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| 1 ; This file checks support for address mode optimization. | 1 ; This file checks support for address mode optimization. |
| 2 | 2 |
| 3 ; RUN: %p2i --assemble --disassemble -i %s --args -O2 --verbose none \ | 3 ; RUN: %p2i --filetype=obj --disassemble -i %s --args -O2 \ |
| 4 ; RUN: | FileCheck %s | 4 ; RUN: | FileCheck %s |
| 5 ; RUN: %p2i --assemble --disassemble -i %s --args -O2 -mattr=sse4.1 \ | 5 ; RUN: %p2i --filetype=obj --disassemble -i %s --args -O2 -mattr=sse4.1 \ |
| 6 ; RUN: --verbose none | FileCheck --check-prefix=SSE41 %s | 6 ; RUN: | FileCheck --check-prefix=SSE41 %s |
| 7 | 7 |
| 8 define float @load_arg_plus_200000(float* %arg) { | 8 define float @load_arg_plus_200000(float* %arg) { |
| 9 entry: | 9 entry: |
| 10 %arg.int = ptrtoint float* %arg to i32 | 10 %arg.int = ptrtoint float* %arg to i32 |
| 11 %addr.int = add i32 %arg.int, 200000 | 11 %addr.int = add i32 %arg.int, 200000 |
| 12 %addr.ptr = inttoptr i32 %addr.int to float* | 12 %addr.ptr = inttoptr i32 %addr.int to float* |
| 13 %addr.load = load float* %addr.ptr, align 4 | 13 %addr.load = load float* %addr.ptr, align 4 |
| 14 ret float %addr.load | 14 ret float %addr.load |
| 15 ; CHECK-LABEL: load_arg_plus_200000 | 15 ; CHECK-LABEL: load_arg_plus_200000 |
| 16 ; CHECK: movss xmm0,DWORD PTR [eax+0x30d40] | 16 ; CHECK: movss xmm0,DWORD PTR [eax+0x30d40] |
| (...skipping 122 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 139 define float @address_mode_opt_sub_min_int(float* %arg) { | 139 define float @address_mode_opt_sub_min_int(float* %arg) { |
| 140 entry: | 140 entry: |
| 141 %arg.int = ptrtoint float* %arg to i32 | 141 %arg.int = ptrtoint float* %arg to i32 |
| 142 %addr1.int = sub i32 %arg.int, 2147483648 | 142 %addr1.int = sub i32 %arg.int, 2147483648 |
| 143 %addr1.ptr = inttoptr i32 %addr1.int to float* | 143 %addr1.ptr = inttoptr i32 %addr1.int to float* |
| 144 %addr1.load = load float* %addr1.ptr, align 4 | 144 %addr1.load = load float* %addr1.ptr, align 4 |
| 145 ret float %addr1.load | 145 ret float %addr1.load |
| 146 ; CHECK-LABEL: address_mode_opt_sub_min_int | 146 ; CHECK-LABEL: address_mode_opt_sub_min_int |
| 147 ; CHECK: movss xmm0,DWORD PTR [{{.*}}-0x80000000] | 147 ; CHECK: movss xmm0,DWORD PTR [{{.*}}-0x80000000] |
| 148 } | 148 } |
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