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llvm-6502/test/CodeGen/PowerPC/atomic-1.ll

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FileCheck-ize a couple tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135427 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 21:23:42 +00:00
; RUN: llc < %s -march=ppc32 | FileCheck %s
64-bit atomic operations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49949 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-19 02:30:38 +00:00
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 06:05:24 +00:00
define i32 @exchange_and_add(i32* %mem, i32 %val) nounwind {
FileCheck-ize a couple tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135427 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 21:23:42 +00:00
; CHECK: exchange_and_add:
; CHECK: lwarx
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 06:05:24 +00:00
%tmp = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %mem, i32 %val)
FileCheck-ize a couple tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135427 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 21:23:42 +00:00
; CHECK: stwcx.
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 06:05:24 +00:00
ret i32 %tmp
64-bit atomic operations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49949 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-19 02:30:38 +00:00
}
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 06:05:24 +00:00
define i32 @exchange_and_cmp(i32* %mem) nounwind {
FileCheck-ize a couple tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135427 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 21:23:42 +00:00
; CHECK: exchange_and_cmp:
; CHECK: lwarx
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 06:05:24 +00:00
%tmp = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %mem, i32 0, i32 1)
FileCheck-ize a couple tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135427 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 21:23:42 +00:00
; CHECK: stwcx.
; CHECK: stwcx.
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 06:05:24 +00:00
ret i32 %tmp
64-bit atomic operations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49949 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-19 02:30:38 +00:00
}
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 06:05:24 +00:00
define i32 @exchange(i32* %mem, i32 %val) nounwind {
FileCheck-ize a couple tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135427 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 21:23:42 +00:00
; CHECK: exchange:
; CHECK: lwarx
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 06:05:24 +00:00
%tmp = call i32 @llvm.atomic.swap.i32.p0i32(i32* %mem, i32 1)
FileCheck-ize a couple tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135427 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-18 21:23:42 +00:00
; CHECK: stwcx.
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 06:05:24 +00:00
ret i32 %tmp
64-bit atomic operations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49949 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-19 02:30:38 +00:00
}
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 06:05:24 +00:00
declare i32 @llvm.atomic.load.add.i32.p0i32(i32* nocapture, i32) nounwind
declare i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* nocapture, i32, i32) nounwind
declare i32 @llvm.atomic.swap.i32.p0i32(i32* nocapture, i32) nounwind
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