diff options
Diffstat (limited to 'llvm/test/Verifier/speculatable-callsite-invalid.ll')
| -rw-r--r-- | llvm/test/Verifier/speculatable-callsite-invalid.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/llvm/test/Verifier/speculatable-callsite-invalid.ll b/llvm/test/Verifier/speculatable-callsite-invalid.ll new file mode 100644 index 00000000000..f9a1adfe947 --- /dev/null +++ b/llvm/test/Verifier/speculatable-callsite-invalid.ll @@ -0,0 +1,24 @@ +; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s + +; Make sure that speculatable is not allowed on a call site if the +; declaration is not also speculatable. + +declare i32 @not_speculatable() + +; CHECK: speculatable attribute may not apply to call sites +; CHECK-NEXT: %ret = call i32 @not_speculatable() #0 +define i32 @call_not_speculatable() { + %ret = call i32 @not_speculatable() #0 + ret i32 %ret +} + +@gv = internal unnamed_addr constant i32 0 + +; CHECK: speculatable attribute may not apply to call sites +; CHECK-NEXT: %ret = call float bitcast (i32* @gv to float ()*)() #0 +define float @call_bitcast_speculatable() { + %ret = call float bitcast (i32* @gv to float()*)() #0 + ret float %ret +} + +attributes #0 = { speculatable } |
