diff options
| -rw-r--r-- | lib/Target/R600/AMDGPUCallingConv.td | 2 | ||||
| -rw-r--r-- | test/CodeGen/R600/64bit-kernel-args.ll | 9 |
2 files changed, 10 insertions, 1 deletions
diff --git a/lib/Target/R600/AMDGPUCallingConv.td b/lib/Target/R600/AMDGPUCallingConv.td index 826932b..29a0326 100644 --- a/lib/Target/R600/AMDGPUCallingConv.td +++ b/lib/Target/R600/AMDGPUCallingConv.td @@ -39,7 +39,7 @@ def CC_SI : CallingConv<[ // Calling convention for SI compute kernels def CC_SI_Kernel : CallingConv<[ CCIfType<[v4i32, v4f32], CCAssignToStack <16, 4>>, - CCIfType<[i64], CCAssignToStack < 8, 4>>, + CCIfType<[i64, f64], CCAssignToStack < 8, 4>>, CCIfType<[i32, f32], CCAssignToStack < 4, 4>>, CCIfType<[i16], CCAssignToStack < 2, 4>>, CCIfType<[i8], CCAssignToStack < 1, 4>> diff --git a/test/CodeGen/R600/64bit-kernel-args.ll b/test/CodeGen/R600/64bit-kernel-args.ll new file mode 100644 index 0000000..2020e65 --- /dev/null +++ b/test/CodeGen/R600/64bit-kernel-args.ll @@ -0,0 +1,9 @@ +; RUN: llc < %s -march=r600 -mcpu=tahiti | FileCheck %s + +; SI-CHECK: @f64_kernel_arg +; SI-CHECK: BUFFER_STORE_DWORDX2 +define void @f64_kernel_arg(double addrspace(1)* %out, double %in) { +entry: + store double %in, double addrspace(1)* %out + ret void +} |