| ; casting a struct to int |
| |
| ;RUN: dsaopt %s -dsa-local -analyze -check-type=main:r,0:i64|i32*::8:i32* |
| ;RUN: dsaopt %s -dsa-local -analyze -check-same-node=main:r:0,main:x |
| ;RUN: dsaopt %s -dsa-local -analyze -verify-flags "main:r+SUP2" |
| ;RUN: dsaopt %s -dsa-local -analyze -verify-flags "main:r1+SUP2" |
| |
| ; ModuleID = 'struct2.bc' |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| %struct.R = type { i32*, i32* } |
| |
| define i32 @main() nounwind { |
| entry: |
| %retval = alloca i32 ; <i32*> [#uses=2] |
| %0 = alloca i32 ; <i32*> [#uses=2] |
| %d = alloca i64 ; <i64*> [#uses=1] |
| %r = alloca %struct.R ; <%struct.R*> [#uses=3] |
| %x = alloca i32 ; <i32*> [#uses=1] |
| %y = alloca i32 ; <i32*> [#uses=1] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| %1 = getelementptr inbounds %struct.R* %r, i32 0, i32 0 ; <i32**> [#uses=1] |
| store i32* %x, i32** %1, align 8 |
| %2 = getelementptr inbounds %struct.R* %r, i32 0, i32 1 ; <i32**> [#uses=1] |
| store i32* %y, i32** %2, align 8 |
| %r1 = bitcast %struct.R* %r to i64* ; <i64*> [#uses=1] |
| %3 = load i64* %r1, align 8 ; <i64> [#uses=1] |
| store i64 %3, i64* %d, align 8 |
| store i32 0, i32* %0, align 4 |
| %4 = load i32* %0, align 4 ; <i32> [#uses=1] |
| store i32 %4, i32* %retval, align 4 |
| br label %return |
| |
| return: ; preds = %entry |
| %retval3 = load i32* %retval ; <i32> [#uses=1] |
| ret i32 %retval3 |
| } |