[llvm-commits] CVS: llvm/test/CFrontend/2007-04-05-PackedBitFields-2.c 2007-04-05-PackedBitFields.c 2007-04-05-PackedStruct.c 2007-04-05-UnPackedStruct.c

[Chris Lattner]

>
> New tests for Packed structs.

Woot, thanks Devang, Duncan and Andrew! :)

-Chris

>
> ---
> Diffs of the changes:  (+66 -0)
>
>  2007-04-05-PackedBitFields-2.c |   16 ++++++++++++++++
>  2007-04-05-PackedBitFields.c   |   16 ++++++++++++++++
>  2007-04-05-PackedStruct.c      |   18 ++++++++++++++++++
>  2007-04-05-UnPackedStruct.c    |   16 ++++++++++++++++
>  4 files changed, 66 insertions(+)
>
>
> Index: llvm/test/CFrontend/2007-04-05-PackedBitFields-2.c
> diff -c /dev/null llvm/test/CFrontend/2007-04-05- 
> PackedBitFields-2.c:1.1
> *** /dev/null	Thu Apr  5 12:07:59 2007
> --- llvm/test/CFrontend/2007-04-05-PackedBitFields-2.c	Thu Apr  5  
> 12:07:48 2007
> ***************
> *** 0 ****
> --- 1,16 ----
> + // RUN: %llvmgcc %s -S -o -
> +
> + # define pck __attribute__((packed))
> +
> +
> + struct pck F {
> +   unsigned long long i : 12,
> +     j : 23,
> +     k : 27,
> +     l;
> + };
> + struct F f1;
> +
> + void foo() {
> + 	f1.l = 5;
> + }
>
>
> Index: llvm/test/CFrontend/2007-04-05-PackedBitFields.c
> diff -c /dev/null llvm/test/CFrontend/2007-04-05-PackedBitFields.c:1.1
> *** /dev/null	Thu Apr  5 12:08:06 2007
> --- llvm/test/CFrontend/2007-04-05-PackedBitFields.c	Thu Apr  5  
> 12:07:48 2007
> ***************
> *** 0 ****
> --- 1,16 ----
> + // RUN: %llvmgcc %s -S -o -
> +
> + # define pck __attribute__((packed))
> +
> +
> + struct pck E {
> +   unsigned long long l,
> +     i : 12,
> +     j : 23,
> +     k : 29; };
> +
> + struct E e1;
> +
> + void foo() {
> + 	e1.k = 5;
> + }
>
>
> Index: llvm/test/CFrontend/2007-04-05-PackedStruct.c
> diff -c /dev/null llvm/test/CFrontend/2007-04-05-PackedStruct.c:1.1
> *** /dev/null	Thu Apr  5 12:08:06 2007
> --- llvm/test/CFrontend/2007-04-05-PackedStruct.c	Thu Apr  5  
> 12:07:48 2007
> ***************
> *** 0 ****
> --- 1,18 ----
> + // RUN: %llvmgcc %s -S -o -
> +
> + #pragma pack(push, 2)
> +
> + enum {
> +   tA = 0,
> +   tB = 1
> + };
> +
> + struct MyStruct {
> +   unsigned long A;
> +   char C;
> +   void * B;
> + };
> +
> + void bar(){
> + struct MyStruct MS = { tB, 0 };
> + }
>
>
> Index: llvm/test/CFrontend/2007-04-05-UnPackedStruct.c
> diff -c /dev/null llvm/test/CFrontend/2007-04-05-UnPackedStruct.c:1.1
> *** /dev/null	Thu Apr  5 12:08:06 2007
> --- llvm/test/CFrontend/2007-04-05-UnPackedStruct.c	Thu Apr  5  
> 12:07:48 2007
> ***************
> *** 0 ****
> --- 1,16 ----
> + // RUN: %llvmgcc %s -S -o -
> +
> +
> + enum {
> +   tA = 0,
> +   tB = 1
> + };
> +
> + struct MyStruct {
> +   unsigned long A;
> +   void * B;
> + };
> +
> + void bar(){
> + struct MyStruct MS = { tB, 0 };
> + }
>
>
>
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