Displaying 4 results from an estimated 4 matches for "getconstv".
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2008 Dec 10
0
[LLVMdev] ARM Debug support patch
Hi Mikaël,
Thanks for the patch. Some comments:
1. Please don't use tabs.
2.
Index: lib/Target/ARM/ARMInstrInfo.cpp
===================================================================
--- lib/Target/ARM/ARMInstrInfo.cpp (revision 14)
+++ lib/Target/ARM/ARMInstrInfo.cpp (working copy)
@@ -904,7 +904,8 @@
return TAI->getInlineAsmLength(MI-
2008 Dec 10
6
[LLVMdev] ARM Debug support patch
Hi all,
FlexyCore, the company I am working for, use LLVM to generate binary for ARM
platform. We are very fulfilled with LLVM, and FlexyCore will be pleased to
contribute on this software.
We need debug support in ARM binary, but, in LLVM 2.4, this support is not
activated for ARM backend. Consequently, I made small modifications in order
to activate it (see the patch in attach file). My
2014 Sep 19
2
[LLVMdev] More careful treatment of floating point exceptions
Hi Sanjay,
Thanks, I saw this flag and it's definitely should be considered, but
it appeared to me to be static characteristic of target platform. I'm
not sure how appropriate it would be to change its value from a front-end.
It says "Has", while optional flag would rather say "Uses" meaning that
implementation cares about floating point exceptions.
Regards,
Sergey
2014 Sep 25
2
[LLVMdev] More careful treatment of floating point exceptions
...wering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index ca6b614..48e038f 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -3240,6 +3240,18 @@ static bool isFloatingPointZero(SDValue Op) {
if (const ConstantFP *CFP = dyn_cast<ConstantFP>(CP->getConstVal()))
return CFP->getValueAPF().isPosZero();
}
+ } else if (Op->getOpcode() == ISD::BITCAST &&
+ Op->getValueType(0) == MVT::f64) {
+ // Handle (ISD::BITCAST (ARMISD::VMOVIMM (ISD::TargetConstant 0)) MVT::f64)
+ // created by LowerConstantFP().
+...