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llvm-6502/test/CodeGen/XCore/threads.ll
David Blaikie 5a70dd1d82 [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 
Similar to gep (r230786) and load (r230794) changes.

Similar migration script can be used to update test cases, which
successfully migrated all of LLVM and Polly, but about 4 test cases
needed manually changes in Clang.

(this script will read the contents of stdin and massage it into stdout
- wrap it in the 'apply.sh' script shown in previous commits + xargs to
apply it over a large set of test cases)

import fileinput
import sys
import re

rep = re.compile(r"(getelementptr(?:\s+inbounds)?\s*\()((<\d*\s+x\s+)?([^@]*?)(|\s*addrspace\(\d+\))\s*\*(?(3)>)\s*)(?=$|%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|zeroinitializer|<|\[\[[a-zA-Z]|\{\{)", re.MULTILINE | re.DOTALL)

def conv(match):
  line = match.group(1)
  line += match.group(4)
  line += ", "
  line += match.group(2)
  return line

line = sys.stdin.read()
off = 0
for match in re.finditer(rep, line):
  sys.stdout.write(line[off:match.start()])
  sys.stdout.write(conv(match))
  off = match.end()
sys.stdout.write(line[off:])

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232184 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-13 18:20:45 +00:00

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; RUN: llc -march=xcore < %s | FileCheck %s
; RUN: llc -march=xcore -O=0 < %s | FileCheck %s -check-prefix=PHINODE
declare i8 addrspace(1)* @llvm.xcore.getst.p1i8.p1i8(i8 addrspace(1)* %r)
declare void @llvm.xcore.msync.p1i8(i8 addrspace(1)* %r)
declare void @llvm.xcore.ssync()
declare void @llvm.xcore.mjoin.p1i8(i8 addrspace(1)* %r)
declare void @llvm.xcore.initsp.p1i8(i8 addrspace(1)* %r, i8* %value)
declare void @llvm.xcore.initpc.p1i8(i8 addrspace(1)* %r, i8* %value)
declare void @llvm.xcore.initlr.p1i8(i8 addrspace(1)* %r, i8* %value)
declare void @llvm.xcore.initcp.p1i8(i8 addrspace(1)* %r, i8* %value)
declare void @llvm.xcore.initdp.p1i8(i8 addrspace(1)* %r, i8* %value)
define i8 addrspace(1)* @test_getst(i8 addrspace(1)* %r) {
; CHECK-LABEL: test_getst:
; CHECK: getst r0, res[r0]
%result = call i8 addrspace(1)* @llvm.xcore.getst.p1i8.p1i8(i8 addrspace(1)* %r)
ret i8 addrspace(1)* %result
}
define void @test_ssync() {
; CHECK-LABEL: test_ssync:
; CHECK: ssync
call void @llvm.xcore.ssync()
ret void
}
define void @test_mjoin(i8 addrspace(1)* %r) {
; CHECK-LABEL: test_mjoin:
; CHECK: mjoin res[r0]
call void @llvm.xcore.mjoin.p1i8(i8 addrspace(1)* %r)
ret void
}
define void @test_initsp(i8 addrspace(1)* %t, i8* %src) {
; CHECK-LABEL: test_initsp:
; CHECK: init t[r0]:sp, r1
call void @llvm.xcore.initsp.p1i8(i8 addrspace(1)* %t, i8* %src)
ret void
}
define void @test_initpc(i8 addrspace(1)* %t, i8* %src) {
; CHECK-LABEL: test_initpc:
; CHECK: init t[r0]:pc, r1
call void @llvm.xcore.initpc.p1i8(i8 addrspace(1)* %t, i8* %src)
