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| author | David Goodwin <david_goodwin@apple.com> | 2009-06-26 20:45:56 +0000 |
|---|---|---|
| committer | David Goodwin <david_goodwin@apple.com> | 2009-06-26 20:45:56 +0000 |
| commit | 3536d178c2188c96ebc8b5b720f952b69f8cb26f (patch) | |
| tree | 0a864a15867cfca6e598772981051c425da7af00 /test | |
| parent | d014abd5b5fb13ccfa35ea6794c3bd16ca6007cc (diff) | |
| download | external_llvm-3536d178c2188c96ebc8b5b720f952b69f8cb26f.zip external_llvm-3536d178c2188c96ebc8b5b720f952b69f8cb26f.tar.gz external_llvm-3536d178c2188c96ebc8b5b720f952b69f8cb26f.tar.bz2 | |
Use "adcs/sbcs" only when the carry-out is live, otherwise use "adc/sbc".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74321 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/Thumb2/carry.ll | 4 | ||||
| -rw-r--r-- | test/CodeGen/Thumb2/thumb2-adc.ll | 2 | ||||
| -rw-r--r-- | test/CodeGen/Thumb2/thumb2-adc2.ll | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/test/CodeGen/Thumb2/carry.ll b/test/CodeGen/Thumb2/carry.ll index d477124..3450c5a 100644 --- a/test/CodeGen/Thumb2/carry.ll +++ b/test/CodeGen/Thumb2/carry.ll @@ -1,6 +1,6 @@ ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep "subs r" | count 2 -; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep "adcs r" -; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep "sbcs r" | count 2 +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep "adc r" +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep "sbc r" | count 2 define i64 @f1(i64 %a, i64 %b) { entry: diff --git a/test/CodeGen/Thumb2/thumb2-adc.ll b/test/CodeGen/Thumb2/thumb2-adc.ll index f076704..4424c1a 100644 --- a/test/CodeGen/Thumb2/thumb2-adc.ll +++ b/test/CodeGen/Thumb2/thumb2-adc.ll @@ -1,4 +1,4 @@ -; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {adcs\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#66846720} | count 5 +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {adc\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#66846720} | count 5 ; 734439407617 = 0x000000ab00000001 define i64 @f1(i64 %a) { diff --git a/test/CodeGen/Thumb2/thumb2-adc2.ll b/test/CodeGen/Thumb2/thumb2-adc2.ll index 7b786e6..2530d8d 100644 --- a/test/CodeGen/Thumb2/thumb2-adc2.ll +++ b/test/CodeGen/Thumb2/thumb2-adc2.ll @@ -1,4 +1,4 @@ -; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {adcs\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\]*} | count 1 +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {adc\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\]*} | count 1 define i64 @f1(i64 %a, i64 %b) { %tmp = add i64 %a, %b |