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| author | Nikita Popov <npopov@redhat.com> | 2023-02-01 15:02:34 +0100 |
|---|---|---|
| committer | Nikita Popov <npopov@redhat.com> | 2023-02-01 15:02:57 +0100 |
| commit | c05ace1067bd21abf504d75f1efb5cf0e1c3fb51 (patch) | |
| tree | 8e4236a035a09d5f913a10ff1fb6104f97a9a766 | |
| parent | 561105fb9d3a16f7fb8c718cc5da71b11f17a144 (diff) | |
| download | llvm-c05ace1067bd21abf504d75f1efb5cf0e1c3fb51.zip llvm-c05ace1067bd21abf504d75f1efb5cf0e1c3fb51.tar.gz llvm-c05ace1067bd21abf504d75f1efb5cf0e1c3fb51.tar.bz2 | |
[InstCombine] Add test for incorrect inbounds on [0 x i8] global (NFC)
| -rw-r--r-- | llvm/test/Transforms/InstCombine/getelementptr.ll | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/getelementptr.ll b/llvm/test/Transforms/InstCombine/getelementptr.ll index 766abb5..8a5bf24 100644 --- a/llvm/test/Transforms/InstCombine/getelementptr.ll +++ b/llvm/test/Transforms/InstCombine/getelementptr.ll @@ -1310,6 +1310,7 @@ define ptr @gep_of_gep_multiuse_var_and_var(ptr %p, i64 %idx, i64 %idx2) { @g_i32_di = global i32 0 @g_i32_e = external global i32 @g_i32_ew = extern_weak global i32 +@g_0xi8_e = external global [0 x i8] define ptr @const_gep_global_di_i8_smaller() { ; CHECK-LABEL: @const_gep_global_di_i8_smaller( @@ -1381,4 +1382,11 @@ define ptr @const_gep_global_ew_larger() { ret ptr getelementptr (i8, ptr @g_i32_ew, i64 5) } +define ptr @const_gep_0xi8_global() { +; CHECK-LABEL: @const_gep_0xi8_global( +; CHECK-NEXT: ret ptr getelementptr inbounds ([0 x i8], ptr @g_0xi8_e, i64 0, i64 10) +; + ret ptr getelementptr ([0 x i8], ptr @g_0xi8_e, i64 0, i64 10) +} + !0 = !{!"branch_weights", i32 2, i32 10} |