ret void
}
define void @test_initlr(i8 addrspace(1)* %t, i8* %src) {
; CHECK-LABEL: test_initlr:
; CHECK: init t[r0]:lr, r1
call void @llvm.xcore.initlr.p1i8(i8 addrspace(1)* %t, i8* %src)
ret void
}
define void @test_initcp(i8 addrspace(1)* %t, i8* %src) {
; CHECK-LABEL: test_initcp:
; CHECK: init t[r0]:cp, r1
call void @llvm.xcore.initcp.p1i8(i8 addrspace(1)* %t, i8* %src)
ret void
}
define void @test_initdp(i8 addrspace(1)* %t, i8* %src) {
; CHECK-LABEL: test_initdp:
; CHECK: init t[r0]:dp, r1
call void @llvm.xcore.initdp.p1i8(i8 addrspace(1)* %t, i8* %src)
ret void
}
@tl = thread_local global [3 x i32] zeroinitializer
@tle = external thread_local global [2 x i32]
define i32* @f_tl() {
; CHECK-LABEL: f_tl:
; CHECK: get r11, id
; CHECK: ldaw [[R0:r[0-9]]], dp[tl]
; CHECK: ldc [[R1:r[0-9]]], 8
; CHECK: ldc [[R2:r[0-9]]], 12
; r0 = id*12 + 8 + &tl
; CHECK: lmul {{r[0-9]}}, r0, r11, [[R2]], [[R0]], [[R1]]
ret i32* getelementptr inbounds ([3 x i32], [3 x i32]* @tl, i32 0, i32 2)
}
define i32* @f_tle() {
; CHECK-LABEL: f_tle:
; CHECK: get r11, id
; CHECK: shl [[R0:r[0-9]]], r11, 3
; CHECK: ldaw [[R1:r[0-9]]], dp[tle]
; r0 = &tl + id*8
; CHECK: add r0, [[R1]], [[R0]]
ret i32* getelementptr inbounds ([2 x i32], [2 x i32]* @tle, i32 0, i32 0)
}
define i32 @f_tlExpr () {
; CHECK-LABEL: f_tlExpr:
; CHECK: get r11, id
; CHECK: shl [[R0:r[0-9]]], r11, 3
; CHECK: ldaw [[R1:r[0-9]]], dp[tle]
; CHECK: add [[R2:r[0-9]]], [[R1]], [[R0]]
; CHECK: add r0, [[R2]], [[R2]]
ret i32 add(
i32 ptrtoint( i32* getelementptr inbounds ([2 x i32], [2 x i32]* @tle, i32 0, i32 0) to i32),
i32 ptrtoint( i32* getelementptr inbounds ([2 x i32], [2 x i32]* @tle, i32 0, i32 0) to i32))
}
define void @phiNode1() {
; N.B. lowering of duplicate constexpr in a PHI node requires -O=0
; PHINODE-LABEL: phiNode1:
; PHINODE: get r11, id
; PHINODE-LABEL: .LBB11_1:
; PHINODE: get r11, id
; PHINODE: bu .LBB11_1
entry:
br label %ConstantExpPhiNode
ConstantExpPhiNode:
%ptr = phi i32* [ getelementptr inbounds ([3 x i32], [3 x i32]* @tl, i32 0, i32 0), %entry ],
[ getelementptr inbounds ([3 x i32], [3 x i32]* @tl, i32 0, i32 0), %ConstantExpPhiNode ]
br label %ConstantExpPhiNode
exit:
ret void
}
define void @phiNode2( i1 %bool) {
; N.B. check an extra 'Node_crit_edge' (LBB12_1) is inserted
; PHINODE-LABEL: phiNode2:
; PHINODE: bf {{r[0-9]}}, .LBB12_3
; PHINODE: bu .LBB12_1
; PHINODE-LABEL: .LBB12_1:
; PHINODE: get r11, id
; PHINODE-LABEL: .LBB12_2:
; PHINODE: get r11, id
; PHINODE: bu .LBB12_2
; PHINODE-LABEL: .LBB12_3:
entry:
br i1 %bool, label %ConstantExpPhiNode, label %exit
ConstantExpPhiNode:
%ptr = phi i32* [ getelementptr inbounds ([3 x i32], [3 x i32]* @tl, i32 0, i32 0), %entry ],
[ getelementptr inbounds ([3 x i32], [3 x i32]* @tl, i32 0, i32 0), %ConstantExpPhiNode ]
br label %ConstantExpPhiNode
exit:
ret void
}
; CHECK-LABEL: tl:
; CHECK: .space 96
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