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| author | Jiangning Liu <jiangning.liu@arm.com> | 2014-06-13 22:57:59 +0000 |
|---|---|---|
| committer | Jiangning Liu <jiangning.liu@arm.com> | 2014-06-13 22:57:59 +0000 |
| commit | 96e92c1d7529c094ee2f3a79e7a67faa0c5ea621 (patch) | |
| tree | a18e4d09d736285bad3593d6b21c969f367ca449 /llvm/test/CodeGen/AArch64/global-merge-1.ll | |
| parent | 3e61c523522d25f033d9663018ff7714d615e942 (diff) | |
| download | bcm5719-llvm-96e92c1d7529c094ee2f3a79e7a67faa0c5ea621.tar.gz bcm5719-llvm-96e92c1d7529c094ee2f3a79e7a67faa0c5ea621.zip | |
Move GlobalMerge from Transform to CodeGen.
This patch is to move GlobalMerge pass from Transform/Scalar
to CodeGen, because GlobalMerge depends on TargetMachine.
In the mean time, the macro INITIALIZE_TM_PASS is also moved
to CodeGen/Passes.h. With this fix we can avoid making
libScalarOpts depend on libCodeGen.
llvm-svn: 210951
Diffstat (limited to 'llvm/test/CodeGen/AArch64/global-merge-1.ll')
| -rw-r--r-- | llvm/test/CodeGen/AArch64/global-merge-1.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AArch64/global-merge-1.ll b/llvm/test/CodeGen/AArch64/global-merge-1.ll new file mode 100644 index 00000000000..68aba5ebe06 --- /dev/null +++ b/llvm/test/CodeGen/AArch64/global-merge-1.ll @@ -0,0 +1,26 @@ +; RUN: llc %s -mtriple=aarch64-none-linux-gnu -enable-global-merge -o - | FileCheck %s +; RUN: llc %s -mtriple=aarch64-none-linux-gnu -enable-global-merge -global-merge-on-external -o - | FileCheck %s + +; RUN: llc %s -mtriple=aarch64-linux-gnuabi -enable-global-merge -o - | FileCheck %s +; RUN: llc %s -mtriple=aarch64-linux-gnuabi -enable-global-merge -global-merge-on-external -o - | FileCheck %s + +; RUN: llc %s -mtriple=aarch64-apple-ios -enable-global-merge -o - | FileCheck %s --check-prefix=CHECK-APPLE-IOS +; RUN: llc %s -mtriple=aarch64-apple-ios -enable-global-merge -global-merge-on-external -o - | FileCheck %s --check-prefix=CHECK-APPLE-IOS + +@m = internal global i32 0, align 4 +@n = internal global i32 0, align 4 + +define void @f1(i32 %a1, i32 %a2) { +;CHECK-APPLE-IOS: adrp x8, __MergedGlobals@PAGE +;CHECK-APPLE-IOS-NOT: adrp +;CHECK-APPLE-IOS: add x8, x8, __MergedGlobals@PAGEOFF + store i32 %a1, i32* @m, align 4 + store i32 %a2, i32* @n, align 4 + ret void +} + +;CHECK: .type _MergedGlobals,@object // @_MergedGlobals +;CHECK: .local _MergedGlobals +;CHECK: .comm _MergedGlobals,8,8 + +;CHECK-APPLE-IOS: .zerofill __DATA,__bss,__MergedGlobals,8,3 ; @_MergedGlobals |
