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llvm-mirror/test/CodeGen/AArch64/arm64-sqshl-uqshl-i64Contant.ll

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[ARM64]Fix a bug cannot select UQSHL/SQSHL with constant i64 shift amount. llvm-svn: 207399
2014-04-28 09:34:27 +02:00
; RUN: llc < %s -verify-machineinstrs -march=arm64 | FileCheck %s
; Check if sqshl/uqshl with constant shift amout can be selected.
define i64 @test_vqshld_s64_i(i64 %a) {
; CHECK-LABEL: test_vqshld_s64_i:
; CHECK: sqshl {{d[0-9]+}}, {{d[0-9]+}}, #36
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 14:50:23 +02:00
%1 = tail call i64 @llvm.aarch64.neon.sqshl.i64(i64 %a, i64 36)
[ARM64]Fix a bug cannot select UQSHL/SQSHL with constant i64 shift amount. llvm-svn: 207399
2014-04-28 09:34:27 +02:00
ret i64 %1
}
define i64 @test_vqshld_u64_i(i64 %a) {
; CHECK-LABEL: test_vqshld_u64_i:
; CHECK: uqshl {{d[0-9]+}}, {{d[0-9]+}}, #36
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 14:50:23 +02:00
%1 = tail call i64 @llvm.aarch64.neon.uqshl.i64(i64 %a, i64 36)
[ARM64]Fix a bug cannot select UQSHL/SQSHL with constant i64 shift amount. llvm-svn: 207399
2014-04-28 09:34:27 +02:00
ret i64 %1
}
AArch64/ARM64: move ARM64 into AArch64's place This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
2014-05-24 14:50:23 +02:00
declare i64 @llvm.aarch64.neon.uqshl.i64(i64, i64)
declare i64 @llvm.aarch64.neon.sqshl.i64(i64, i64)
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