File: call-imm.ll

package info (click to toggle)
llvm-toolchain-3.7 1%3A3.7.1-5
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 345,556 kB
  • ctags: 362,199
  • sloc: cpp: 2,156,381; ansic: 458,339; objc: 91,547; python: 89,988; asm: 86,305; sh: 21,479; makefile: 6,853; perl: 5,601; ml: 5,458; pascal: 3,933; lisp: 2,429; xml: 686; cs: 239; php: 202; csh: 117
file content (25 lines) | stat: -rw-r--r-- 934 bytes parent folder | download | duplicates (8)
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
; RUN: llc < %s -mtriple=i386-apple-darwin -relocation-model=static | FileCheck -check-prefix X86STA %s
; RUN: llc < %s -mtriple=i386-apple-darwin -relocation-model=pic | FileCheck -check-prefix X86PIC %s
; RUN: llc < %s -mtriple=i386-pc-linux -relocation-model=dynamic-no-pic | FileCheck -check-prefix X86DYN %s
; RUN: llc < %s -mtriple=i386-pc-win32 -relocation-model=static | FileCheck -check-prefix X86WINSTA %s

; Call to immediate is not safe on x86-64 unless we *know* that the
; call will be within 32-bits pcrel from the dest immediate.

; RUN: llc < %s -march=x86-64 | FileCheck -check-prefix X64 %s

; PR3666
; PR3773
; rdar://6904453

define i32 @main() nounwind {
entry:
	%0 = call i32 inttoptr (i32 12345678 to i32 (i32)*)(i32 0) nounwind		; <i32> [#uses=1]
	ret i32 %0
}

; X86STA: {{call.*12345678}}
; X86PIC-NOT: {{call.*12345678}}
; X86DYN: {{call.*12345678}}
; X86WINSTA: {{call.*[*]%eax}}
; X64: {{call.*[*]%rax}}