[llvm] 092ef1d - AMDGPU: Use reportFatalUsageError for unsupported disassembly error (#145264)

[via llvm-commits]

Author: Matt Arsenault
Date: 2025-06-23T17:52:27+09:00
New Revision: 092ef1da45945d1bfa304db63c140b8cd115850d

URL: https://github.com/llvm/llvm-project/commit/092ef1da45945d1bfa304db63c140b8cd115850d
DIFF: https://github.com/llvm/llvm-project/commit/092ef1da45945d1bfa304db63c140b8cd115850d.diff

LOG: AMDGPU: Use reportFatalUsageError for unsupported disassembly error (#145264)

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
    llvm/test/MC/Disassembler/AMDGPU/si-support.txt

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp b/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
index 2e891419f0e39..07a4292ef28bc 100644
--- a/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
+++ b/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
@@ -58,7 +58,7 @@ AMDGPUDisassembler::AMDGPUDisassembler(const MCSubtargetInfo &STI,
       CodeObjectVersion(AMDGPU::getDefaultAMDHSACodeObjectVersion()) {
   // ToDo: AMDGPUDisassembler supports only VI ISA.
   if (!STI.hasFeature(AMDGPU::FeatureGCN3Encoding) && !isGFX10Plus())
-    report_fatal_error("Disassembly not yet supported for subtarget");
+    reportFatalUsageError("disassembly not yet supported for subtarget");
 
   for (auto [Symbol, Code] : AMDGPU::UCVersion::getGFXVersions())
     createConstantSymbolExpr(Symbol, Code);

diff  --git a/llvm/test/MC/Disassembler/AMDGPU/si-support.txt b/llvm/test/MC/Disassembler/AMDGPU/si-support.txt
index f62d89ff7b0e9..d0c7b679fb52d 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/si-support.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/si-support.txt
@@ -1,4 +1,5 @@
-# RUN: not --crash llvm-mc -triple=amdgcn -mcpu=tahiti -disassemble < %s 2>&1 | FileCheck %s
+# RUN: not llvm-mc -triple=amdgcn -mcpu=tahiti -disassemble < %s 2>&1 | FileCheck %s
+# RUN: not llvm-mc -triple=amdgcn -mcpu=bonaire -disassemble < %s 2>&1 | FileCheck %s
 
-# CHECK: LLVM ERROR: Disassembly not yet supported for subtarget
+# CHECK: LLVM ERROR: disassembly not yet supported for subtarget
 0x00 0x00 0x00 0x7e