File: sched2.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (32 lines) | stat: -rw-r--r-- 839 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
; RUN: %if ptxas %{ llc < %s -march=nvptx64 -mcpu=sm_20 | %ptxas-verify %}

define void @foo(ptr %a) {
; CHECK: .func foo
; CHECK: ld.v2.u32
; CHECK-NEXT: ld.v2.u32
; CHECK-NEXT: ld.v2.u32
; CHECK-NEXT: ld.v2.u32
; CHECK-NEXT: add.s32
; CHECK-NEXT: add.s32
; CHECK-NEXT: add.s32
; CHECK-NEXT: add.s32
; CHECK-NEXT: add.s32
; CHECK-NEXT: add.s32
  %val0 = load <2 x i32>, ptr %a
  %ptr1 = getelementptr <2 x i32>, ptr %a, i32 1
  %val1 = load <2 x i32>, ptr %ptr1
  %ptr2 = getelementptr <2 x i32>, ptr %a, i32 2
  %val2 = load <2 x i32>, ptr %ptr2
  %ptr3 = getelementptr <2 x i32>, ptr %a, i32 3
  %val3 = load <2 x i32>, ptr %ptr3

  %t0 = add <2 x i32> %val0, %val1
  %t1 = add <2 x i32> %t0, %val2
  %t2 = add <2 x i32> %t1, %val3

  store <2 x i32> %t2, ptr %a

  ret void
}