Tomas Lindquist Olsen
d8c89ce681
really fixed fstp a, b; on x86-64
2009-03-08 04:23:44 +01:00
Tomas Lindquist Olsen
9a5350afb1
Applied rev two operand form fstp fix to x86-64 asm
2009-03-08 02:46:37 +01:00
Tomas Lindquist Olsen
341dfe7a9f
Merge
2009-03-08 02:36:45 +01:00
Tomas Lindquist Olsen
16668d1508
Fixed two operand form of X86 fstp instruction. (throw away second operand!)
2009-03-08 02:36:09 +01:00
Frits van Bommel
59f677c7ae
Apply [1053] to x86-32 asm as well.
2009-03-08 02:07:53 +01:00
Frits van Bommel
941ccdfdc3
Future-proof the code to classify static array members of structs.
...
I made sure to create a merge conflict with the code attached to ticket #229
(which comments this code out due to changes in the DMD 'Type' type hierarchy)
so that if it gets committed as-is there will be a human looking at it.
2009-03-08 01:26:30 +01:00
Frits van Bommel
2687d58198
Always pass an address expression (not a var expression) to asm operands of
...
type Arg_Memory.
This fixes the following code:
{{{
void f(real x) { asm { fld x[RBP]; } }
void g(int x) { asm { mov EAX, x[RBP]; } }
}}}
2009-03-08 00:57:58 +01:00
Christian Kamm
95f12f04f1
Add '-singleobj' command line switch that will tell LDC to link LLVM modules internally and only emit a single object file.
...
The switch allows the optimizer and inliner to run on all modules at once and opens the door for template instantiation improvements that should lower compile time and executable size.
2009-03-07 19:38:00 +01:00
Christian Kamm
ed9591d81f
Make IrFuncTy a member of TypeFunction. Reset between modules compiled in the
...
same LDC call.
2009-03-07 14:25:30 +01:00
Frits van Bommel
5af82ee8d3
Fix a bug in the X86 ABI. The size of a struct is different from the size of a
...
pointer to that struct...
2009-03-06 21:15:13 +01:00
Frits van Bommel
1c6c4bc361
Two small bugfixes:
...
- See through typedefs and enums in passByVal
- Don't depend on TypeFunction::parameters->dim being the actual number of
parameters; it contains unexpanded tuples as single elements.
2009-03-06 19:12:48 +01:00
Frits van Bommel
3e15c659d1
Fix a typo
2009-03-06 17:00:34 +01:00
Frits van Bommel
27d3ab4546
Some calling convention work for x86-64:
...
- Implement x86-64 extern(C), hopefully correctly.
- Tried to be a bit smarter about extern(D) while I was there.
Interestingly, this code seems to be generating more efficient code than
gcc and llvm-gcc in some edge cases, like returning a `{ [7 x i8] }` loaded from
a stack slot from an extern(C) function. (gcc generates 7 1-byte loads, while
this code generates a 4-byte, a 2-byte and a 1-byte load)
I also added some changes to make sure structs being returned from functions or
passed in as parameters are stored in memory where the rest of the backend seems
to expect them to be. These should be removed when support for first-class
aggregates improves.
2009-03-06 16:00:47 +01:00
Frits van Bommel
79bc6230df
Add 'testversion=Tango' to rebuild profile.
2009-03-05 21:32:18 +01:00
Tomas Lindquist Olsen
b8e9d554e5
Fixed lazy arguments again.
2009-03-05 18:33:20 +01:00
Frits van Bommel
cc612c7290
Fix hasUnalignedFields(): take static arrays into account too.
2009-03-04 23:17:32 +01:00
Frits van Bommel
d257890e29
Fix bug in default implementation of ABIRewrite::getL.
2009-03-04 23:06:23 +01:00
Tomas Lindquist Olsen
65ba1d4d88
Updated ABI handling to be more flexible with regard to reusing lvalues and allocating fewer temporaries.
2009-03-04 17:24:25 +01:00
Tomas Lindquist Olsen
ca41cb29d9
Added some documentation for the IrFuncTyArg structure, which is key to writing ABI transformations.
2009-03-04 16:13:16 +01:00
Tomas Lindquist Olsen
f25bbe3d09
Fixed inreg attribute to no longer overwrite sign/zeroext.
2009-03-03 21:20:20 +01:00
Tomas Lindquist Olsen
f84a2fb84a
Updated lifetime.d with a 32bit faster codepath for overflow checks.
