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| author | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2018-02-23 20:33:26 +0000 |
|---|---|---|
| committer | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2018-02-23 20:33:26 +0000 |
| commit | 96690ceceb2e162c43614c934bc7b6a02aaa30b6 (patch) | |
| tree | 10a33e7c797796819ee8c992873eb72a5ee71d1f /llvm/test | |
| parent | 97f66af615c26829531967d8657367bbed7e960d (diff) | |
| download | bcm5719-llvm-96690ceceb2e162c43614c934bc7b6a02aaa30b6.tar.gz bcm5719-llvm-96690ceceb2e162c43614c934bc7b6a02aaa30b6.zip | |
[Hexagon] Recognize non-immediate constants in HexagonConstPropagation
llvm-svn: 325954
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/constp-andir-global.mir | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Hexagon/constp-andir-global.mir b/llvm/test/CodeGen/Hexagon/constp-andir-global.mir new file mode 100644 index 00000000000..f50e038c587 --- /dev/null +++ b/llvm/test/CodeGen/Hexagon/constp-andir-global.mir @@ -0,0 +1,25 @@ +# RUN: llc -march=hexagon -run-pass hexagon-constp %s -o - | FileCheck %s + +# Check that this doesn't crash. +# CHECK: A2_andir killed %{{[0-9]+}}, @g + +--- | + @g = external global i32, align 4 + define void @fred() { + ret void + } +... + +--- +name: fred +tracksRegLiveness: true +body: | + bb.0: + %1:intregs = IMPLICIT_DEF + %0:intregs = L2_loadri_io %1, 0 + %2:intregs = A2_addi killed %0, -1 + %3:intregs = A2_subri -1, killed %2 + %4:intregs = A2_andir killed %3, @g + %5:intregs = IMPLICIT_DEF + S2_storeri_io %5, 0, killed %4 +... |
