[lld] r340738 - Handle identifying AMDGPU bitcode files

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Mon Aug 27 05:40:00 2018
New Revision: 340738

URL: http://llvm.org/viewvc/llvm-project?rev=340738&view=rev
Log:
Handle identifying AMDGPU bitcode files

Added:
    lld/trunk/test/ELF/lto/amdgcn.ll
    lld/trunk/test/ELF/lto/r600.ll
Modified:
    lld/trunk/ELF/InputFiles.cpp

Modified: lld/trunk/ELF/InputFiles.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/InputFiles.cpp?rev=340738&r1=340737&r2=340738&view=diff
==============================================================================
--- lld/trunk/ELF/InputFiles.cpp (original)
+++ lld/trunk/ELF/InputFiles.cpp Mon Aug 27 05:40:00 2018
@@ -1053,6 +1053,9 @@ static uint8_t getBitcodeMachineKind(Str
   switch (T.getArch()) {
   case Triple::aarch64:
     return EM_AARCH64;
+  case Triple::amdgcn:
+  case Triple::r600:
+    return EM_AMDGPU;
   case Triple::arm:
   case Triple::thumb:
     return EM_ARM;

Added: lld/trunk/test/ELF/lto/amdgcn.ll
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/lto/amdgcn.ll?rev=340738&view=auto
==============================================================================
--- lld/trunk/test/ELF/lto/amdgcn.ll (added)
+++ lld/trunk/test/ELF/lto/amdgcn.ll Mon Aug 27 05:40:00 2018
@@ -0,0 +1,12 @@
+; REQUIRES: amdgpu
+; RUN: llvm-as %s -o %t.o
+; RUN: ld.lld %t.o -o %t
+
+; Make sure the amdgcn triple is handled
+
+target triple = "amdgcn-amd-amdhsa"
+target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5"
+
+define void @_start() {
+  ret void
+}

Added: lld/trunk/test/ELF/lto/r600.ll
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/lto/r600.ll?rev=340738&view=auto
==============================================================================
--- lld/trunk/test/ELF/lto/r600.ll (added)
+++ lld/trunk/test/ELF/lto/r600.ll Mon Aug 27 05:40:00 2018
@@ -0,0 +1,12 @@
+; REQUIRES: amdgpu
+; RUN: llvm-as %s -o %t.o
+; RUN: ld.lld %t.o -o %t
+
+; Make sure the r600 triple is handled
+
+target triple = "r600-mesa-mesa3d"
+target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5"
+
+define void @_start() {
+  ret void
+}