File: load-sext-i1.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 (15 lines) | stat: -rw-r--r-- 541 bytes

parent folder | download | duplicates (6)

; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
; RUN: %if ptxas %{ llc < %s -march=nvptx64 -mcpu=sm_20 | %ptxas-verify %}

target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64"
target triple = "nvptx-nvidia-cuda"

define void @main(ptr %a1, i32 %a2, ptr %arg3) {
; CHECK: ld.u8
; CHECK-NOT: ld.u1
  %t1 = getelementptr i1, ptr %a1, i32 %a2
  %t2 = load i1, ptr %t1
  %t3 = sext i1 %t2 to i32
  store i32 %t3, ptr %arg3
  ret void
}