mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-23 17:29:19 +00:00
Use std::map rather than SmallMap because SmallMap assumes that the value has
POD type, causing memory corruption when mapping to APInts with bitwidth > 64. Merge another crash testcase into crash.ll while there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158369 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
parent
49d6fc02ef
commit
ac071eac30
@ -38,7 +38,6 @@
|
||||
#include "llvm/ADT/DenseMap.h"
|
||||
#include "llvm/ADT/PostOrderIterator.h"
|
||||
#include "llvm/ADT/SetVector.h"
|
||||
#include "llvm/ADT/SmallMap.h"
|
||||
#include "llvm/ADT/STLExtras.h"
|
||||
#include "llvm/ADT/Statistic.h"
|
||||
#include <algorithm>
|
||||
@ -486,7 +485,7 @@ static bool LinearizeExprTree(BinaryOperator *I,
|
||||
|
||||
// Leaves - Keeps track of the set of putative leaves as well as the number of
|
||||
// paths to each leaf seen so far.
|
||||
typedef SmallMap<Value*, APInt, 8> LeafMap;
|
||||
typedef std::map<Value*, APInt> LeafMap;
|
||||
LeafMap Leaves; // Leaf -> Total weight so far.
|
||||
SmallVector<Value*, 8> LeafOrder; // Ensure deterministic leaf output order.
|
||||
|
||||
|
@ -1,13 +0,0 @@
|
||||
; RUN: opt < %s -reassociate -disable-output
|
||||
|
||||
define void @test(i32 %a, i32 %b, i32 %c, i32 %d) {
|
||||
%tmp.2 = xor i32 %a, %b ; <i32> [#uses=1]
|
||||
%tmp.5 = xor i32 %c, %d ; <i32> [#uses=1]
|
||||
%tmp.6 = xor i32 %tmp.2, %tmp.5 ; <i32> [#uses=1]
|
||||
%tmp.9 = xor i32 %c, %a ; <i32> [#uses=1]
|
||||
%tmp.12 = xor i32 %b, %d ; <i32> [#uses=1]
|
||||
%tmp.13 = xor i32 %tmp.9, %tmp.12 ; <i32> [#uses=1]
|
||||
%tmp.16 = xor i32 %tmp.6, %tmp.13 ; <i32> [#uses=0]
|
||||
ret void
|
||||
}
|
||||
|
@ -67,3 +67,19 @@ _33: ; preds = %_33, %_
|
||||
%tmp367 = add i32 %tmp365, %tmp366
|
||||
br label %_33
|
||||
}
|
||||
|
||||
define void @test(i32 %a, i32 %b, i32 %c, i32 %d) {
|
||||
%tmp.2 = xor i32 %a, %b ; <i32> [#uses=1]
|
||||
%tmp.5 = xor i32 %c, %d ; <i32> [#uses=1]
|
||||
%tmp.6 = xor i32 %tmp.2, %tmp.5 ; <i32> [#uses=1]
|
||||
%tmp.9 = xor i32 %c, %a ; <i32> [#uses=1]
|
||||
%tmp.12 = xor i32 %b, %d ; <i32> [#uses=1]
|
||||
%tmp.13 = xor i32 %tmp.9, %tmp.12 ; <i32> [#uses=1]
|
||||
%tmp.16 = xor i32 %tmp.6, %tmp.13 ; <i32> [#uses=0]
|
||||
ret void
|
||||
}
|
||||
|
||||
define i128 @foo() {
|
||||
%mul = mul i128 0, 0
|
||||
ret i128 %mul
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user