diff options
| author | David Goodwin <david_goodwin@apple.com> | 2009-07-01 00:01:13 +0000 |
|---|---|---|
| committer | David Goodwin <david_goodwin@apple.com> | 2009-07-01 00:01:13 +0000 |
| commit | d1fa120aeec67e94e6ed6056593ccb630fe2db0e (patch) | |
| tree | 43dab5d1dfd23fa4c5088c600effaa9e89d6051e /test/CodeGen | |
| parent | db47ed0925ce97f3134189c96ebc35b2cdae1ce3 (diff) | |
| download | external_llvm-d1fa120aeec67e94e6ed6056593ccb630fe2db0e.tar.gz external_llvm-d1fa120aeec67e94e6ed6056593ccb630fe2db0e.tar.bz2 external_llvm-d1fa120aeec67e94e6ed6056593ccb630fe2db0e.zip | |
Add PIC load and store patterns for Thumb-2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74577 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/Thumb2/load-global.ll | 14 | ||||
| -rw-r--r-- | test/CodeGen/Thumb2/tls1.ll | 20 | ||||
| -rw-r--r-- | test/CodeGen/Thumb2/tls2.ll | 19 |
3 files changed, 51 insertions, 2 deletions
diff --git a/test/CodeGen/Thumb2/load-global.ll b/test/CodeGen/Thumb2/load-global.ll index 0ffcb9575d..1b1fe7b1b5 100644 --- a/test/CodeGen/Thumb2/load-global.ll +++ b/test/CodeGen/Thumb2/load-global.ll @@ -1,5 +1,15 @@ -; RUN: llvm-as < %s | llc -mtriple=thumbv7-apple-darwin -; RUN: llvm-as < %s | llc -mtriple=thumbv7-apple-darwin -relocation-model=pic | grep add | grep pc +; RUN: llvm-as < %s | \ +; RUN: llc -mtriple=thumbv7-apple-darwin -relocation-model=static | \ +; RUN: not grep {L_G\$non_lazy_ptr} +; RUN: llvm-as < %s | \ +; RUN: llc -mtriple=thumbv7-apple-darwin -relocation-model=dynamic-no-pic | \ +; RUN: grep {L_G\$non_lazy_ptr} | count 2 +; RUN: llvm-as < %s | \ +; RUN: llc -mtriple=thumbv7-apple-darwin -relocation-model=pic | \ +; RUN: grep {ldr.*pc} | count 1 +; RUN: llvm-as < %s | \ +; RUN: llc -mtriple=thumbv7-linux-gnueabi -relocation-model=pic | \ +; RUN: grep {GOT} | count 1 @G = external global i32 diff --git a/test/CodeGen/Thumb2/tls1.ll b/test/CodeGen/Thumb2/tls1.ll new file mode 100644 index 0000000000..6abb6eba63 --- /dev/null +++ b/test/CodeGen/Thumb2/tls1.ll @@ -0,0 +1,20 @@ +; RUN: llvm-as < %s | llc -mtriple=thumbv7-linux-gnueabi | \ +; RUN: grep {i(tpoff)} +; RUN: llvm-as < %s | llc -mtriple=thumbv7-linux-gnueabi | \ +; RUN: grep {__aeabi_read_tp} +; RUN: llvm-as < %s | llc -mtriple=thumbv7-linux-gnueabi \ +; RUN: -relocation-model=pic | grep {__tls_get_addr} + + +@i = thread_local global i32 15 ; <i32*> [#uses=2] + +define i32 @f() { +entry: + %tmp1 = load i32* @i ; <i32> [#uses=1] + ret i32 %tmp1 +} + +define i32* @g() { +entry: + ret i32* @i +} diff --git a/test/CodeGen/Thumb2/tls2.ll b/test/CodeGen/Thumb2/tls2.ll new file mode 100644 index 0000000000..3396b0ba43 --- /dev/null +++ b/test/CodeGen/Thumb2/tls2.ll @@ -0,0 +1,19 @@ +; RUN: llvm-as < %s | llc -mtriple=thumbv7-linux-gnueabi | \ +; RUN: grep {i(gottpoff)} +; RUN: llvm-as < %s | llc -mtriple=thumbv7-linux-gnueabi | \ +; RUN: grep {ldr r., \[pc, r.\]} +; RUN: llvm-as < %s | llc -mtriple=thumbv7-linux-gnueabi \ +; RUN: -relocation-model=pic | grep {__tls_get_addr} + +@i = external thread_local global i32 ; <i32*> [#uses=2] + +define i32 @f() { +entry: + %tmp1 = load i32* @i ; <i32> [#uses=1] + ret i32 %tmp1 +} + +define i32* @g() { +entry: + ret i32* @i +} |