diff options
| author | Erik Pilkington <erik.pilkington@gmail.com> | 2019-01-30 20:34:35 +0000 |
|---|---|---|
| committer | Erik Pilkington <erik.pilkington@gmail.com> | 2019-01-30 20:34:35 +0000 |
| commit | 600e9deacfa86a827d7cba4494c55ca6909e045f (patch) | |
| tree | 7e5d8a592a7ea359f564f46cd8a691bde4042a8c /llvm/test/Transforms/CodeGenPrepare/crash-on-large-allocas.ll | |
| parent | 7e880b026220e41125ca5acc6e7e319d18951142 (diff) | |
| download | bcm5719-llvm-600e9deacfa86a827d7cba4494c55ca6909e045f.tar.gz bcm5719-llvm-600e9deacfa86a827d7cba4494c55ca6909e045f.zip | |
Add a 'dynamic' parameter to the objectsize intrinsic
This is meant to be used with clang's __builtin_dynamic_object_size.
When 'true' is passed to this parameter, the intrinsic has the
potential to be folded into instructions that will be evaluated
at run time. When 'false', the objectsize intrinsic behaviour is
unchanged.
rdar://32212419
Differential revision: https://reviews.llvm.org/D56761
llvm-svn: 352664
Diffstat (limited to 'llvm/test/Transforms/CodeGenPrepare/crash-on-large-allocas.ll')
| -rw-r--r-- | llvm/test/Transforms/CodeGenPrepare/crash-on-large-allocas.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/Transforms/CodeGenPrepare/crash-on-large-allocas.ll b/llvm/test/Transforms/CodeGenPrepare/crash-on-large-allocas.ll index 3808c0e61c1..5049207ec27 100644 --- a/llvm/test/Transforms/CodeGenPrepare/crash-on-large-allocas.ll +++ b/llvm/test/Transforms/CodeGenPrepare/crash-on-large-allocas.ll @@ -8,9 +8,9 @@ target datalayout = "p:16:16" ; CHECK-LABEL: @alloca_overflow_is_unknown( define i16 @alloca_overflow_is_unknown() { %i = alloca i8, i32 65537 - %j = call i16 @llvm.objectsize.i16.p0i8(i8* %i, i1 false, i1 false) + %j = call i16 @llvm.objectsize.i16.p0i8(i8* %i, i1 false, i1 false, i1 false) ; CHECK: ret i16 -1 ret i16 %j } -declare i16 @llvm.objectsize.i16.p0i8(i8*, i1, i1) +declare i16 @llvm.objectsize.i16.p0i8(i8*, i1, i1, i1) |
