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llvm-project/llvm/test/CodeGen/PowerPC/atomic-2.ll

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FileCheck-ize a couple tests. llvm-svn: 135427
2011-07-19 05:23:42 +08:00
; RUN: llc < %s -march=ppc64 | FileCheck %s
64-bit atomic operations. llvm-svn: 49949
2008-04-19 10:30:38 +08:00
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. llvm-svn: 133337
2011-06-18 14:05:24 +08:00
define i64 @exchange_and_add(i64* %mem, i64 %val) nounwind {
FileCheck-ize a couple tests. llvm-svn: 135427
2011-07-19 05:23:42 +08:00
; CHECK: exchange_and_add:
; CHECK: ldarx
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. llvm-svn: 133337
2011-06-18 14:05:24 +08:00
%tmp = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %mem, i64 %val)
FileCheck-ize a couple tests. llvm-svn: 135427
2011-07-19 05:23:42 +08:00
; CHECK: stdcx.
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. llvm-svn: 133337
2011-06-18 14:05:24 +08:00
ret i64 %tmp
64-bit atomic operations. llvm-svn: 49949
2008-04-19 10:30:38 +08:00
}
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. llvm-svn: 133337
2011-06-18 14:05:24 +08:00
define i64 @exchange_and_cmp(i64* %mem) nounwind {
FileCheck-ize a couple tests. llvm-svn: 135427
2011-07-19 05:23:42 +08:00
; CHECK: exchange_and_cmp:
; CHECK: ldarx
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. llvm-svn: 133337
2011-06-18 14:05:24 +08:00
%tmp = call i64 @llvm.atomic.cmp.swap.i64.p0i64(i64* %mem, i64 0, i64 1)
FileCheck-ize a couple tests. llvm-svn: 135427
2011-07-19 05:23:42 +08:00
; CHECK: stdcx.
; CHECK: stdcx.
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. llvm-svn: 133337
2011-06-18 14:05:24 +08:00
ret i64 %tmp
64-bit atomic operations. llvm-svn: 49949
2008-04-19 10:30:38 +08:00
}
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. llvm-svn: 133337
2011-06-18 14:05:24 +08:00
define i64 @exchange(i64* %mem, i64 %val) nounwind {
FileCheck-ize a couple tests. llvm-svn: 135427
2011-07-19 05:23:42 +08:00
; CHECK: exchange:
; CHECK: ldarx
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. llvm-svn: 133337
2011-06-18 14:05:24 +08:00
%tmp = call i64 @llvm.atomic.swap.i64.p0i64(i64* %mem, i64 1)
FileCheck-ize a couple tests. llvm-svn: 135427
2011-07-19 05:23:42 +08:00
; CHECK: stdcx.
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. llvm-svn: 133337
2011-06-18 14:05:24 +08:00
ret i64 %tmp
64-bit atomic operations. llvm-svn: 49949
2008-04-19 10:30:38 +08:00
}
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. llvm-svn: 133337
2011-06-18 14:05:24 +08:00
declare i64 @llvm.atomic.load.add.i64.p0i64(i64* nocapture, i64) nounwind
declare i64 @llvm.atomic.cmp.swap.i64.p0i64(i64* nocapture, i64, i64) nounwind
declare i64 @llvm.atomic.swap.i64.p0i64(i64* nocapture, i64) nounwind