llvm/test/CodeGen/ARM/2012-08-30-select.ll
Kristof Beyls bfafbd5fbf Don't conditionalize Neon instructions, even in IT blocks.
This has been deprecated since ARMARM v7-AR, release C.b, published back
in 2012.

This also removes test/CodeGen/Thumb2/ifcvt-neon.ll that originally was
introduced to check that conditionalization of Neon instructions did
happen when generating Thumb2. However, the test had evolved and was no
longer testing that. Rather than trying to adapt that test, this commit
introduces test/CodeGen/Thumb2/ifcvt-neon-deprecated.mir, since we can
now use the MIR framework to write nicer/more maintainable tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305998 91177308-0d34-0410-b5e6-96231b3b80d8
2017-06-22 12:11:38 +00:00

17 lines
385 B
LLVM

; RUN: llc < %s -mtriple=thumbv7-apple-ios | FileCheck %s
; rdar://12201387
;CHECK-LABEL: select_s_v_v:
;CHECK: vmov
;CHECK-NEXT: vmov
;CHECK: vmov.i32
;CHECK: bx
define <16 x i8> @select_s_v_v(<16 x i8> %vec, i32 %avail) {
entry:
%and = and i32 %avail, 1
%tobool = icmp eq i32 %and, 0
%ret = select i1 %tobool, <16 x i8> %vec, <16 x i8> zeroinitializer
ret <16 x i8> %ret
}