1 ; RUN: opt < %s -instcombine | llvm-dis 2 3 ; This used to crash trying to do a double-to-pointer conversion 4 define i32 @bar() { 5 entry: 6 %retval = alloca i32, align 4 ; <i32*> [#uses=1] 7 %tmp = call i32 (...)* bitcast (i32 (i8*)* @f to i32 (...)*)( double 3.000000e+00 ) ; <i32> [#uses=0] 8 br label %return 9 10 return: ; preds = %entry 11 %retval1 = load i32* %retval ; <i32> [#uses=1] 12 ret i32 %retval1 13 } 14 15 define i32 @f(i8* %p) { 16 entry: 17 %p_addr = alloca i8* ; <i8**> [#uses=1] 18 %retval = alloca i32, align 4 ; <i32*> [#uses=1] 19 store i8* %p, i8** %p_addr 20 br label %return 21 22 return: ; preds = %entry 23 %retval1 = load i32* %retval ; <i32> [#uses=1] 24 ret i32 %retval1 25 } 26
