164a221b65
__i386__, __i386, etc. are not defined for x86-64. Use __x86_64__.
...
llvm-svn: 28881
2006-06-20 22:11:12 +00:00
16826c3503
Now that PR633 is implemented, the CBE can know to emit _setjmp/_longjmp
...
when available. This speeds up hexxagon from 18.61s to 16.61s with the CBE on
PPC Mac OS (for reference, LLC is 15.48s and GCC is 23.35s).
llvm-svn: 28697
2006-06-06 21:45:47 +00:00
8fd1036612
Add mingw support, patch contributed by Anton
...
llvm-svn: 28661
2006-06-02 18:54:01 +00:00
ff82596981
Fix casting so there's no warning on Alpha.
...
llvm-svn: 28605
2006-05-31 22:26:11 +00:00
6e64180f03
For PR786:
...
Minor tweaks in public headers and a few .cpp files so that LLVM can build
successfully with -pedantic and projects using LLVM with -pedantic don't
get warnings from LLVM. There's still more -pedantic warnings to fix.
llvm-svn: 28453
2006-05-24 19:21:13 +00:00
de177e016e
Print struct return functions and calls as actually returning the hidden
...
argument struct pointer, enabling ABI compatibility for the CBE with
platforms with strange struct-return ABIs. This fixes 252.eon and
CoyoteBench/fftbench on Darwin/X86 among other things.
llvm-svn: 28442
2006-05-23 23:39:48 +00:00
e3955a05e4
Add checks for __OpenBSD__.
...
llvm-svn: 27761
2006-04-17 17:55:41 +00:00
267d39d128
Modify how CBE handles #lines.
...
llvm-svn: 26990
2006-03-23 18:08:29 +00:00
6f95ab7abb
Eliminate IntrinsicLowering from TargetMachine.
...
Make the CBE and V9 backends create their own, since they're the only ones that use it.
llvm-svn: 26974
2006-03-23 05:43:16 +00:00
2b8eb375d7
Handle builtins that directly correspond to GCC builtins.
...
llvm-svn: 26737
2006-03-13 23:09:05 +00:00
acb6e34277
Handle the removal of the debug chain.
...
llvm-svn: 26729
2006-03-13 13:07:37 +00:00
8f0a95f664
Add #line support for CBE.
...
llvm-svn: 26621
2006-03-08 19:31:15 +00:00
207291fd1a
Two things:
...
1. Don't emit debug info, or other llvm.metadata to the .cbe.c file.
2. Mark static ctors/dtors as such, so that bugpoint works on C++ code
compiled with the new CFE.
llvm-svn: 26602
2006-03-07 22:58:23 +00:00
d2d174dd0e
Another hack due to allowing multiple symbols with the same name.
...
llvm-svn: 26150
2006-02-13 22:22:42 +00:00
4b41c8e929
Make the C writer work with packed types. printContainedStructs is
...
still not quite right and will be fixed later.
llvm-svn: 25488
2006-01-20 20:43:57 +00:00
eca87342b4
Simplify CWriter::printContainedStructs, also allowing it to work with
...
PackedTypes as a side-effect.
llvm-svn: 25485
2006-01-20 18:57:03 +00:00
3f5aaf55b8
yet more C++ standards-compliance stuff.
...
llvm-svn: 25028
2005-12-27 10:40:34 +00:00
4b3b9192b2
do not allow '.' in symbol names
...
llvm-svn: 24292
2005-11-10 21:39:29 +00:00
369b61f068
Call this method with the object we have
...
llvm-svn: 24279
2005-11-10 18:53:25 +00:00
b28f214033
Add a new option to indicate we want the code generator to emit code quickly,not spending tons of time microoptimizing it. This is useful for an -O0style of build.
...
llvm-svn: 24233
2005-11-08 02:11:51 +00:00
9b9a839605
Fix a QOI issue noticed by Markus F.X.J. Oberhumer.
...
This fixes PR641
llvm-svn: 24154
2005-11-02 17:42:58 +00:00
5635cc069f
fix CBackend/2005-09-27-VolatileFuncPtr.ll
...
llvm-svn: 23475
2005-09-27 20:52:44 +00:00
9c0a243ce5
Fix PR618 and Regression/CodeGen/CBackend/2005-08-23-Fmod.ll by not emitting
...
x%y for 'rem' on fp values.
llvm-svn: 22984
2005-08-23 20:22:50 +00:00
b74c666186
Culling out use of unions for converting FP to bits and vice versa.
...
llvm-svn: 22838
2005-08-17 19:34:49 +00:00
3870f9d31a
Fixed PR#596:
...
Add parenthesis around the value being negated; that way, if the value
begins with a minus sign (e.g. negative integer), we won't generate a
C predecrement operator by mistake.
llvm-svn: 22437
2005-07-14 19:41:16 +00:00
f11f48ba61
Refactor the addPassesToEmitAssembly interface into a addPassesToEmitFile
...
interface.
llvm-svn: 22282
2005-06-25 02:48:37 +00:00
253145299b
If we support structs as va_list, we must pass pointers to them to va_copy
...
