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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-03-18 21:12:29 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-03-18 21:12:29 +0000 |
| commit | b6192d2a9f05e05504470a6df0f4374a0424d7f3 (patch) | |
| tree | 9c48e2c6183fdaecabfb99beb9d955a6bf22f7e1 /test/CodeGen | |
| parent | f19d7a7af3f10b6d43f9e8b0271f0f836a33d52c (diff) | |
| download | llvm-b6192d2a9f05e05504470a6df0f4374a0424d7f3.tar.gz llvm-b6192d2a9f05e05504470a6df0f4374a0424d7f3.tar.bz2 llvm-b6192d2a9f05e05504470a6df0f4374a0424d7f3.tar.xz | |
Revert r127852; it's apparently causing an ICE on mingw.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127909 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/X86/long-setcc.ll | 39 | ||||
| -rw-r--r-- | test/CodeGen/X86/sext-i1.ll | 3 |
2 files changed, 12 insertions, 30 deletions
diff --git a/test/CodeGen/X86/long-setcc.ll b/test/CodeGen/X86/long-setcc.ll index 0ab8160688..e0165fb01b 100644 --- a/test/CodeGen/X86/long-setcc.ll +++ b/test/CodeGen/X86/long-setcc.ll @@ -1,35 +1,18 @@ -; RUN: llc < %s -march=x86 | FileCheck %s +; RUN: llc < %s -march=x86 | grep cmp | count 1 +; RUN: llc < %s -march=x86 | grep shr | count 1 +; RUN: llc < %s -march=x86 | grep xor | count 1 -; General case -define i1 @t1(i64 %x, i64 %y) nounwind { -; CHECK: @t1 -; CHECK: subl -; CHECK: sbbl -; CHECK: setl %al - %B = icmp slt i64 %x, %y - ret i1 %B +define i1 @t1(i64 %x) nounwind { + %B = icmp slt i64 %x, 0 + ret i1 %B } -; Some special cases define i1 @t2(i64 %x) nounwind { -; CHECK: @t2 -; CHECK: shrl $31, %eax - %B = icmp slt i64 %x, 0 - ret i1 %B + %tmp = icmp ult i64 %x, 4294967296 + ret i1 %tmp } -define i1 @t3(i64 %x) nounwind { -; CHECK: @t3 -; CHECX: cmpl $0 -; CHECX: sete %al - %tmp = icmp ult i64 %x, 4294967296 - ret i1 %tmp -} - -define i1 @t4(i64 %x) nounwind { -; CHECK: @t4 -; CHECX: cmpl $0 -; CHECX: setne %al - %tmp = icmp ugt i64 %x, 4294967295 - ret i1 %tmp +define i1 @t3(i32 %x) nounwind { + %tmp = icmp ugt i32 %x, -1 + ret i1 %tmp } diff --git a/test/CodeGen/X86/sext-i1.ll b/test/CodeGen/X86/sext-i1.ll index 2604869392..574769b430 100644 --- a/test/CodeGen/X86/sext-i1.ll +++ b/test/CodeGen/X86/sext-i1.ll @@ -39,8 +39,7 @@ entry: ; 32: t3: ; 32: cmpl $1 ; 32: sbbl -; 32: subl -; 32: sbbl +; 32: cmpl ; 32: xorl ; 64: t3: |