// XXX - What does the member GPU mean if device name string passed here?
if (isAMDGCN(getTriple())) {
- if (CPU.empty())
- CPU = "gfx600";
-
switch (llvm::AMDGPU::parseArchAMDGCN(CPU)) {
case GK_GFX1012:
case GK_GFX1011:
case GK_GFX600:
break;
case GK_NONE:
- return false;
+ break;
default:
llvm_unreachable("Unhandled GPU!");
}
// AMDGCN-based processors.
//
+// RUN: %clang -### -target amdgcn %s 2>&1 | FileCheck --check-prefix=GCNDEFAULT %s
// RUN: %clang -### -target amdgcn -mcpu=gfx600 %s 2>&1 | FileCheck --check-prefix=GFX600 %s
// RUN: %clang -### -target amdgcn -mcpu=tahiti %s 2>&1 | FileCheck --check-prefix=TAHITI %s
// RUN: %clang -### -target amdgcn -mcpu=gfx601 %s 2>&1 | FileCheck --check-prefix=GFX601 %s
// RUN: %clang -### -target amdgcn -mcpu=gfx1011 %s 2>&1 | FileCheck --check-prefix=GFX1011 %s
// RUN: %clang -### -target amdgcn -mcpu=gfx1012 %s 2>&1 | FileCheck --check-prefix=GFX1012 %s
+// GCNDEFAULT-NOT: -target-cpu
// GFX600: "-target-cpu" "gfx600"
// TAHITI: "-target-cpu" "tahiti"
// GFX601: "-target-cpu" "gfx601"