3 Commits

Author	SHA1	Message	Date
Stanislav Mekhanoshin	5cf8167735	[AMDGPU] gfx1010 allows VOP3 to have a literal ... Differential Revision: https://reviews.llvm.org/D61413 llvm-svn: 359756	2019-05-02 04:01:39 +00:00
Stanislav Mekhanoshin	a4bfb3c446	[AMDGPU] Truncate packed inline constant ... If a packed inline constant is sign extended it must be truncated after the shift. I.e. a constant (0xH0000, 0xHBC00), will be represented as 0xFFFFFFFFBC000000 in the IR because the immediate is sign extended to 64 bit. After the value shifted right by 16 to use it in a low part with op_sel_hi it becomes 0xFFFFFFFFBC00 and does not qualify as inline constant any longer. Fixed the error and added verification code. Without the fix and with the verification bug is causing pk_max_f16_literal.ll to fail. Differential Revision: https://reviews.llvm.org/D45987 llvm-svn: 330752	2018-04-24 18:17:55 +00:00
Stanislav Mekhanoshin	160f85794d	[AMDGPU] Use packed literals with zero either lower or hi part ... Differential Revision: https://reviews.llvm.org/D45790 llvm-svn: 330365	2018-04-19 21:16:50 +00:00