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| author | Stephen Hines <srhines@google.com> | 2014-07-21 00:45:20 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-07-21 00:45:20 -0700 |
| commit | c6a4f5e819217e1e12c458aed8e7b122e23a3a58 (patch) | |
| tree | 81b7dd2bb4370a392f31d332a566c903b5744764 /test/Transforms/InstCombine/constant-fold-address-space-pointer.ll | |
| parent | 19c6fbb3e8aaf74093afa08013134b61fa08f245 (diff) | |
| download | external_llvm-c6a4f5e819217e1e12c458aed8e7b122e23a3a58.tar.gz external_llvm-c6a4f5e819217e1e12c458aed8e7b122e23a3a58.tar.bz2 external_llvm-c6a4f5e819217e1e12c458aed8e7b122e23a3a58.zip | |
Update LLVM for rebase to r212749.
Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls
Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
Diffstat (limited to 'test/Transforms/InstCombine/constant-fold-address-space-pointer.ll')
| -rw-r--r-- | test/Transforms/InstCombine/constant-fold-address-space-pointer.ll | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/constant-fold-address-space-pointer.ll b/test/Transforms/InstCombine/constant-fold-address-space-pointer.ll index 9f21d5419b..7fac78a40f 100644 --- a/test/Transforms/InstCombine/constant-fold-address-space-pointer.ll +++ b/test/Transforms/InstCombine/constant-fold-address-space-pointer.ll @@ -230,3 +230,13 @@ define i32 @constant_through_array_as_ptrs() { %b = load i32 addrspace(1)* %a, align 4 ret i32 %b } + +@shared_mem = external addrspace(3) global [0 x i8] + +define float @canonicalize_addrspacecast(i32 %i) { +; CHECK-LABEL: @canonicalize_addrspacecast +; CHECK-NEXT: getelementptr inbounds float* addrspacecast (float addrspace(3)* bitcast ([0 x i8] addrspace(3)* @shared_mem to float addrspace(3)*) to float*), i32 %i + %p = getelementptr inbounds float* addrspacecast ([0 x i8] addrspace(3)* @shared_mem to float*), i32 %i + %v = load float* %p + ret float %v +} |