File: 2008-10-10-InlineAsmMemoryOperand.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (16 lines) | stat: -rw-r--r-- 703 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; RUN: llc < %s -march=sparc
; PR 1557

target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-f128:128:128"
@llvm.global_ctors = appending global [1 x { i32, void ()* }] [ { i32, void ()* } { i32 65535, void ()* @set_fast_math } ]		; <[1 x { i32, void ()* }]*> [#uses=0]

define internal void @set_fast_math() nounwind {
entry:
	%fsr = alloca i32		; <i32*> [#uses=4]
	call void asm "st %fsr, $0", "=*m"(i32* %fsr) nounwind
	%0 = load i32* %fsr, align 4		; <i32> [#uses=1]
	%1 = or i32 %0, 4194304		; <i32> [#uses=1]
	store i32 %1, i32* %fsr, align 4
	call void asm sideeffect "ld $0, %fsr", "*m"(i32* %fsr) nounwind
	ret void
}