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author | Pirama Arumuga Nainar <pirama@google.com> | 2015-05-06 11:46:36 -0700 |
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committer | Pirama Arumuga Nainar <pirama@google.com> | 2015-05-18 10:52:30 -0700 |
commit | 2c3e0051c31c3f5b2328b447eadf1cf9c4427442 (patch) | |
tree | c0104029af14e9f47c2ef58ca60e6137691f3c9b /test/CodeGen/Mips/dagcombine_crash.ll | |
parent | e1bc145815f4334641be19f1c45ecf85d25b6e5a (diff) | |
download | external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.zip external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.tar.gz external_llvm-2c3e0051c31c3f5b2328b447eadf1cf9c4427442.tar.bz2 |
Update aosp/master LLVM for rebase to r235153
Change-Id: I9bf53792f9fc30570e81a8d80d296c681d005ea7
(cherry picked from commit 0c7f116bb6950ef819323d855415b2f2b0aad987)
Diffstat (limited to 'test/CodeGen/Mips/dagcombine_crash.ll')
-rw-r--r-- | test/CodeGen/Mips/dagcombine_crash.ll | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/dagcombine_crash.ll b/test/CodeGen/Mips/dagcombine_crash.ll new file mode 100644 index 0000000..6fcf2b4 --- /dev/null +++ b/test/CodeGen/Mips/dagcombine_crash.ll @@ -0,0 +1,25 @@ +; RUN: llc -o - %s | FileCheck %s +; The selection DAG select(select()) normalisation crashed for different types +; on the condition inputs. +target datalayout = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64" +target triple = "mips--" + +; CHECK-LABEL: foobar +; CHECK: sltiu ${{[0-9]*}}, ${{[0-9]*}}, 42 +; CHECK: sltiu ${{[0-9]*}}, ${{[0-9]*}}, 23 +; CHECK: and ${{[0-9]*}}, ${{[0-9]*}}, ${{[0-9]*}} +; CHECK: sltu ${{[0-9]*}}, ${{[0-9]*}}, ${{[0-9]*}} +; CHECK: addiu ${{[0-9]*}}, ${{[0-9]*}}, -1 +; CHECK: movn ${{[0-9]*}}, ${{[0-9]*}}, ${{[0-9]*}} +; CHECK: jr $ra +; CHECK: move ${{[0-9]*}}, ${{[0-9]*}} +define i64 @foobar(i32 %arg) #0 { +entry: + %cmp0 = icmp ult i32 %arg, 23 + %cmp1 = icmp ult i32 %arg, 42 + %and = and i1 %cmp0, %cmp1 + %cmp2 = icmp ugt i32 %arg, 0 + %sext = sext i1 %cmp1 to i64 + %retval.0 = select i1 %and, i64 %sext, i64 0 + ret i64 %retval.0 +} |