60e537a026
For this code:
...
__int128 min_one = -1;
...
we currently generate:
...
.visible .global .align 8 .u64 min_one[2] = { -1, 0 };
...
Fix this in nvptx_assemble_value, such that we have instead:
...
.visible .global .align 8 .u64 min_one[2] = { -1, -1 };
...
gcc/ChangeLog:
* config/nvptx/nvptx.c (nvptx_assemble_value): Handle negative
__int128.
gcc/testsuite/ChangeLog:
* gcc.target/nvptx/int128.c: New test.
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