Displaying 4 results from an estimated 4 matches for "addlegalizedoperand".
2005 May 13
1
[LLVMdev] gmake check failures on FreeBSD
FAIL:
/usr/home/llvm/obj/../test/Regression/CodeGen/X86/2004-02-22-Casts.llx:
Assertion failed: (isNew && "Got into the map somehow?"), function
AddLegalizedOperand, file
/usr/home/llvm/obj/../lib/CodeGen/SelectionDAG/LegalizeDAG.cpp, line 79.
.text
.align 16
.globl test1
.type test1, @function
test1:
fldl 4(%esp)
ftst
fstp %st(0)
fnstsw
sahf
setne %al
movzbl %al, %e...
2009 May 21
0
[LLVMdev] [PATCH] Add new phase to legalization to handle vector operations
On Wed, May 20, 2009 at 4:55 PM, Dan Gohman <gohman at apple.com> wrote:
> Can you explain why you chose the approach of using a new pass?
> I pictured removing LegalizeDAG's type legalization code would
> mostly consist of finding all the places that use TLI.getTypeAction
> and just deleting code for handling its Expand and Promote. Are you
> anticipating something more
2009 May 20
2
[LLVMdev] [PATCH] Add new phase to legalization to handle vector operations
On May 20, 2009, at 1:34 PM, Eli Friedman wrote:
> On Wed, May 20, 2009 at 1:19 PM, Eli Friedman
> <eli.friedman at gmail.com> wrote:
>
>> Per subject, this patch adding an additional pass to handle vector
>>
>> operations; the idea is that this allows removing the code from
>>
>> LegalizeDAG that handles illegal types, which should be a significant
2009 May 21
2
[LLVMdev] [PATCH] Add new phase to legalization to handle vector operations
...Value> ScalarizedNodes;
-
- /// WidenNodes - For nodes that need to be widened from one vector type to
- /// another, this contains the mapping of those that we have already widen.
- /// This allows us to avoid widening more than once.
- std::map<SDValue, SDValue> WidenNodes;
-
void AddLegalizedOperand(SDValue From, SDValue To) {
LegalizedNodes.insert(std::make_pair(From, To));
// If someone requests legalization of the new node, return itself.
if (From != To)
LegalizedNodes.insert(std::make_pair(To, To));
}
- void AddPromotedOperand(SDValue From, SDValue To) {
- bool...