llvm-6502/test/CodeGen/PTX/fdiv-sm10.ll
Justin Holewinski d8149c1bef PTX: Always use registers for return values, but use .param space for device
parameters if SM >= 2.0

- Update test cases to be more robust against register allocation changes
- Bump up the number of registers to 128 per type
- Include Python script to re-generate register file with any number of
  registers

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133736 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-23 18:10:13 +00:00

16 lines
405 B
LLVM

; RUN: llc < %s -march=ptx32 -mattr=+sm10 | FileCheck %s
define ptx_device float @t1_f32(float %x, float %y) {
; CHECK: div.f32 r{{[0-9]+}}, r{{[0-9]+}}, r{{[0-9]+}};
; CHECK-NEXT: ret;
%a = fdiv float %x, %y
ret float %a
}
define ptx_device double @t1_f64(double %x, double %y) {
; CHECK: div.f64 rd{{[0-9]+}}, rd{{[0-9]+}}, rd{{[0-9]+}};
; CHECK-NEXT: ret;
%a = fdiv double %x, %y
ret double %a
}