malloc-free-delete.ll   [plain text]

; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {ret i32 0}
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep malloc
; PR1201
define i32 @main(i32 %argc, i8** %argv) {
        %c_19 = alloca i8*              ; <i8**> [#uses=2]
        %malloc_206 = malloc i8, i32 10         ; <i8*> [#uses=1]
        store i8* %malloc_206, i8** %c_19
        %tmp_207 = load i8** %c_19              ; <i8*> [#uses=1]
        free i8* %tmp_207
        ret i32 0
}