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| author | bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-12-20 16:46:22 +0000 |
|---|---|---|
| committer | bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-12-20 16:46:22 +0000 |
| commit | 941a2396e3d2af2d96a31e670b913c4331bee05b (patch) | |
| tree | d0a86f6d0ca1212b434d7c1b46b1acf3cc04c3b6 /gcc/testsuite/c-c++-common/abi-bf.c | |
| parent | a3248fc4f63a569631daa30af5755c26cf0cdc93 (diff) | |
| download | ppe42-gcc-941a2396e3d2af2d96a31e670b913c4331bee05b.tar.gz ppe42-gcc-941a2396e3d2af2d96a31e670b913c4331bee05b.zip | |
gcc/
* expr.c (store_field): Avoid a direct store if the mode is larger
than the size of the bit field.
* stor-layout.c (layout_decl): If flag_strict_volatile_bitfields,
treat non-volatile bit fields like volatile ones.
* toplev.c (process_options): Disallow combination of
-fstrict-volatile-bitfields and ABI versions less than 2.
* config/arm/arm.c (arm_option_override): Don't enable
flag_strict_volatile_bitfields if the ABI version is less than 2.
* config/h8300/h8300.c (h8300_option_override): Likewise.
* config/rx/rx.c (rx_option_override): Likewise.
* config/m32c/m32c.c (m32c_option_override): Likewise.
* config/sh/sh.c (sh_option_override): Likewise.
gcc/testsuite/
* gcc.target/arm/volatile-bitfields-4.c: New test.
* c-c++-common/abi-bf.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182545 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/c-c++-common/abi-bf.c')
| -rw-r--r-- | gcc/testsuite/c-c++-common/abi-bf.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/testsuite/c-c++-common/abi-bf.c b/gcc/testsuite/c-c++-common/abi-bf.c new file mode 100644 index 00000000000..05b898609c2 --- /dev/null +++ b/gcc/testsuite/c-c++-common/abi-bf.c @@ -0,0 +1,3 @@ +/* { dg-warning "incompatible" } */ +/* { dg-do compile } */ +/* { dg-options "-fstrict-volatile-bitfields -fabi-version=1" } */ |
