diff options
Diffstat (limited to 'test/CodeGen/X86/x32-function_pointer-2.ll')
| -rw-r--r-- | test/CodeGen/X86/x32-function_pointer-2.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGen/X86/x32-function_pointer-2.ll b/test/CodeGen/X86/x32-function_pointer-2.ll new file mode 100644 index 0000000..f727d41 --- /dev/null +++ b/test/CodeGen/X86/x32-function_pointer-2.ll @@ -0,0 +1,21 @@ +; RUN: llc < %s -mtriple=x86_64-linux-gnux32 | FileCheck %s +; RUN: llc < %s -mtriple=x86_64-linux-gnux32 -fast-isel | FileCheck %s + +; Test call function pointer with function argument +; +; void bar (void * h, void (*foo) (void *)) +; { +; foo (h); +; foo (h); +; } + + +define void @bar(i8* %h, void (i8*)* nocapture %foo) nounwind { +entry: + tail call void %foo(i8* %h) nounwind +; CHECK: mov{{l|q}} %{{e|r}}si, %{{e|r}}[[REG:.*]]{{d?}} +; CHECK: callq *%r[[REG]] + tail call void %foo(i8* %h) nounwind +; CHECK: jmpq *%r{{[^,]*}} + ret void +} |