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| author | Kwok Cheung Yeung <kcy@codesourcery.com> | 2022-11-03 17:19:11 +0000 |
|---|---|---|
| committer | Kwok Cheung Yeung <kcy@codesourcery.com> | 2022-11-03 18:33:09 +0000 |
| commit | db6a9fe39ab08526b920af2b233b06860d286943 (patch) | |
| tree | e2513f168925356ae4acf48c283b0eda25d12340 /libgcc | |
| parent | e177be86c7d327b9abd2441d52e3f240b3a488cd (diff) | |
| download | gcc-db6a9fe39ab08526b920af2b233b06860d286943.zip gcc-db6a9fe39ab08526b920af2b233b06860d286943.tar.gz gcc-db6a9fe39ab08526b920af2b233b06860d286943.tar.bz2 | |
amdgcn: Fix instruction generation for exp2 and log2 operations
The GCN instructions for the exp2 and log2 operations are v_exp_* and v_log_*
respectively, which unfortunately do not line up with the RTL naming
convention. To deal with this, a new set of int attributes is now used when
generating the assembly for these instructions.
2022-11-03 Kwok Cheung Yeung <kcy@codesourcery.com>
gcc/
* config/gcn/gcn-valu.md (math_unop_insn): New attribute.
(<math_unop><mode>2, <math_unop><mode>2<exec>, <math_unop><mode>2,
<math_unop><mode>2<exec>, *<math_unop><mode>2_insn,
*<math_unop><mode>2<exec>_insn): Use math_unop_insn to generate
assembler output.
gcc/testsuite/
* gcc.target/gcn/unsafe-math-1.c: New.
Diffstat (limited to 'libgcc')
0 files changed, 0 insertions, 0 deletions