File: load.ll

package info (click to toggle)
llvm-toolchain-3.9 1%3A3.9.1-9
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 441,144 kB
  • ctags: 428,836
  • sloc: cpp: 2,546,577; ansic: 538,318; asm: 119,677; objc: 103,316; python: 102,148; sh: 27,847; pascal: 5,626; ml: 5,510; perl: 5,293; lisp: 4,801; makefile: 2,177; xml: 686; cs: 362; php: 212; csh: 117
file content (47 lines) | stat: -rw-r--r-- 1,363 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
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt | FileCheck %s
; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -fast-isel -fast-isel-abort=1 | FileCheck %s

; Test that basic loads are assembled properly.

target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
target triple = "wasm32-unknown-unknown"

; CHECK-LABEL: ldi32:
; CHECK-NEXT: .param i32{{$}}
; CHECK-NEXT: .result i32{{$}}
; CHECK-NEXT: i32.load $push[[NUM:[0-9]+]]=, 0($0){{$}}
; CHECK-NEXT: return $pop[[NUM]]{{$}}
define i32 @ldi32(i32 *%p) {
  %v = load i32, i32* %p
  ret i32 %v
}

; CHECK-LABEL: ldi64:
; CHECK-NEXT: .param i32{{$}}
; CHECK-NEXT: .result i64{{$}}
; CHECK-NEXT: i64.load $push[[NUM:[0-9]+]]=, 0($0){{$}}
; CHECK-NEXT: return $pop[[NUM]]{{$}}
define i64 @ldi64(i64 *%p) {
  %v = load i64, i64* %p
  ret i64 %v
}

; CHECK-LABEL: ldf32:
; CHECK-NEXT: .param i32{{$}}
; CHECK-NEXT: .result f32{{$}}
; CHECK-NEXT: f32.load $push[[NUM:[0-9]+]]=, 0($0){{$}}
; CHECK-NEXT: return $pop[[NUM]]{{$}}
define float @ldf32(float *%p) {
  %v = load float, float* %p
  ret float %v
}

; CHECK-LABEL: ldf64:
; CHECK-NEXT: .param i32{{$}}
; CHECK-NEXT: .result f64{{$}}
; CHECK-NEXT: f64.load $push[[NUM:[0-9]+]]=, 0($0){{$}}
; CHECK-NEXT: return $pop[[NUM]]{{$}}
define double @ldf64(double *%p) {
  %v = load double, double* %p
  ret double %v
}