File: fast-isel-call-bool.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (18 lines) | stat: -rw-r--r-- 383 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; RUN: llc < %s -fast-isel -mcpu=core2 -mtriple=x86_64-unknown-unknown -O1 | FileCheck %s
; See PR21557

target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"

declare i64 @bar(i1)

define i64 @foo(ptr %arg) {
; CHECK-LABEL: foo:
top:
  %0 = load i8, ptr %arg
; CHECK: movzbl
  %1 = trunc i8 %0 to i1
; CHECK: andb $1,
  %2 = call i64 @bar(i1 %1)
; CHECK: callq
  ret i64 %2
}