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/* Test BTF generation for enum-type bitfields
It is allowed to have a bitfield type be an enum type.
We expect the following types:
[1] enum 'foo'(1U#B) size=4U#B
'BAR' value=0
'BAZ' value=1
'QUZ' value=2
'QUX' value=3
[2] int 'unsigned int' size=4 offset=0 bits=32
[3] struct 'bitt' size=4
member 'f' type=1 bitfield_size=2 bit_offset=0
*/
/* { dg-do compile } */
/* { dg-options "-O0 -gbtf -dA" } */
/* Enum with 4 members. */
/* { dg-final { scan-assembler-times "\[\t \]0x6000004\[\t \]+\[^\n\]*btt_info" 1 } } */
/* Struct with 1 bitfield member. */
/* { dg-final { scan-assembler-times "\[\t \]0x84000001\[\t \]+\[^\n\]*btt_info" 1 } } */
/* Bitfield "f" points to type ID 1. */
/* { dg-final { scan-assembler-times " btm_type: \\(BTF_KIND_ENUM 'foo'" 1 } } */
enum foo
{
BAR = 0,
BAZ = 1,
QUZ = 2,
QUX = 3
};
struct bitt
{
enum foo f : 2;
} bitty;
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