diff options
| author | Dmitry Preobrazhensky <dmitry.preobrazhensky@amd.com> | 2019-05-27 14:08:43 +0000 |
|---|---|---|
| committer | Dmitry Preobrazhensky <dmitry.preobrazhensky@amd.com> | 2019-05-27 14:08:43 +0000 |
| commit | b79af7930cac33ce23aa27a06a5cc2d3e2740028 (patch) | |
| tree | 980cd0b6536ffa18c8bfa981aff5aaeee8a6d8a9 /llvm/test/MC/AMDGPU | |
| parent | 3860aad6e7f0c261512ece251a6796dd71450e90 (diff) | |
| download | bcm5719-llvm-b79af7930cac33ce23aa27a06a5cc2d3e2740028.tar.gz bcm5719-llvm-b79af7930cac33ce23aa27a06a5cc2d3e2740028.zip | |
[AMDGPU][MC] Enabled constant expressions as operands of s_waitcnt
See bug 40820: https://bugs.llvm.org/show_bug.cgi?id=40820
Reviewers: artem.tamazov, arsenm
Differential Revision: https://reviews.llvm.org/D61017
llvm-svn: 361763
Diffstat (limited to 'llvm/test/MC/AMDGPU')
| -rw-r--r-- | llvm/test/MC/AMDGPU/sopp-err.s | 28 | ||||
| -rw-r--r-- | llvm/test/MC/AMDGPU/sopp.s | 24 |
2 files changed, 50 insertions, 2 deletions
diff --git a/llvm/test/MC/AMDGPU/sopp-err.s b/llvm/test/MC/AMDGPU/sopp-err.s index be655c81805..c6df9df0090 100644 --- a/llvm/test/MC/AMDGPU/sopp-err.s +++ b/llvm/test/MC/AMDGPU/sopp-err.s @@ -100,7 +100,31 @@ s_waitcnt vmcnt(0xFFFFFFFFFFFF0000) // GCN: error: too large value for vmcnt s_waitcnt vmcnt(0), expcnt(0), lgkmcnt(0), -// GCN: error: failed parsing operand +// GCN: error: expected a counter name s_waitcnt vmcnt(0) & expcnt(0) & lgkmcnt(0)& -// GCN: error: failed parsing operand +// GCN: error: expected a counter name + +s_waitcnt vmcnt(0) & expcnt(0) & x +// GCN: error: expected a left parenthesis + +s_waitcnt vmcnt(0) & expcnt(0) x +// GCN: error: expected a left parenthesis + +s_waitcnt vmcnt(0) & expcnt(0) & 1 +// GCN: error: expected a counter name + +s_waitcnt vmcnt(0) & expcnt(0) 1 +// GCN: error: expected a counter name + +s_waitcnt vmcnt(0) & expcnt(0) x(0) +// GCN: error: invalid counter name x + +s_waitcnt vmcnt(x) +// GCN: error: expected absolute expression + +s_waitcnt x +// GCN: error: expected absolute expression + +s_waitcnt vmcnt(0 +// GCN: error: expected a closing parenthesis diff --git a/llvm/test/MC/AMDGPU/sopp.s b/llvm/test/MC/AMDGPU/sopp.s index 3c426c08a0b..807a6d469a5 100644 --- a/llvm/test/MC/AMDGPU/sopp.s +++ b/llvm/test/MC/AMDGPU/sopp.s @@ -131,6 +131,30 @@ s_waitcnt lgkmcnt_sat(15) s_waitcnt lgkmcnt_sat(16) // GCN: s_waitcnt ; encoding: [0x7f,0x0f,0x8c,0xbf] +x=1 +s_waitcnt lgkmcnt_sat(x+1) +// GCN: s_waitcnt lgkmcnt(2) ; encoding: [0x7f,0x02,0x8c,0xbf] + +s_waitcnt lgkmcnt_sat(1+x) +// GCN: s_waitcnt lgkmcnt(2) ; encoding: [0x7f,0x02,0x8c,0xbf] + +s_waitcnt x+1 +// GCN: s_waitcnt vmcnt(2) expcnt(0) lgkmcnt(0) ; encoding: [0x02,0x00,0x8c,0xbf] + +s_waitcnt 1+x +// GCN: s_waitcnt vmcnt(2) expcnt(0) lgkmcnt(0) ; encoding: [0x02,0x00,0x8c,0xbf] + +lgkmcnt_sat=1 +s_waitcnt lgkmcnt_sat +// GCN: s_waitcnt vmcnt(1) expcnt(0) lgkmcnt(0) ; encoding: [0x01,0x00,0x8c,0xbf] + +s_waitcnt lgkmcnt_sat+1 +// GCN: s_waitcnt vmcnt(2) expcnt(0) lgkmcnt(0) ; encoding: [0x02,0x00,0x8c,0xbf] + +//===----------------------------------------------------------------------===// +// misc sopp instructions +//===----------------------------------------------------------------------===// + s_sethalt 9 // GCN: s_sethalt 9 ; encoding: [0x09,0x00,0x8d,0xbf] |
