[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
diff --git a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
index ab9e0a9..519f809 100644
--- a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
+++ b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
@@ -1854,6 +1854,8 @@
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 18a6dab..4e8216c 100644
--- a/llvm/test/MC/AMDGPU/reg-syntax-extra.s
+++ b/llvm/test/MC/AMDGPU/reg-syntax-extra.s
@@ -116,6 +116,14 @@
// 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]