| Reid Kleckner | 4a406d3 | 2014-05-06 01:20:42 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s -check-prefix=X86-64 |
| 2 | ; RUN: llc < %s -mtriple=x86_64-cygwin | FileCheck %s -check-prefix=WIN64 |
| 3 | ; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s -check-prefix=WIN64 |
| 4 | ; RUN: llc < %s -mtriple=x86_64-mingw32 | FileCheck %s -check-prefix=WIN64 |
| 5 | |
| 6 | define i64 @mod128(i128 %x) { |
| 7 | ; X86-64: movl $3, %edx |
| 8 | ; X86-64: xorl %ecx, %ecx |
| 9 | ; X86-64: callq __modti3 |
| 10 | ; X86-64-NOT: movd %xmm0, %rax |
| 11 | |
| 12 | ; WIN64-NOT: movl $3, %r8d |
| 13 | ; WIN64-NOT: xorl %r9d, %r9d |
| 14 | ; WIN64-DAG: movq %rdx, 56(%rsp) |
| 15 | ; WIN64-DAG: movq %rcx, 48(%rsp) |
| 16 | ; WIN64-DAG: leaq 48(%rsp), %rcx |
| 17 | ; WIN64-DAG: leaq 32(%rsp), %rdx |
| 18 | ; WIN64-DAG: movq $0, 40(%rsp) |
| 19 | ; WIN64-DAG: movq $3, 32(%rsp) |
| 20 | ; WIN64: callq __modti3 |
| 21 | ; WIN64: movd %xmm0, %rax |
| 22 | |
| 23 | %1 = srem i128 %x, 3 |
| 24 | %2 = trunc i128 %1 to i64 |
| 25 | ret i64 %2 |
| 26 | } |