| Andrey Turetskiy | 6a3d561 | 2016-03-23 11:13:54 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 | FileCheck %s -check-prefix=X87 |
| 2 | ; RUN: llc < %s -march=x86-64 -mattr=-sse | FileCheck %s -check-prefix=X87 |
| 3 | ; RUN: llc < %s -march=x86 -mattr=-x87 | FileCheck %s -check-prefix=NOX87 --implicit-check-not "{{ }}f{{.*}}" |
| 4 | ; RUN: llc < %s -march=x86-64 -mattr=-x87,-sse | FileCheck %s -check-prefix=NOX87 --implicit-check-not "{{ }}f{{.*}}" |
| 5 | ; RUN: llc < %s -march=x86 -mattr=-x87,+sse | FileCheck %s -check-prefix=NOX87 --implicit-check-not "{{ }}f{{.*}}" |
| 6 | ; RUN: llc < %s -march=x86-64 -mattr=-x87,-sse2 | FileCheck %s -check-prefix=NOX87 --implicit-check-not "{{ }}f{{.*}}" |
| 7 | |
| 8 | define void @test(i32 %i, i64 %l, float* %pf, double* %pd, fp128* %pld) nounwind readnone { |
| 9 | ; X87-LABEL: test: |
| 10 | ; NOX87-LABEL: test: |
| 11 | ; X87: fild |
| 12 | ; NOX87: __floatunsisf |
| 13 | %tmp = uitofp i32 %i to float |
| 14 | |
| 15 | ; X87: fild |
| 16 | ; NOX87: __floatdisf |
| 17 | %tmp1 = sitofp i64 %l to float |
| 18 | |
| 19 | ; X87: fadd |
| 20 | ; NOX87: __addsf3 |
| 21 | %tmp2 = fadd float %tmp, %tmp1 |
| 22 | |
| 23 | ; X87: fstp |
| 24 | store float %tmp2, float* %pf |
| 25 | |
| 26 | ; X87: fild |
| 27 | ; NOX87: __floatunsidf |
| 28 | %tmp3 = uitofp i32 %i to double |
| 29 | |
| 30 | ; X87: fild |
| 31 | ; NOX87: __floatdidf |
| 32 | %tmp4 = sitofp i64 %l to double |
| 33 | |
| 34 | ; X87: fadd |
| 35 | ; NOX87: __adddf3 |
| 36 | %tmp5 = fadd double %tmp3, %tmp4 |
| 37 | |
| 38 | ; X87: fstp |
| 39 | store double %tmp5, double* %pd |
| 40 | |
| 41 | ; X87: __floatsitf |
| 42 | ; NOX87: __floatsitf |
| 43 | %tmp6 = sitofp i32 %i to fp128 |
| 44 | |
| 45 | ; X87: __floatunditf |
| 46 | ; NOX87: __floatunditf |
| 47 | %tmp7 = uitofp i64 %l to fp128 |
| 48 | |
| 49 | ; X87: __addtf3 |
| 50 | ; NOX87: __addtf3 |
| 51 | %tmp8 = fadd fp128 %tmp6, %tmp7 |
| 52 | store fp128 %tmp8, fp128* %pld |
| 53 | |
| 54 | ret void |
| 55 | } |