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| author | Dmitry Preobrazhensky <dmitry.preobrazhensky@amd.com> | 2019-09-02 13:42:25 +0000 |
|---|---|---|
| committer | Dmitry Preobrazhensky <dmitry.preobrazhensky@amd.com> | 2019-09-02 13:42:25 +0000 |
| commit | 9c68eddbbe77c7d136de1ec23ed232d3042b0505 (patch) | |
| tree | fefbefa4603ddcbbc4a3a06ff990d9b9fc0e2bbc | |
| parent | 561c39994b95ec6c930850ff556b161d9d27af37 (diff) | |
| download | bcm5719-llvm-9c68eddbbe77c7d136de1ec23ed232d3042b0505.tar.gz bcm5719-llvm-9c68eddbbe77c7d136de1ec23ed232d3042b0505.zip | |
[AMDGPU][MC][GFX10] Enabled null with 64-bit operands
See Bug 42745: https://bugs.llvm.org/show_bug.cgi?id=42745
Reviewers: atamazov, arsenm
https://reviews.llvm.org/D65231
llvm-svn: 370660
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp | 2 | ||||
| -rw-r--r-- | llvm/test/MC/AMDGPU/reg-syntax-extra.s | 8 |
2 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp index ab9e0a9d707..519f809cce6 100644 --- a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp +++ b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp @@ -1854,6 +1854,8 @@ static bool isInlineValue(unsigned Reg) { case AMDGPU::SRC_EXECZ: case AMDGPU::SRC_SCC: return true; + case AMDGPU::SGPR_NULL: + return true; default: return false; } diff --git a/llvm/test/MC/AMDGPU/reg-syntax-extra.s b/llvm/test/MC/AMDGPU/reg-syntax-extra.s index 18a6dab4def..4e8216c88d6 100644 --- a/llvm/test/MC/AMDGPU/reg-syntax-extra.s +++ b/llvm/test/MC/AMDGPU/reg-syntax-extra.s @@ -116,6 +116,14 @@ v_mul_f32 v0, null, v2 // NOSICIVI: error: // GFX10: v_mul_f32_e32 v0, null, v2 ; encoding: [0x7d,0x04,0x00,0x10] +v_mul_f64 v[0:1], null, null +// NOSICIVI: error: +// GFX10: v_mul_f64 v[0:1], null, null ; encoding: [0x00,0x00,0x65,0xd5,0x7d,0xfa,0x00,0x00] + s_add_u32 null, null, null // NOSICIVI: error: // GFX10: s_add_u32 null, null, null ; encoding: [0x7d,0x7d,0x7d,0x80] + +s_not_b64 s[2:3], null +// NOSICIVI: error: +// GFX10: s_not_b64 s[2:3], null ; encoding: [0x7d,0x08,0x82,0xbe] |
