File: fast-isel-constpool.ll

package info (click to toggle)
llvm 2.6-9.1
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 57,604 kB
  • ctags: 44,336
  • sloc: cpp: 344,766; sh: 12,407; ansic: 10,617; ada: 3,070; ml: 2,505; perl: 2,496; makefile: 1,426; pascal: 1,163; exp: 389; asm: 307; python: 298; objc: 260; lisp: 182; csh: 117; xml: 38; f90: 36; tcl: 20
file content (17 lines) | stat: -rw-r--r-- 735 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
; RUN: llvm-as < %s | llc -fast-isel | grep {LCPI1_0(%rip)}
; Make sure fast isel uses rip-relative addressing when required.
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
target triple = "x86_64-apple-darwin9.0"

define i32 @f0(double %x) nounwind {
entry:
	%retval = alloca i32		; <i32*> [#uses=2]
	%x.addr = alloca double		; <double*> [#uses=2]
	store double %x, double* %x.addr
	%tmp = load double* %x.addr		; <double> [#uses=1]
	%cmp = fcmp olt double %tmp, 8.500000e-01		; <i1> [#uses=1]
	%conv = zext i1 %cmp to i32		; <i32> [#uses=1]
	store i32 %conv, i32* %retval
	%0 = load i32* %retval		; <i32> [#uses=1]
	ret i32 %0
}