1 ; RUN: llc -march=mipsel < %s | FileCheck %s -check-prefix=FP32 -check-prefix=CHECK 2 ; RUN: llc -march=mips < %s | FileCheck %s -check-prefix=FP32 -check-prefix=CHECK 3 ; RUN: llc -march=mipsel -mcpu=mips32r2 -mattr=+fp64 < %s | FileCheck %s -check-prefix=FP64 -check-prefix=CHECK 4 ; RUN: llc -march=mips -mcpu=mips32r2 -mattr=+fp64 < %s | FileCheck %s -check-prefix=FP64 -check-prefix=CHECK 5 6 @a = external global i32 7 8 ; CHECK-LABEL: f: 9 ; FP32: mtc1 10 ; FP32: mtc1 11 ; FP64-DAG: mtc1 12 ; FP64-DAG: mthc1 13 14 define double @f(i32 %a1, double %d) nounwind { 15 entry: 16 store i32 %a1, i32* @a, align 4 17 %add = fadd double %d, 2.000000e+00 18 ret double %add 19 } 20 21 ; CHECK-LABEL: f3: 22 ; FP32: mfc1 23 ; FP32: mfc1 24 ; FP64-DAG: mfc1 25 ; FP64-DAG: mfhc1 26 27 define void @f3(double %d, i32 %a1) nounwind { 28 entry: 29 tail call void @f2(i32 %a1, double %d) nounwind 30 ret void 31 } 32 33 declare void @f2(i32, double) 34 35