See last commit for LangRef, this implements it on all targets.
llvm-svn: 22273
2005-06-22 21:04:42 +00:00
9144ec4764
core changes for varargs
...
llvm-svn: 22254
2005-06-18 18:34:52 +00:00
18335f8925
clean up the CBE output a bit
...
llvm-svn: 21740
2005-05-06 06:58:42 +00:00
561b7eb9e1
add tail marker as a comment
...
llvm-svn: 21739
2005-05-06 06:53:07 +00:00
ea548c0cb1
Remove trailing whitespace, patch by Markus Oberhumer.
...
llvm-svn: 21379
2005-04-20 16:05:03 +00:00
484bfc4d26
Fix the 3 regressions last night, due to my buggy patch from yesterday.
...
llvm-svn: 20689
2005-03-19 17:35:11 +00:00
bed9657ff6
remove use of getPrev() and getNext() on ilist nodes.
...
llvm-svn: 20673
2005-03-18 16:12:37 +00:00
fb972add4f
stop using arg_front
...
llvm-svn: 20599
2005-03-15 05:03:36 +00:00
31c8a9d41a
stop using arg_back
...
llvm-svn: 20598
2005-03-15 04:59:17 +00:00
531f9e92d4
This mega patch converts us from using Function::a{iterator|begin|end} to
...
using Function::arg_{iterator|begin|end}. Likewise Module::g* -> Module::global_*.
This patch is contributed by Gabor Greif, thanks!
llvm-svn: 20597
2005-03-15 04:54:21 +00:00
ea50620eec
Make sure to remove all dead type names from the symbol table, not just
...
struct types. This fixes Regression/CodeGen/CBackend/2005-03-08-RecursiveTypeCrash.ll,
a crash on Java output that Alkis reported.
llvm-svn: 20519
2005-03-08 16:19:59 +00:00
20238eb963
Single characters should be printed out as chars, not strings.
...
llvm-svn: 20515
2005-03-08 00:26:08 +00:00
c9b0984666
simplify some code.
...
llvm-svn: 20471
2005-03-06 02:28:23 +00:00
00ee68c612
Print -X like this:
...
double test(double l1_X) {
return (-l1_X);
}
instead of like this:
double test(double l1_X) {
return (-0x0p+0 - l1_X);
}
llvm-svn: 20423
2005-03-03 21:12:04 +00:00
1a678c67c9
Do not lower malloc's to pass "sizeof" expressions like this:
...
ltmp_0_7 = malloc(((unsigned )(&(((signed char (*)[784])/*NULL*/0)[1u]))));
Instead, just emit the literal constant, like this:
ltmp_0_7 = malloc(784u);
This works around a bug in ICC 8.1 compiling the CBE generated code. :-(
llvm-svn: 20415
2005-03-03 01:04:50 +00:00
12328e9378
Remove tabs from file.
...
llvm-svn: 20380
2005-02-28 19:36:15 +00:00
811107350a
Add support to the C backend for llvm.prefetch. Patch contributed by
...
Justin Wick!
llvm-svn: 20378
2005-02-28 19:29:46 +00:00
3bef66fcf3
Fix volatile load/store of pointers. Consider this testcase:
...
void %test(int** %P) {
%A = volatile load int** %P
ret void
}
void %test2(int*** %Q) {
%P = load int*** %Q
volatile store int** %P, int*** %Q
ret void
}
instead of emitting:
void test(int **l1_P) {
int *l2_A;
l2_A = (int **((volatile int **)l1_P));
return;
}
void test2(int ***l2_Q) {
int **l1_P;
l1_P = *l2_Q;
*((volatile int ***)l2_Q) = l1_P;
return;
}
... which is loading/storing volatile pointers, not through volatile pointers,
emit this (which is right):
void test(int **l1_P) {
int *l3_A;
l3_A = *((int * volatile*)l1_P);
return;
}
void test2(int ***l2_Q) {
int **l1_P;
l1_P = *l2_Q;
*((int ** volatile*)l2_Q) = l1_P;
return;
}
llvm-svn: 20191
2005-02-15 05:52:14 +00:00
2b1e10031f
Write out single characters as chars, not strings.
...
llvm-svn: 20179
2005-02-14 18:52:35 +00:00
7afbdcad15
Implement CodeGen/CBackend/2005-02-14-VolatileOperations.ll
...
Volatile loads and stores need to emit volatile pointer operations in C.
llvm-svn: 20177
2005-02-14 16:47:52 +00:00
8dfa2e4465
Fix hyphenation in output comment
...
llvm-svn: 19954
2005-01-31 06:19:57 +00:00
d5d45b8d1a
Fix alloca support for Cygwin. On cygwin its __alloca not __builtin_alloca
...
llvm-svn: 19776
2005-01-23 04:32:47 +00:00
b56965be08
Fix CBE code so that it compiles with VC++.
...
llvm-svn: 19303
2005-01-06 04:21:49 +00:00
93feeb18f1
Fix PR490
...
Fix testcase CodeGen/CBackend/2004-12-28-LogicalConstantExprs.ll
llvm-svn: 19176
2004-12-29 04:00:09 +00:00
Evan Cheng