| module &module:1:0:$full:$large:$default; |
| |
| /* Tests for load/store addressing modes. */ |
| |
| /* { dg-do compile } */ |
| /* { dg-options "-fdump-tree-original" } */ |
| |
| prog kernel &Kernel(kernarg_u64 %input_ptr, kernarg_u64 %input_ptr2, kernarg_u64 %output_ptr) |
| { |
| global_u32 %global_array[4]; |
| |
| ld_kernarg_u64 $d0, [%input_ptr]; |
| ld_kernarg_u64 $d2, [%input_ptr2]; |
| ld_global_u32 $s0, [$d0]; |
| ld_global_u64 $d1, [$d2 + 4]; |
| |
| ld_global_u32 $s2, [%global_array][$d1 + 4]; |
| |
| ld_kernarg_u64 $d0, [%output_ptr]; |
| st_global_u32 $s0, [$d0]; |
| st_global_u32 $s1, [$d0 + 4]; |
| st_global_u32 $s2, [$d0 + 8]; |
| |
| ret; |
| }; |
| |
| /* %input_ptr, %input_ptr2 and %output_ptr accesses should generate offsets to the __args array */ |
| /* { dg-final { scan-tree-dump "__args;\[\n \]+d0 =" "original"} } */ |
| /* { dg-final { scan-tree-dump "\\\(__args \\\+ 8\\\);\[\n \]+d2 =" "original"} } */ |
| /* { dg-final { scan-tree-dump "\\\(__args \\\+ 16\\\);\[\n \]+d0 =" "original"} } */ |
| |
| /* ld_global_u32 $s0, [$d0] */ |
| /* { dg-final { scan-tree-dump "\\\*\\\(unsigned int \\\*\\\) d0;\[\n \]+s0 =" "original"} } */ |
| |
| /* ld_global_u64 $d1, [$d2 + 4] pointer arithmetics*/ |
| /* { dg-final { scan-tree-dump "d2 \\\+ 4\\\);\[\n \]+d1 = " "original"} } */ |
| |
| /* ld_global_u32 $s2, [%global_array][$d1 + 4]; is the most complex form */ |
| /* { dg-final { scan-tree-dump "\\\(unsigned long\\\) &_Kernel.global_array\\\) \\\+ \\\(unsigned long\\\) d1\\\) \\\+ 4" "original" } } */ |