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| author | Bob Wilson <bob.wilson@apple.com> | 2010-09-01 23:50:19 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-09-01 23:50:19 +0000 |
| commit | 38ab35a9119a4a9e52016f9e79eb8731a548c9cc (patch) | |
| tree | fa7b9014db7006a9f428d3e2e6f23e36ecc20404 /llvm/test/Bitcode | |
| parent | f3a734d8ee898efc380597dadd95a50347c93e64 (diff) | |
| download | bcm5719-llvm-38ab35a9119a4a9e52016f9e79eb8731a548c9cc.tar.gz bcm5719-llvm-38ab35a9119a4a9e52016f9e79eb8731a548c9cc.zip | |
Remove NEON vmull, vmlal, and vmlsl intrinsics, replacing them with multiply,
add, and subtract operations with zero-extended or sign-extended vectors.
Update tests. Add auto-upgrade support for the old intrinsics.
llvm-svn: 112773
Diffstat (limited to 'llvm/test/Bitcode')
| -rw-r--r-- | llvm/test/Bitcode/neon-intrinsics.ll | 52 | ||||
| -rw-r--r-- | llvm/test/Bitcode/neon-intrinsics.ll.bc | bin | 4116 -> 5016 bytes |
2 files changed, 51 insertions, 1 deletions
diff --git a/llvm/test/Bitcode/neon-intrinsics.ll b/llvm/test/Bitcode/neon-intrinsics.ll index eafa94bc8ec..9dda745bc7e 100644 --- a/llvm/test/Bitcode/neon-intrinsics.ll +++ b/llvm/test/Bitcode/neon-intrinsics.ll @@ -52,7 +52,7 @@ ; CHECK: zext <4 x i16> ; CHECK-NEXT: add <4 x i32> -; vsubl/vsubw should be auto-upgraded to sub with sext/zext +; vsubl/vsubw should be auto-upgraded to subtract with sext/zext ; CHECK: vsubls16 ; CHECK-NOT: arm.neon.vsubls.v4i32 @@ -76,6 +76,56 @@ ; CHECK: zext <4 x i16> ; CHECK-NEXT: sub <4 x i32> +; vmull should be auto-upgraded to multiply with sext/zext +; (but vmullp should remain an intrinsic) + +; CHECK: vmulls8 +; CHECK-NOT: arm.neon.vmulls.v8i16 +; CHECK: sext <8 x i8> +; CHECK-NEXT: sext <8 x i8> +; CHECK-NEXT: mul <8 x i16> + +; CHECK: vmullu16 +; CHECK-NOT: arm.neon.vmullu.v4i32 +; CHECK: zext <4 x i16> +; CHECK-NEXT: zext <4 x i16> +; CHECK-NEXT: mul <4 x i32> + +; CHECK: vmullp8 +; CHECK: arm.neon.vmullp.v8i16 + +; vmlal should be auto-upgraded to multiply/add with sext/zext + +; CHECK: vmlals32 +; CHECK-NOT: arm.neon.vmlals.v2i64 +; CHECK: sext <2 x i32> +; CHECK-NEXT: sext <2 x i32> +; CHECK-NEXT: mul <2 x i64> +; CHECK-NEXT: add <2 x i64> + +; CHECK: vmlalu8 +; CHECK-NOT: arm.neon.vmlalu.v8i16 +; CHECK: zext <8 x i8> +; CHECK-NEXT: zext <8 x i8> +; CHECK-NEXT: mul <8 x i16> +; CHECK-NEXT: add <8 x i16> + +; vmlsl should be auto-upgraded to multiply/sub with sext/zext + +; CHECK: vmlsls16 +; CHECK-NOT: arm.neon.vmlsls.v4i32 +; CHECK: sext <4 x i16> +; CHECK-NEXT: sext <4 x i16> +; CHECK-NEXT: mul <4 x i32> +; CHECK-NEXT: sub <4 x i32> + +; CHECK: vmlslu32 +; CHECK-NOT: arm.neon.vmlslu.v2i64 +; CHECK: zext <2 x i32> +; CHECK-NEXT: zext <2 x i32> +; CHECK-NEXT: mul <2 x i64> +; CHECK-NEXT: sub <2 x i64> + ; vmovn should be auto-upgraded to trunc ; CHECK: vmovni16 diff --git a/llvm/test/Bitcode/neon-intrinsics.ll.bc b/llvm/test/Bitcode/neon-intrinsics.ll.bc Binary files differindex 0441aa16698..e925cea4de8 100644 --- a/llvm/test/Bitcode/neon-intrinsics.ll.bc +++ b/llvm/test/Bitcode/neon-intrinsics.ll.bc |
