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| author | Artur Pilipenko <apilipenko@azulsystems.com> | 2016-06-28 18:27:25 +0000 |
|---|---|---|
| committer | Artur Pilipenko <apilipenko@azulsystems.com> | 2016-06-28 18:27:25 +0000 |
| commit | 7ad95ec22d17573d5a1c2edcd47b6510fdc65e18 (patch) | |
| tree | f674828205e3f48cbbde2f1157c3042a3d055a1c /llvm/test/Assembler | |
| parent | f43266b86850ac0b2505d02b6565ee65d3eaf513 (diff) | |
| download | bcm5719-llvm-7ad95ec22d17573d5a1c2edcd47b6510fdc65e18.tar.gz bcm5719-llvm-7ad95ec22d17573d5a1c2edcd47b6510fdc65e18.zip | |
Support arbitrary addrspace pointers in masked load/store intrinsics
This is a resubmittion of 263158 change after fixing the existing problem with intrinsics mangling (see LTO and intrinsics mangling llvm-dev thread for details).
This patch fixes the problem which occurs when loop-vectorize tries to use @llvm.masked.load/store intrinsic for a non-default addrspace pointer. It fails with "Calling a function with a bad signature!" assertion in CallInst constructor because it tries to pass a non-default addrspace pointer to the pointer argument which has default addrspace.
The fix is to add pointer type as another overloaded type to @llvm.masked.load/store intrinsics.
Reviewed By: reames
Differential Revision: http://reviews.llvm.org/D17270
llvm-svn: 274043
Diffstat (limited to 'llvm/test/Assembler')
| -rw-r--r-- | llvm/test/Assembler/auto_upgrade_intrinsics.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/Assembler/auto_upgrade_intrinsics.ll b/llvm/test/Assembler/auto_upgrade_intrinsics.ll index fe41f28d59c..af211721107 100644 --- a/llvm/test/Assembler/auto_upgrade_intrinsics.ll +++ b/llvm/test/Assembler/auto_upgrade_intrinsics.ll @@ -58,6 +58,24 @@ define i32 @test.objectsize() { ret i32 %s } +declare <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptrs, i32, <2 x i1> %mask, <2 x double> %src0) + +define <2 x double> @tests.masked.load(<2 x double>* %ptr, <2 x i1> %mask, <2 x double> %passthru) { +; CHECK-LABEL: @tests.masked.load( +; CHECK: @llvm.masked.load.v2f64.p0v2f64 + %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 1, <2 x i1> %mask, <2 x double> %passthru) + ret <2 x double> %res +} + +declare void @llvm.masked.store.v2f64(<2 x double> %val, <2 x double>* %ptrs, i32, <2 x i1> %mask) + +define void @tests.masked.store(<2 x double>* %ptr, <2 x i1> %mask, <2 x double> %val) { +; CHECK-LABEL: @tests.masked.store( +; CHECK: @llvm.masked.store.v2f64.p0v2f64 + call void @llvm.masked.store.v2f64(<2 x double> %val, <2 x double>* %ptr, i32 3, <2 x i1> %mask) + ret void +} + @__stack_chk_guard = external global i8* declare void @llvm.stackprotectorcheck(i8**) |
