blob: 65f3926ca0055e5713fd02e0998c7f156049db15 [file] [log] [blame]
; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names < %s -mattr=-vsx -mtriple=powerpc-unknown-linux-gnu | FileCheck %s
define double @fabs(double %f) {
; CHECK-LABEL: fabs:
; CHECK: # %bb.0:
; CHECK-NEXT: fabs f1, f1
; CHECK-NEXT: blr
;
%t = tail call double @fabs( double %f ) readnone
ret double %t
}
define float @bitcast_fabs(float %x) {
; CHECK-LABEL: bitcast_fabs:
; CHECK: # %bb.0:
; CHECK: stfs f1, 8(r1)
; CHECK: lwz r3, 8(r1)
; CHECK-NEXT: clrlwi r3, r3, 1
; CHECK-NEXT: stw r3, 12(r1)
; CHECK-NEXT: lfs f1, 12(r1)
; CHECK-NEXT: addi r1, r1, 16
; CHECK-NEXT: blr
;
%bc1 = bitcast float %x to i32
%and = and i32 %bc1, 2147483647
%bc2 = bitcast i32 %and to float
ret float %bc2
}