OSDN Git Service
(root)
/
android-x86
/
external-llvm.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
718ab76
)
[X86][FastISel] Assert that we are dealing with arithmetic with overflow intrinsics...
author
Zvi Rackover
<zvi.rackover@intel.com>
Tue, 15 Nov 2016 13:50:35 +0000
(13:50 +0000)
committer
Zvi Rackover
<zvi.rackover@intel.com>
Tue, 15 Nov 2016 13:50:35 +0000
(13:50 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286961
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Target/X86/X86FastISel.cpp
patch
|
blob
|
history
diff --git
a/lib/Target/X86/X86FastISel.cpp
b/lib/Target/X86/X86FastISel.cpp
index
a6dbf75
..
1979433
100644
(file)
--- a/
lib/Target/X86/X86FastISel.cpp
+++ b/
lib/Target/X86/X86FastISel.cpp
@@
-2769,6
+2769,9
@@
bool X86FastISel::fastLowerIntrinsicCall(const IntrinsicInst *II) {
const Function *Callee = II->getCalledFunction();
auto *Ty = cast<StructType>(Callee->getReturnType());
Type *RetTy = Ty->getTypeAtIndex(0U);
+ assert(Ty->getTypeAtIndex(1)->isIntegerTy() &&
+ Ty->getTypeAtIndex(1)->getScalarSizeInBits() == 1 &&
+ "Overflow value expected to be an i1");
MVT VT;
if (!isTypeLegal(RetTy, VT))