forked from OSchip/llvm-project
35 lines
844 B
LLVM
35 lines
844 B
LLVM
; RUN: llc -march=mipsel < %s | FileCheck %s -check-prefix=FP32 -check-prefix=CHECK
|
|
; RUN: llc -march=mips < %s | FileCheck %s -check-prefix=FP32 -check-prefix=CHECK
|
|
; RUN: llc -march=mipsel -mattr=+fp64 < %s | FileCheck %s -check-prefix=FP64 -check-prefix=CHECK
|
|
; RUN: llc -march=mips -mattr=+fp64 < %s | FileCheck %s -check-prefix=FP64 -check-prefix=CHECK
|
|
|
|
@a = external global i32
|
|
|
|
; CHECK-LABEL: f:
|
|
; FP32: mtc1
|
|
; FP32: mtc1
|
|
; FP64-DAG: mtc1
|
|
; FP64-DAG: mthc1
|
|
|
|
define double @f(i32 %a1, double %d) nounwind {
|
|
entry:
|
|
store i32 %a1, i32* @a, align 4
|
|
%add = fadd double %d, 2.000000e+00
|
|
ret double %add
|
|
}
|
|
|
|
; CHECK-LABEL: f3:
|
|
; FP32: mfc1
|
|
; FP32: mfc1
|
|
; FP64-DAG: mfc1
|
|
; FP64-DAG: mfhc1
|
|
|
|
define void @f3(double %d, i32 %a1) nounwind {
|
|
entry:
|
|
tail call void @f2(i32 %a1, double %d) nounwind
|
|
ret void
|
|
}
|
|
|
|
declare void @f2(i32, double)
|
|
|