Hi,
With target board nvptx-none-run/-mptx=3.1 we run into:
...
cc1: error: PTX version (-mptx) needs to be at least 4.2 to support \
selected -misa (sm_53)^M
compiler exited with status 1
FAIL: gcc.target/nvptx/sm53.c (test for excess errors)
...
Fix this by adding -mptx=_ in sm53.c and
Hi,
Add an -mptx=_ value, that indicates the default ptx version.
It can be used to undo an explicit -mptx setting, so this:
...
$ gcc test.c -mptx=3.1 -mptx=_
...
has the same effect as:
...
$ gcc test.c
...
Tested on nvptx.
Committed to trunk.
Thanks,
- Tom
[nvptx] Add -mptx=_
Hi,
Add functionality that indicates which insns are added by -minit-regs, such
that for instance we have for pr53465.s:
...
// #APP
// 9 "gcc/testsuite/gcc.c-torture/execute/pr53465.c" 1
// Start: Added by -minit-regs=3:
// #NO_APP
mov.u32 %r26, 0;
Hi,
Add support for ptx isa version 7.0, required for the addition of -misa=sm_75
and -misa=sm_80.
Tested by setting the default ptx isa version to 7.0, and doing a build and
libgomp test run.
Committed to trunk.
Thanks,
- Tom
[nvptx] Add -mptx=7.0
gcc/ChangeLog:
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