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 } 56
