File: 2007-09-27-LDIntrinsics.ll

package info (click to toggle)
llvm-toolchain-3.8 1%3A3.8.1-24
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 379,280 kB
  • ctags: 388,501
  • sloc: cpp: 2,309,705; ansic: 477,070; objc: 100,918; asm: 97,974; python: 95,911; sh: 18,634; makefile: 7,294; perl: 5,584; ml: 5,460; pascal: 4,661; lisp: 2,548; xml: 686; cs: 350; php: 212; csh: 117
file content (30 lines) | stat: -rw-r--r-- 783 bytes parent folder | download | duplicates (17)
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
; RUN: llc < %s | FileCheck %s
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-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i686-apple-darwin8"

define x86_fp80 @foo(x86_fp80 %x) nounwind{
entry:
	%tmp2 = call x86_fp80 @llvm.sqrt.f80( x86_fp80 %x )
	ret x86_fp80 %tmp2
        
; CHECK-LABEL: foo:
; CHECK: fldt 4(%esp)
; CHECK-NEXT: fsqrt
; CHECK-NEXT: ret
}

declare x86_fp80 @llvm.sqrt.f80(x86_fp80)

define x86_fp80 @bar(x86_fp80 %x) nounwind {
entry:
	%tmp2 = call x86_fp80 @llvm.powi.f80( x86_fp80 %x, i32 3 )
	ret x86_fp80 %tmp2
; CHECK-LABEL: bar:
; CHECK: fldt 4(%esp)
; CHECK-NEXT: fld	%st(0)
; CHECK-NEXT: fmul	%st(1)
; CHECK-NEXT: fmulp
; CHECK-NEXT: ret
}

declare x86_fp80 @llvm.powi.f80(x86_fp80, i32)