File: fcmp-cnde-int-args.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (16 lines) | stat: -rw-r--r-- 570 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s

; This test checks a bug in R600TargetLowering::LowerSELECT_CC where the
; chance to optimize the fcmp + select instructions to SET* was missed
; due to the fact that the operands to fcmp and select had different types

; CHECK: SET{{[A-Z]+}}_DX10

define amdgpu_kernel void @test(ptr addrspace(1) %out, ptr addrspace(1) %in) {
entry:
  %0 = load float, ptr addrspace(1) %in
  %cmp = fcmp oeq float %0, 0.000000e+00
  %value = select i1 %cmp, i32 -1, i32 0
  store i32 %value, ptr addrspace(1) %out
  ret void
}