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| author | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
| commit | 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 (patch) | |
| tree | eacfc83d988e4b9d11114387ae7dc41243f2a363 /test/CodeGen/Thumb | |
| parent | 2b2816e083a455f7a656ae88b0fd059d1688bb36 (diff) | |
| download | FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.zip FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.tar.gz | |
Vendor import of llvm trunk r161861:
http://llvm.org/svn/llvm-project/llvm/trunk@161861
Diffstat (limited to 'test/CodeGen/Thumb')
| -rw-r--r-- | test/CodeGen/Thumb/2012-04-26-M0ISelBug.ll | 12 | ||||
| -rw-r--r-- | test/CodeGen/Thumb/asmprinter-bug.ll | 2 | ||||
| -rw-r--r-- | test/CodeGen/Thumb/frame_thumb.ll | 4 | ||||
| -rw-r--r-- | test/CodeGen/Thumb/iabs.ll | 4 |
4 files changed, 17 insertions, 5 deletions
diff --git a/test/CodeGen/Thumb/2012-04-26-M0ISelBug.ll b/test/CodeGen/Thumb/2012-04-26-M0ISelBug.ll new file mode 100644 index 0000000..a4c05d2 --- /dev/null +++ b/test/CodeGen/Thumb/2012-04-26-M0ISelBug.ll @@ -0,0 +1,12 @@ +; RUN: llc -mtriple=thumbv6-apple-ios -mcpu=cortex-m0 < %s | FileCheck %s +; Cortex-M0 doesn't have 32-bit Thumb2 instructions (except for dmb, mrs, etc.) +; rdar://11331541 + +define i32 @t(i32 %a) nounwind { +; CHECK: t: +; CHECK: asrs [[REG1:(r[0-9]+)]], [[REG2:(r[0-9]+)]], #31 +; CHECK: eors [[REG1]], [[REG2]] + %tmp0 = ashr i32 %a, 31 + %tmp1 = xor i32 %tmp0, %a + ret i32 %tmp1 +} diff --git a/test/CodeGen/Thumb/asmprinter-bug.ll b/test/CodeGen/Thumb/asmprinter-bug.ll index f73f93d..18e11ba 100644 --- a/test/CodeGen/Thumb/asmprinter-bug.ll +++ b/test/CodeGen/Thumb/asmprinter-bug.ll @@ -1,4 +1,4 @@ -; RUN: llc < %s -mtriple=thumbv6-apple-darwin10 | grep rsbs | grep {#0} +; RUN: llc < %s -mtriple=thumbv6-apple-darwin10 | grep rsbs | grep "#0" %struct.FILE = type { i8*, i32, i32, i16, i16, %struct.__sbuf, i32, i8*, i32 (i8*)*, i32 (i8*, i8*, i32)*, i64 (i8*, i64, i32)*, i32 (i8*, i8*, i32)*, %struct.__sbuf, %struct.__sFILEX*, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 } %struct.__sFILEX = type opaque diff --git a/test/CodeGen/Thumb/frame_thumb.ll b/test/CodeGen/Thumb/frame_thumb.ll index 0cac755..6cc4dd1 100644 --- a/test/CodeGen/Thumb/frame_thumb.ll +++ b/test/CodeGen/Thumb/frame_thumb.ll @@ -1,7 +1,7 @@ ; RUN: llc < %s -mtriple=thumb-apple-darwin \ -; RUN: -disable-fp-elim | not grep {r11} +; RUN: -disable-fp-elim | not grep "r11" ; RUN: llc < %s -mtriple=thumb-linux-gnueabi \ -; RUN: -disable-fp-elim | not grep {r11} +; RUN: -disable-fp-elim | not grep "r11" define i32 @f() { entry: diff --git a/test/CodeGen/Thumb/iabs.ll b/test/CodeGen/Thumb/iabs.ll index d03b5b2..2e77660 100644 --- a/test/CodeGen/Thumb/iabs.ll +++ b/test/CodeGen/Thumb/iabs.ll @@ -1,5 +1,5 @@ -; RUN: llc < %s -march=thumb -stats |& \ -; RUN: grep {4 .*Number of machine instrs printed} +; RUN: llc < %s -march=thumb -stats 2>&1 | \ +; RUN: grep "4 .*Number of machine instrs printed" ;; Integer absolute value, should produce something as good as: ;; Thumb: |
