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author | rdivacky <rdivacky@FreeBSD.org> | 2009-10-14 17:57:32 +0000 |
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committer | rdivacky <rdivacky@FreeBSD.org> | 2009-10-14 17:57:32 +0000 |
commit | cd749a9c07f1de2fb8affde90537efa4bc3e7c54 (patch) | |
tree | b21f6de4e08b89bb7931806bab798fc2a5e3a686 /test/CodeGen/Thumb2/thumb2-sub.ll | |
parent | 72621d11de5b873f1695f391eb95f0b336c3d2d4 (diff) | |
download | FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.zip FreeBSD-src-cd749a9c07f1de2fb8affde90537efa4bc3e7c54.tar.gz |
Update llvm to r84119.
Diffstat (limited to 'test/CodeGen/Thumb2/thumb2-sub.ll')
-rw-r--r-- | test/CodeGen/Thumb2/thumb2-sub.ll | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/test/CodeGen/Thumb2/thumb2-sub.ll b/test/CodeGen/Thumb2/thumb2-sub.ll index cf82704..95335a2 100644 --- a/test/CodeGen/Thumb2/thumb2-sub.ll +++ b/test/CodeGen/Thumb2/thumb2-sub.ll @@ -1,31 +1,49 @@ -; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {sub\[w\]\\?\\W*r\[0-9\],\\W*r\[0-9\],\\W*#\[0-9\]*} | grep {#171\\|#1179666\\|#872428544\\|#1448498774\\|#510} | count 5 +; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s ; 171 = 0x000000ab define i32 @f1(i32 %a) { +; CHECK: f1: +; CHECK: subs r0, #171 %tmp = sub i32 %a, 171 ret i32 %tmp } ; 1179666 = 0x00120012 define i32 @f2(i32 %a) { +; CHECK: f2: +; CHECK: sub.w r0, r0, #1179666 %tmp = sub i32 %a, 1179666 ret i32 %tmp } ; 872428544 = 0x34003400 define i32 @f3(i32 %a) { +; CHECK: f3: +; CHECK: sub.w r0, r0, #872428544 %tmp = sub i32 %a, 872428544 ret i32 %tmp } ; 1448498774 = 0x56565656 define i32 @f4(i32 %a) { +; CHECK: f4: +; CHECK: sub.w r0, r0, #1448498774 %tmp = sub i32 %a, 1448498774 ret i32 %tmp } ; 510 = 0x000001fe define i32 @f5(i32 %a) { +; CHECK: f5: +; CHECK: sub.w r0, r0, #510 %tmp = sub i32 %a, 510 ret i32 %tmp } + +; Don't change this to an add. +define i32 @f6(i32 %a) { +; CHECK: f6: +; CHECK: subs r0, #1 + %tmp = sub i32 %a, 1 + ret i32 %tmp +} |