File: stackmap.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16.1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,388 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (17 lines) | stat: -rw-r--r-- 655 bytes parent folder | download | duplicates (22)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
; RUN: opt -S -consthoist < %s | FileCheck %s

target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.9.0"

; Test if the 3rd argument of a stackmap is hoisted.
define i128 @test1(i128 %a) {
; CHECK-LABEL:  @test1
; CHECK:        %const = bitcast i128 134646182756734033220 to i128
; CHECK:        tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 1, i32 24, i128 %const)
entry:
  %0 = add i128 %a, 134646182756734033220
  tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 1, i32 24, i128 134646182756734033220)
  ret i128 %0
}

declare void @llvm.experimental.stackmap(i64, i32, ...)