1 ; The funcresolve pass will (intentionally) llvm-link an _internal_ function 2 ; body with an external declaration. Because of this, if we LINK an internal 3 ; function body into a program that already has an external declaration for 4 ; the function name, we must rename the internal function to something that 5 ; does not conflict. 6 7 ; RUN: echo " define internal i32 @foo() { ret i32 7 } " | llvm-as > %t.1.bc 8 ; RUN: llvm-as < %s > %t.2.bc 9 ; RUN: llvm-link %t.1.bc %t.2.bc -S | grep internal | not grep "@foo(" 10 11 declare i32 @foo() 12 13 define i32 @test() { 14 %X = call i32 @foo() 15 ret i32 %X 16 } 17 18
