5876db7a66
commit eb04a33dc7
2 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Target/TargetData.cpp
View File

@ -621,7 +621,7 @@ unsigned TargetData::getPreferredAlignment(const GlobalVariable *GV) const {
if (GVAlignment >= Alignment) {
Alignment = GVAlignment;
} else if (GVAlignment != 0) {
Alignment = std::min(GVAlignment, getABITypeAlignment(ElemType));
Alignment = std::max(GVAlignment, getABITypeAlignment(ElemType));
}
if (GV->hasInitializer()) {

2
test/CodeGen/ARM/2011-04-12-AlignBug.ll
View File

@ -2,6 +2,8 @@
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:32:64-v128:32:128-a0:0:32-n32"
target triple = "thumbv7-apple-darwin10.0.0"
; CHECK: align 3
@.v = linker_private unnamed_addr constant <4 x i32> <i32 1, i32 2, i32 3, i32 4>, align 8
; CHECK: align 2
@.strA = linker_private unnamed_addr constant [4 x i8] c"bar\00"
; CHECK-NOT: align