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| author | Roger Sayle <roger@nextmovesoftware.com> | 2023-07-06 09:58:17 +0100 |
|---|---|---|
| committer | Roger Sayle <roger@nextmovesoftware.com> | 2023-07-06 09:58:17 +0100 |
| commit | 11578db6e2a0da8fa7921713093e91ea0e599bef (patch) | |
| tree | 39e3a385d55bb31983086bffe734abd5592476c3 | |
| parent | 6ded65b8e6c55a9280e381775a64b2c282df6207 (diff) | |
| download | gcc-11578db6e2a0da8fa7921713093e91ea0e599bef.zip gcc-11578db6e2a0da8fa7921713093e91ea0e599bef.tar.gz gcc-11578db6e2a0da8fa7921713093e91ea0e599bef.tar.bz2 | |
[Committed] Handle COPYSIGN in dwarf2out.cc's mem_loc_descriptor.
Many thanks to Hans-Peter Nilsson for reminding me that new RTX codes
need to be added to dwarf2out.cc's mem_loc_descriptor, and for doing
this for BITREVERSE. This patch does the same for the recently added
COPYSIGN. I'd been testing these on a target that doesn't use DWARF
(nvptx-none) and so didn't exhibit the issue, and my additional testing
on x86_64-pc-linux-gnu to double check that changes were safe, doesn't
(yet) trigger the problematic assert in dwarf2out.cc's mem_loc_descriptor.
2023-07-06 Roger Sayle <roger@nextmovesoftware.com>
gcc/ChangeLog
* dwarf2out.cc (mem_loc_descriptor): Handle COPYSIGN.
| -rw-r--r-- | gcc/dwarf2out.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/dwarf2out.cc b/gcc/dwarf2out.cc index e973644..238d0a9 100644 --- a/gcc/dwarf2out.cc +++ b/gcc/dwarf2out.cc @@ -16941,6 +16941,7 @@ mem_loc_descriptor (rtx rtl, machine_mode mode, case SMUL_HIGHPART: case UMUL_HIGHPART: case BITREVERSE: + case COPYSIGN: break; case CONST_STRING: |