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Diffstat (limited to 'test/Assembler/musttail.ll')
-rw-r--r-- | test/Assembler/musttail.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Assembler/musttail.ll b/test/Assembler/musttail.ll new file mode 100644 index 0000000..6e2a9b2 --- /dev/null +++ b/test/Assembler/musttail.ll @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | llvm-dis | FileCheck %s + +; Check that the ellipsis round trips. + +%struct.A = type { i32 } + +declare i8* @f(i8*, ...) + +define i8* @f_thunk(i8* %this, ...) { + %rv = musttail call i8* (i8*, ...)* @f(i8* %this, ...) + ret i8* %rv +} +; CHECK-LABEL: define i8* @f_thunk(i8* %this, ...) +; CHECK: %rv = musttail call i8* (i8*, ...)* @f(i8* %this, ...) |