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| author | Juergen Ributzka <juergen@apple.com> | 2014-04-08 20:39:59 +0000 |
|---|---|---|
| committer | Juergen Ributzka <juergen@apple.com> | 2014-04-08 20:39:59 +0000 |
| commit | c11e8b67bb8c6ff6bd6a5aff58d3e07a73bcf44f (patch) | |
| tree | bc86010630a51aa0d135c2a7d6daef707a1a08ac /llvm/test/Transforms/ConstantHoisting/ARM64/const-addr.ll | |
| parent | 7e9eff664c2d223071386657ece695911536f4b7 (diff) | |
| download | bcm5719-llvm-c11e8b67bb8c6ff6bd6a5aff58d3e07a73bcf44f.tar.gz bcm5719-llvm-c11e8b67bb8c6ff6bd6a5aff58d3e07a73bcf44f.zip | |
[Constant Hoisting][ARM64] Enable constant hoisting for ARM64.
This implements the target-hooks for ARM64 to enable constant hoisting.
This fixes <rdar://problem/14774662> and <rdar://problem/16381500>.
llvm-svn: 205791
Diffstat (limited to 'llvm/test/Transforms/ConstantHoisting/ARM64/const-addr.ll')
| -rw-r--r-- | llvm/test/Transforms/ConstantHoisting/ARM64/const-addr.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/llvm/test/Transforms/ConstantHoisting/ARM64/const-addr.ll b/llvm/test/Transforms/ConstantHoisting/ARM64/const-addr.ll new file mode 100644 index 00000000000..89d596055c4 --- /dev/null +++ b/llvm/test/Transforms/ConstantHoisting/ARM64/const-addr.ll @@ -0,0 +1,23 @@ +; RUN: opt -mtriple=arm64-darwin-unknown -S -consthoist < %s | FileCheck %s + +%T = type { i32, i32, i32, i32 } + +define i32 @test1() nounwind { +; CHECK-LABEL: test1 +; CHECK: %const = bitcast i64 68141056 to i64 +; CHECK: %1 = inttoptr i64 %const to %T* +; CHECK: %o1 = getelementptr %T* %1, i32 0, i32 1 +; CHECK: %o2 = getelementptr %T* %1, i32 0, i32 2 +; CHECK: %o3 = getelementptr %T* %1, i32 0, i32 3 + %at = inttoptr i64 68141056 to %T* + %o1 = getelementptr %T* %at, i32 0, i32 1 + %t1 = load i32* %o1 + %o2 = getelementptr %T* %at, i32 0, i32 2 + %t2 = load i32* %o2 + %a1 = add i32 %t1, %t2 + %o3 = getelementptr %T* %at, i32 0, i32 3 + %t3 = load i32* %o3 + %a2 = add i32 %a1, %t3 + ret i32 %a2 +} + |