2009-03-03 19:47:39 +01:00
Tomas Lindquist Olsen
d845b11dbd
Removed inline asm for overflow checking in runtime that wasn't working.
2009-03-03 19:37:47 +01:00
Tomas Lindquist Olsen
bb495c6e40
remove memory clobber again ...
2009-03-03 19:27:23 +01:00
Tomas Lindquist Olsen
ae214b18e7
Added ~{memory} clobber when a jump_target is generated in inline asm (branch out of inline asm)
2009-03-03 19:18:47 +01:00
Christian Kamm
f0d33b1b20
Move more tests to D_InlineAsm
2009-03-03 19:03:27 +01:00
Christian Kamm
e59ba75553
Adjust mini tests to use D_InlineAsm
2009-03-03 18:26:39 +01:00
Christian Kamm
a3bc6ce3f9
Switch LLVM_InlineAsm -> D_InlineAsm. It's for real this time, hopefully.
2009-03-03 17:44:56 +01:00
Christian Kamm
9433028acd
Remove unused defines: X86_REVERSE_PARAMS, X86_PASS_IN_EAX
2009-03-03 17:38:08 +01:00
Tomas Lindquist Olsen
8ce5a07fc0
Fixed potential assertion failure in taking address of function as a constant expression.
2009-03-03 17:27:14 +01:00
Tomas Lindquist Olsen
fdecec122a
Disabled some extensive LLVM value logging with -vv that dramatically increases -vv output length for little value.
2009-03-03 17:21:35 +01:00
Tomas Lindquist Olsen
c3a53c0128
Added hasUnalignedFields helper to check if a type has unaligned fields - as per request from fvbommel. Result is cached in TypeStruct.
2009-03-03 15:08:26 +01:00
Tomas Lindquist Olsen
8cad8d6c7a
Merged ABI changes into D2 frontend.
2009-03-03 14:10:37 +01:00
Frits van Bommel
84963b9a03
Oops, merge with mainline and actually push this time...
2009-03-03 09:51:15 +01:00
Tomas Lindquist Olsen
6778f06dfe
Fixed #218 by disabling the problematic optimization.
2009-03-03 04:41:11 +01:00
Tomas Lindquist Olsen
5dbe3ee8e2
Abstracted more (most) ABI details out of the normal codegen.
2009-03-03 02:51:21 +01:00
Frits van Bommel
a742c59a67
Pass -m32/-m64 on to gcc when assembling and linking
2009-03-01 22:59:03 +01:00
Tomas Lindquist Olsen
100815c097
Fixed find alt script.
2009-03-01 22:40:15 +01:00
Tomas Lindquist Olsen
5275ac0db4
Added script to find the alternative triple of the host.
2009-03-01 22:27:37 +01:00
Tomas Lindquist Olsen
a71b028a0f
Implemented basic -m32 and -m64 options.
2009-03-01 22:27:03 +01:00
Tomas Lindquist Olsen
3d6b0b68d5
Remember to set asm type back to void and n=0 when rewriting to sret asm return.
2009-03-01 20:22:10 +01:00
Tomas Lindquist Olsen
ee1e545a0a
Removed some code that wasn't supposed to be in last commit!
2009-03-01 19:06:47 +01:00
Tomas Lindquist Olsen
61dfb11bc5
- Fixed x86-32 C ABI for complex number return values.
...
- Removed unused code from the ABI class.
2009-03-01 19:01:05 +01:00
Frits van Bommel
757601af09
Remove Tango patch that's been applied upstream.
2009-03-01 11:04:05 +01:00
Kelly Wilson
093a22d1d2
Just forgot an opcode for x64
2009-02-28 18:17:45 -07:00
Tomas Lindquist Olsen
1ba0dc70f1
Same fix for align size of void type on D2.
2009-03-01 01:34:20 +01:00
Tomas Lindquist Olsen
c3504e59f3
Fixed alignsize for void types. (it's one byte)
2009-03-01 01:33:08 +01:00
Frits van Bommel
dd41366a99
Use llvm::CallSite instead of custom CallOrInvoke class.
2009-02-28 22:16:52 +01:00
Christian Kamm
b7febcf35a
Error gracefully for +=, -=, *=, /= if rhs is complex but lhs isn't.
2009-02-28 19:58:30 +01:00
Frits van Bommel
031474c724
Apply previous changes to dmd2/mtype.c as well.
2009-02-28 17:44:53 +01:00
Frits van Bommel
94790c0cdf
Automated merge with http://hg.dsource.org/projects/ldc
2009-02-28 17:35:45 +01:00
Tomas Lindquist Olsen