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| author | Chandler Carruth <chandlerc@gmail.com> | 2011-07-02 20:42:17 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2011-07-02 20:42:17 +0000 |
| commit | 218674ba6102775d6376cf160debfa51054e184e (patch) | |
| tree | c121674d4f8ad027aeb75ae9ae72eea4a48dffe5 | |
| parent | 8f786a58348094f2d6190ac0b93512c48850767b (diff) | |
| download | llvm-218674ba6102775d6376cf160debfa51054e184e.tar.gz llvm-218674ba6102775d6376cf160debfa51054e184e.tar.bz2 llvm-218674ba6102775d6376cf160debfa51054e184e.tar.xz | |
FileCheck-ize another test, and upgrade its syntax a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134332 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | test/CodeGen/X86/pr3216.ll | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/test/CodeGen/X86/pr3216.ll b/test/CodeGen/X86/pr3216.ll index 38c9f324cc..63676d9d2c 100644 --- a/test/CodeGen/X86/pr3216.ll +++ b/test/CodeGen/X86/pr3216.ll @@ -1,14 +1,18 @@ -; RUN: llc < %s -march=x86 | grep {sar. \$5} +; RUN: llc < %s -march=x86 | FileCheck %s @foo = global i8 127 define i32 @main() nounwind { -entry: - %tmp = load i8* @foo - %bf.lo = lshr i8 %tmp, 5 - %bf.lo.cleared = and i8 %bf.lo, 7 - %0 = shl i8 %bf.lo.cleared, 5 - %bf.val.sext = ashr i8 %0, 5 - %conv = sext i8 %bf.val.sext to i32 - ret i32 %conv +; CHECK: main: +; CHECK-NOT: ret +; CHECK: sar{{.}} $5 +; CHECK: ret + + %tmp = load i8* @foo + %bf.lo = lshr i8 %tmp, 5 + %bf.lo.cleared = and i8 %bf.lo, 7 + %1 = shl i8 %bf.lo.cleared, 5 + %bf.val.sext = ashr i8 %1, 5 + %conv = sext i8 %bf.val.sext to i32 + ret i32 %conv } |