diff options
| author | Reid Kleckner <rnk@google.com> | 2018-06-08 00:43:27 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2018-06-08 00:43:27 +0000 |
| commit | a3609f75b212ab5107a57dcf926373700b21e38f (patch) | |
| tree | 5e164137347b16fc57849228b19eca4c962cf45b /llvm/test/Transforms/LoopStrengthReduce/AMDGPU | |
| parent | a5fc603379e033904e866be18ff845228a58e0ad (diff) | |
| download | bcm5719-llvm-a3609f75b212ab5107a57dcf926373700b21e38f.tar.gz bcm5719-llvm-a3609f75b212ab5107a57dcf926373700b21e38f.zip | |
Revert r334209 "[LSR] Check yet more intrinsic pointer operands"
This causes cast failures when compiling harfbuzz in Chromium.
Reproducer on the way.
llvm-svn: 334254
Diffstat (limited to 'llvm/test/Transforms/LoopStrengthReduce/AMDGPU')
| -rw-r--r-- | llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll | 43 |
1 files changed, 1 insertions, 42 deletions
diff --git a/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll b/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll index 0dd84a9a038..9eba0c3051d 100644 --- a/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll +++ b/llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll @@ -10,7 +10,7 @@ target datalayout = "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:64:64-p5:32:32-p24: ; CHECK-LABEL: @lsr_crash_preserve_addrspace_unknown_type( ; CHECK: %tmp4 = bitcast %0 addrspace(3)* %tmp to double addrspace(3)* ; CHECK: %scevgep5 = getelementptr double, double addrspace(3)* %tmp4, i32 1 -; CHECK: load double, double addrspace(3)* %scevgep5 +; CHEC: load double, double addrspace(3)* %scevgep5 ; CHECK: %scevgep = getelementptr i32, i32 addrspace(3)* %tmp1, i32 4 ; CHECK:%tmp14 = load i32, i32 addrspace(3)* %scevgep @@ -50,46 +50,5 @@ bb17: ; preds = %bb12, %bb8 br label %bb1 } -; CHECK-LABEL: @lsr_crash_preserve_addrspace_unknown_type2( -; CHECK: %scevgep3 = getelementptr i8, i8 addrspace(5)* %array, i32 %j -; CHECK: %scevgep2 = getelementptr i8, i8 addrspace(5)* %array, i32 %j -; CHECK: %n8 = load i8, i8 addrspace(5)* %scevgep2, align 4 -; CHECK: call void @llvm.memcpy.p5i8.p3i8.i64(i8 addrspace(5)* %scevgep3, i8 addrspace(3)* %scevgep4, i64 42, i1 false) -; CHECK: call void @llvm.memmove.p5i8.p3i8.i64(i8 addrspace(5)* %scevgep3, i8 addrspace(3)* %scevgep4, i64 42, i1 false) -; CHECK: call void @llvm.memset.p5i8.i64(i8 addrspace(5)* %scevgep3, i8 42, i64 42, i1 false) -define void @lsr_crash_preserve_addrspace_unknown_type2(i8 addrspace(5)* %array, i8 addrspace(3)* %array2) { -entry: - br label %for.body - -for.body: ; preds = %entry, %for.inc - %j = phi i32 [ %add, %for.inc ], [ 0, %entry ] - %idx = getelementptr inbounds i8, i8 addrspace(5)* %array, i32 %j - %idx1 = getelementptr inbounds i8, i8 addrspace(3)* %array2, i32 %j - %t = getelementptr inbounds i8, i8 addrspace(5)* %array, i32 %j - %n8 = load i8, i8 addrspace(5)* %t, align 4 - %n7 = getelementptr inbounds i8, i8 addrspace(5)* %t, i32 42 - %n9 = load i8, i8 addrspace(5)* %n7, align 4 - %cmp = icmp sgt i32 %j, 42 - %add = add nuw nsw i32 %j, 1 - br i1 %cmp, label %if.then17, label %for.inc - -if.then17: ; preds = %for.body - call void @llvm.memcpy.p5i8.p5i8.i64(i8 addrspace(5)* %idx, i8 addrspace(3)* %idx1, i64 42, i1 false) - call void @llvm.memmove.p5i8.p5i8.i64(i8 addrspace(5)* %idx, i8 addrspace(3)* %idx1, i64 42, i1 false) - call void @llvm.memset.p5i8.i64(i8 addrspace(5)* %idx, i8 42, i64 42, i1 false) - br label %for.inc - -for.inc: ; preds = %for.body, %if.then17 - %exitcond = icmp eq i1 %cmp, 1 - br i1 %exitcond, label %end, label %for.body - -end: ; preds = %for.inc - ret void -} - -declare void @llvm.memcpy.p5i8.p5i8.i64(i8 addrspace(5)*, i8 addrspace(3)*, i64, i1) -declare void @llvm.memmove.p5i8.p5i8.i64(i8 addrspace(5)*, i8 addrspace(3)*, i64, i1) -declare void @llvm.memset.p5i8.i64(i8 addrspace(5)*, i8, i64, i1) - attributes #0 = { nounwind } attributes #1 = { nounwind readnone } |
