File: litpoolremat.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (28 lines) | stat: -rw-r--r-- 814 bytes parent folder | download | duplicates (27) 
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
 
; RUN: llc < %s -mtriple=thumb-apple-darwin | FileCheck %s

declare void @consume_value(i32) #1

declare i32 @get_value(...) #1

declare void @consume_three_values(i32, i32, i32) #1

; Function Attrs: nounwind uwtable
define void @should_not_spill() #0 {
  tail call void @consume_value(i32 1764) #2
  %1 = tail call i32 (...) @get_value() #2
  %2 = tail call i32 (...) @get_value() #2
  %3 = tail call i32 (...) @get_value() #2
  tail call void @consume_value(i32 %1) #2
  tail call void @consume_value(i32 %2) #2
  tail call void @consume_value(i32 %3) #2
  tail call void @consume_value(i32 1764) #2
  tail call void @consume_three_values(i32 %1, i32 %2, i32 %3) #2
  ret void
}

; CHECK: ldr r0, LCPI0_0
; CHECK-NOT: str r0
; CHECK: bl
; CHECK: ldr r0, LCPI0_0
; CHECK-LABEL: LCPI0_0:
; CHECK-NEXT: .long 1764