This seems to be a bit overconstrained versus what gcc accepts on the testcase:
dzur:~/tmp> gcc -S baz.c
|
baz.c: In function ‘test16’:
|
baz.c:18:4: error: cannot take address of bit-field ‘field3’
|
: "m" (a.field3)); // expected-error {{reference to a non-addressable value
in asm input with a me\|
m
|
^
|
baz.c:28:4: error: address of global register variable ‘test16_baz’ requested
|
: "m" (test16_baz)); // expected-error {{reference to a non-addressable value
in asm input with a \|
m
|
^
|
baz.c:16:3: error: memory input 0 is not directly addressable
|
__asm__("movl $5, %0"
|
^
|
baz.c:26:3: error: memory input 0 is not directly addressable
|
__asm__("movl $5, %0"
|
^
|
also, the precision in error messages is nice. :)
-eric
http://reviews.llvm.org/D10476
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