Mercurial > projects > ldc
annotate tests/mini/__asm1.d @ 1605:1d5721f9ae18
[WIP] Merge DMD r251: bugzilla 111 (appending a dchar to a char[])
This patch needs some work in the code generation, because of the runtime
changes (functions "_d_arrayappendcd" and "_d_arrayappendwd" are added).
This doesn't affect existing code though, it just makes with patch
a little useless, because something like this:
char [] s;
s ~= '\u6211';
That failed to compile with a nice error message previously to this
change, now fails with and ugly error message (a failed assertion).
Apparently there is a regression introduced by this patch too, when
compiling Dil I get this assertion message:
ldc: /home/luca/tesis/ldc/gen/statements.cpp:132: virtual void ReturnStatement::toIR(IRState*): Assertion `p->topfunc()->getReturnType() == llvm::Type::getVoidTy(gIR->context())' failed.
0 ldc 0x08a91628
Thank god we have bisecting capabilities in VCSs now ;)
---
dmd/expression.c | 47 +++++++++++++++++++++++++++++++++++++++++------
1 files changed, 41 insertions(+), 6 deletions(-)
author | Leandro Lucarella <llucax@gmail.com> |
---|---|
date | Wed, 06 Jan 2010 15:18:19 -0300 |
parents | 9279a9dc6df3 |
children |
rev | line source |
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1154
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
1 import ldc.llvmasm; |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
2 void main() { |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
3 version(X86) |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
4 { |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
5 int i; |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
6 __asm("movl $1, $0", "=*m,i", &i, 42); |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
7 assert(i == 42); |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
8 |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
9 int j = __asm!(int)("movl $1, %eax", "={ax},i", 42); |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
10 assert(j == 42); |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
11 |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
12 auto k = __asmtuple!(int,int)("mov $2, %eax ; mov $3, %edx", "={ax},={dx},i,i", 10, 20); |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
13 assert(k.v[0] == 10); |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
14 assert(k.v[1] == 20); |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
15 } |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
16 else version(PPC) |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
17 { |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
18 int j = 42; |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
19 int i = __asm!(int)("li $1, $0", "=r,*m", &j); |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
20 assert(i == 42); |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
21 } |
9279a9dc6df3
Added support for tuple return with __asmtuple!(int,int) etc.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
diff
changeset
|
22 } |