mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-30 02:32:08 +00:00
8af78c9cf8
- Emit mad instead of mad.rn for shader model 1.0 - Emit explicit mov.u32 instructions for reading global variables - (most PTX instructions cannot take global variable immediates) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127895 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
436 B
LLVM
18 lines
436 B
LLVM
; RUN: llc < %s -march=ptx -mattr=+sm13 | FileCheck %s
|
|
|
|
define ptx_device float @t1_f32(float %x, float %y, float %z) {
|
|
; CHECK: mad.rn.f32 f0, f1, f2, f3;
|
|
; CHECK-NEXT: ret;
|
|
%a = fmul float %x, %y
|
|
%b = fadd float %a, %z
|
|
ret float %b
|
|
}
|
|
|
|
define ptx_device double @t1_f64(double %x, double %y, double %z) {
|
|
; CHECK: mad.rn.f64 fd0, fd1, fd2, fd3;
|
|
; CHECK-NEXT: ret;
|
|
%a = fmul double %x, %y
|
|
%b = fadd double %a, %z
|
|
ret double %b
|
|
}
|