[ARM] MVE sext and widen/narrow tests from larger types. NFC
[llvm-core.git] / docs / AMDGPU / gfx8_label.rst
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8 .. _amdgpu_synid8_label:
10 label
11 ===========================
13 A branch target which is a 16-bit signed integer treated as a PC-relative dword offset.
15 This operand may be specified as:
17 * An :ref:`integer_number<amdgpu_synid_integer_number>`. The number is truncated to 16 bits.
18 * An :ref:`absolute_expression<amdgpu_synid_absolute_expression>` which must start with an :ref:`integer_number<amdgpu_synid_integer_number>`. The value of the expression is truncated to 16 bits.
19 * A :ref:`symbol<amdgpu_synid_symbol>` (for example, a label). The value is handled as a 16-bit PC-relative dword offset to be resolved by a linker.
21 Examples:
23 .. parsed-literal::
25   offset = 30
26   s_branch loop_end
27   s_branch 2 + offset
28   s_branch 32
29   loop_end: