diff options
| author | Robert Widmann <devteam.codafi@gmail.com> | 2019-08-14 23:54:35 +0000 |
|---|---|---|
| committer | Robert Widmann <devteam.codafi@gmail.com> | 2019-08-14 23:54:35 +0000 |
| commit | 708c4605a16b1caae640343ccf2ec74a56aee30e (patch) | |
| tree | aac6b741ad1296cdffc02b5daac01a0a1560e0f4 /llvm/test/Bindings/llvm-c | |
| parent | 1c705d9c538d1d4a24f34e93be2582bc7e3a3da4 (diff) | |
| download | bcm5719-llvm-708c4605a16b1caae640343ccf2ec74a56aee30e.tar.gz bcm5719-llvm-708c4605a16b1caae640343ccf2ec74a56aee30e.zip | |
Expose TailCallKind via the LLVM C API
Summary: This exposes `CallInst`'s tail call kind via new `LLVMGetTailCallKind` and `LLVMSetTailCallKind` functions. The motivation for this is to be able to see `musttail` for languages that require mandatory tail calls for correctness. Today only the weaker `LLVMSetTail` is exposed and there is no way to set `GuaranteedTailCallOpt` via the C API.
Reviewers: CodaFi, jyknight, deadalnix, rnk
Reviewed By: CodaFi
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D66061
llvm-svn: 368945
Diffstat (limited to 'llvm/test/Bindings/llvm-c')
| -rw-r--r-- | llvm/test/Bindings/llvm-c/invoke.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/Bindings/llvm-c/invoke.ll b/llvm/test/Bindings/llvm-c/invoke.ll index 613a18de1a8..69228225251 100644 --- a/llvm/test/Bindings/llvm-c/invoke.ll +++ b/llvm/test/Bindings/llvm-c/invoke.ll @@ -55,12 +55,12 @@ catch: ; preds = %unwind5, %unwind3, ret i32 %merge unwind3: ; preds = %landingPad - %8 = tail call i32 @llvm.eh.typeid.for(i8* nonnull bitcast (%C6object9ClassInfo* @C6object9Exception__ClassInfo to i8*)) + %8 = musttail call i32 @llvm.eh.typeid.for(i8* nonnull bitcast (%C6object9ClassInfo* @C6object9Exception__ClassInfo to i8*)) %9 = icmp eq i32 %8, %5 br i1 %9, label %catch, label %unwind5 unwind5: ; preds = %unwind3 - %10 = tail call i32 @llvm.eh.typeid.for(i8* nonnull bitcast (%C6object9ClassInfo* @C6object9Throwable__ClassInfo to i8*)) + %10 = notail call i32 @llvm.eh.typeid.for(i8* nonnull bitcast (%C6object9ClassInfo* @C6object9Throwable__ClassInfo to i8*)) %11 = icmp eq i32 %10, %5 br i1 %11, label %catch, label %unwind7 |
