File: poison-legalization.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.7-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,245,064 kB
  • sloc: cpp: 7,619,731; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,676; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (24 lines) | stat: -rw-r--r-- 584 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
; RUN: llc < %s -mtriple=riscv32  | FileCheck %s

define void @SoftenFloat(ptr %p1)  {
; CHECK-LABEL: SoftenFloat:
; CHECK:       # %bb.0:                                # %entry
; CHECK-NEXT:     sw      a0, 4(a0)
; CHECK-NEXT:     sw      a0, 0(a0)
; CHECK-NEXT:     ret

entry:
  store volatile double poison, ptr %p1
  ret void
}

define void @PromoteHalf(ptr %p1 )  {
; CHECK-LABEL: PromoteHalf:
; CHECK:       # %bb.0:                                # %entry
; CHECK-NEXT:     sh      a0, 0(a0)
; CHECK-NEXT:     ret
entry:
   store volatile half poison, ptr %p1
   ret void
}