| // This file is distributed under the University of Illinois Open Source | |
| // License. See LICENSE.TXT for details. | |
| // float __floatundisf(du_int a); | |
| #ifdef __x86_64__ | |
| .literal4 | |
| two: .single 2.0 | |
| #define REL_ADDR(_a) (_a)(%rip) | |
| .text | |
| .align 4 | |
| .globl ___floatundisf | |
| ___floatundisf: | |
| movq $1, %rsi | |
| testq %rdi, %rdi | |
| js 1f | |
| cvtsi2ssq %rdi, %xmm0 | |
| ret | |
| 1: andq %rdi, %rsi | |
| shrq %rdi | |
| orq %rsi, %rdi | |
| cvtsi2ssq %rdi, %xmm0 | |
| mulss REL_ADDR(two), %xmm0 | |
| ret | |
| #endif // __x86_64__ |