CBE handling of inline asm immediate operand broken

[llvmbot]

Bugzilla Link	1254
Resolution	DUPLICATE
Resolved on	Mar 06, 2010 13:59
Version	trunk
OS	MacOS X
Reporter	LLVM Bugzilla Contributor

Extended Description

define void @​test4(i16 %S) {
call i16 asm "rolw $$8, ${0:w}", "=r,0,{dirflag},{fpsr},~{flags}"(
i16 %S )
ret void
}

CBE produces:

void test4(unsigned short llvm_cbe_S) {
unsigned short ltmp_0_1;

asm volatile ("rolw %%8, %w0"
:"=r"(ltmp_0_1)
:"0"(llvm_cbe_S));
return;
}

gcc compiles inline asm statement to:
rolw %8, %ax

It should have been rolw $8, %ax.

[lattner]

*** This bug has been marked as a duplicate of 802 ***

[lattner]

mentioned in issue #1174