src/gallium/drivers/radeonsi/glsl_tests/div.glsl

   1 ; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s
   2
   3 ; FUNC-LABEL: {{^}}@div:
   4 ; GCN: main
   5 ; GCN: v_interp_mov
   6 ; GCN: v_interp_mov
   7 ; GCN-NEXT: v_rcp_f32
   8 ; GCN-NEXT: v_mul_f32
   9 ; GCN-NEXT: epilog
  10
  11 #shader fs div
  12 #version 400
  13 flat in vec2 v;
  14 void main() {
  15     gl_FragColor.x = v.x / v.y;
  16 }
  17
  18
  19 ; FUNC-LABEL: {{^}}@rcp:
  20 ; GCN: main
  21 ; GCN: v_interp_mov
  22 ; GCN-NEXT: v_rcp_f32
  23 ; GCN-NEXT: epilog
  24
  25 #shader fs rcp
  26 #version 400
  27 flat in float x;
  28 void main() {
  29     gl_FragColor.x = 1 / x;
  30 }