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| author | Tim Northover <tnorthover@apple.com> | 2014-04-15 14:00:11 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2014-04-15 14:00:11 +0000 |
| commit | 5080ae2e21945f3f50a4a0440f833022ab3b15ba (patch) | |
| tree | 20a25c596dab88daf4fa7933e0239841a72b16a9 /test/CodeGen/AArch64 | |
| parent | e9cae9b79f6a28d0814591c727cff85d0f1b075c (diff) | |
| download | llvm-5080ae2e21945f3f50a4a0440f833022ab3b15ba.tar.gz llvm-5080ae2e21945f3f50a4a0440f833022ab3b15ba.tar.bz2 llvm-5080ae2e21945f3f50a4a0440f833022ab3b15ba.tar.xz | |
AArch64/ARM64: add support for large code-model jump tables.
I've left the MachO CodeGen as it is, there's a reasonable chance it should use
the GOT like ConstPools, but I'm not certain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206288 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/AArch64')
| -rw-r--r-- | test/CodeGen/AArch64/jump-table.ll | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/test/CodeGen/AArch64/jump-table.ll b/test/CodeGen/AArch64/jump-table.ll index 94717f54ee..87a42ba60a 100644 --- a/test/CodeGen/AArch64/jump-table.ll +++ b/test/CodeGen/AArch64/jump-table.ll @@ -1,6 +1,9 @@ ; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck %s ; RUN: llc -code-model=large -verify-machineinstrs < %s -mtriple=aarch64-none-linux-gnu | FileCheck --check-prefix=CHECK-LARGE %s ; RUN: llc -mtriple=aarch64-none-linux-gnu -verify-machineinstrs -relocation-model=pic <%s | FileCheck --check-prefix=CHECK-PIC %s +; RUN: llc -verify-machineinstrs -o - %s -mtriple=arm64-none-linux-gnu | FileCheck %s +; RUN: llc -code-model=large -verify-machineinstrs -o - %s -mtriple=arm64-none-linux-gnu | FileCheck --check-prefix=CHECK-LARGE %s +; RUN: llc -mtriple=arm64-none-linux-gnu -verify-machineinstrs -relocation-model=pic -o - %s | FileCheck --check-prefix=CHECK-PIC %s define i32 @test_jumptable(i32 %in) { ; CHECK: test_jumptable @@ -12,7 +15,7 @@ define i32 @test_jumptable(i32 %in) { i32 4, label %lbl4 ] ; CHECK: adrp [[JTPAGE:x[0-9]+]], .LJTI0_0 -; CHECK: add x[[JT:[0-9]+]], [[JTPAGE]], #:lo12:.LJTI0_0 +; CHECK: add x[[JT:[0-9]+]], [[JTPAGE]], {{#?}}:lo12:.LJTI0_0 ; CHECK: ldr [[DEST:x[0-9]+]], [x[[JT]], {{x[0-9]+}}, lsl #3] ; CHECK: br [[DEST]] @@ -24,7 +27,7 @@ define i32 @test_jumptable(i32 %in) { ; CHECK-LARGE: br [[DEST]] ; CHECK-PIC: adrp [[JTPAGE:x[0-9]+]], .LJTI0_0 -; CHECK-PIC: add x[[JT:[0-9]+]], [[JTPAGE]], #:lo12:.LJTI0_0 +; CHECK-PIC: add x[[JT:[0-9]+]], [[JTPAGE]], {{#?}}:lo12:.LJTI0_0 ; CHECK-PIC: ldrsw [[DEST:x[0-9]+]], [x[[JT]], {{x[0-9]+}}, lsl #2] ; CHECK-PIC: add [[TABLE:x[0-9]+]], [[DEST]], x[[JT]] ; CHECK-PIC: br [[TABLE]] |