| Alp Toker | 1a5a520 | 2014-06-27 02:04:28 +0000 | [diff] [blame] | 1 | // Test that we can consume LLVM IR/bitcode in the frontend and produce |
| Alp Toker | 830c34e | 2014-06-27 02:59:39 +0000 | [diff] [blame] | 2 | // equivalent output to a standard compilation. |
| Alp Toker | 1a5a520 | 2014-06-27 02:04:28 +0000 | [diff] [blame] | 3 | |
| Alp Toker | 830c34e | 2014-06-27 02:59:39 +0000 | [diff] [blame] | 4 | // We strip differing '.file' directives before comparing. |
| Alp Toker | 8e7e1b8 | 2014-06-27 02:35:57 +0000 | [diff] [blame] | 5 | |
| Alp Toker | 1a5a520 | 2014-06-27 02:04:28 +0000 | [diff] [blame] | 6 | // Reference output: |
| Alp Toker | 1d1ac11 | 2014-06-27 03:11:38 +0000 | [diff] [blame] | 7 | // RUN: %clang_cc1 -S -o - %s | grep -v '\.file' > %t.s |
| Alp Toker | 1a5a520 | 2014-06-27 02:04:28 +0000 | [diff] [blame] | 8 | |
| 9 | // LLVM bitcode: |
| 10 | // RUN: %clang_cc1 -emit-llvm-bc -o %t.bc %s |
| Alp Toker | 1d1ac11 | 2014-06-27 03:11:38 +0000 | [diff] [blame] | 11 | // RUN: %clang_cc1 -S -o - %t.bc | grep -v '\.file' > %t.bc.s |
| Alp Toker | 830c34e | 2014-06-27 02:59:39 +0000 | [diff] [blame] | 12 | // RUN: diff %t.s %t.bc.s |
| Alp Toker | 1a5a520 | 2014-06-27 02:04:28 +0000 | [diff] [blame] | 13 | |
| 14 | // LLVM IR source code: |
| Alp Toker | 830c34e | 2014-06-27 02:59:39 +0000 | [diff] [blame] | 15 | // RUN: %clang_cc1 -emit-llvm -o %t.ll %s |
| Alp Toker | 1d1ac11 | 2014-06-27 03:11:38 +0000 | [diff] [blame] | 16 | // RUN: %clang_cc1 -S -o - %t.ll | grep -v '\.file' > %t.ll.s |
| Alp Toker | 830c34e | 2014-06-27 02:59:39 +0000 | [diff] [blame] | 17 | // RUN: diff %t.s %t.ll.s |
| Alp Toker | 1a5a520 | 2014-06-27 02:04:28 +0000 | [diff] [blame] | 18 | |
| 19 | int f() { return 0; } |