Displaying 2 results from an estimated 2 matches for "eh_sjlj_longjmp".
2016 Apr 27
2
[Sparc] builtin setjmp / longjmp - need help to get past last problem
...SparcISelLowering.cpp (working copy)
***************
*** 1586,1591 ****
--- 1586,1594 ----
setOperationAction(ISD::SELECT_CC, MVT::f64, Custom);
setOperationAction(ISD::SELECT_CC, MVT::f128, Custom);
+ setOperationAction(ISD::EH_SJLJ_SETJMP, MVT::i32, Custom);
+ setOperationAction(ISD::EH_SJLJ_LONGJMP, MVT::Other, Custom);
+
if (Subtarget->is64Bit()) {
setOperationAction(ISD::ADDC, MVT::i64, Custom);
setOperationAction(ISD::ADDE, MVT::i64, Custom);
***************
*** 1808,1835 ****
const char *SparcTargetLowering::getTargetNodeName(unsigned Opcode) const {
switch ((SPI...
2016 Apr 15
3
[Sparc] Load address with SETHI
Hi,
I'm trying to implement __builtin_setjmp / __builtin_longjmp for Sparc processors. I think I'm very close, but I can't work out how to issue BuildMI-type instructions to load the address of the recovery location (set in setjmp) into a register using the SETHI / OR combination. I can't see any equivalent code anywhere else in Sparc.
I imagine this is similar if I try to make a