diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/SystemZ/int-cmp-12.ll | 15 | ||||
| -rw-r--r-- | llvm/test/CodeGen/SystemZ/int-cmp-47.ll | 3 |
2 files changed, 15 insertions, 3 deletions
diff --git a/llvm/test/CodeGen/SystemZ/int-cmp-12.ll b/llvm/test/CodeGen/SystemZ/int-cmp-12.ll index 077b22423e0..d9c6a9fc4ef 100644 --- a/llvm/test/CodeGen/SystemZ/int-cmp-12.ll +++ b/llvm/test/CodeGen/SystemZ/int-cmp-12.ll @@ -49,13 +49,24 @@ define double @f4(double %a, double %b, i64 %i1) { ret double %res } -; Check the next value up, which must use a register comparison. +; Check the next value up, which can use a shifted comparison define double @f5(double %a, double %b, i64 %i1) { ; CHECK-LABEL: f5: -; CHECK: clgrjl %r2, +; CHECK: srlg [[REG:%r[0-5]]], %r2, 32 +; CHECK: cgije [[REG]], 0 ; CHECK: ldr %f0, %f2 ; CHECK: br %r14 %cond = icmp ult i64 %i1, 4294967296 %res = select i1 %cond, double %a, double %b ret double %res } +; Check the next value up, which must use a register comparison. +define double @f6(double %a, double %b, i64 %i1) { +; CHECK-LABEL: f6: +; CHECK: clgrjl %r2, +; CHECK: ldr %f0, %f2 +; CHECK: br %r14 + %cond = icmp ult i64 %i1, 4294967297 + %res = select i1 %cond, double %a, double %b + ret double %res +} diff --git a/llvm/test/CodeGen/SystemZ/int-cmp-47.ll b/llvm/test/CodeGen/SystemZ/int-cmp-47.ll index 038a25b2a6e..274350d24de 100644 --- a/llvm/test/CodeGen/SystemZ/int-cmp-47.ll +++ b/llvm/test/CodeGen/SystemZ/int-cmp-47.ll @@ -309,7 +309,8 @@ exit: define void @f17(i64 %a) { ; CHECK-LABEL: f17: ; CHECK-NOT: tmhh -; CHECK: llihh {{%r[0-5]}}, 49151 +; CHECK: srlg [[REG:%r[0-5]]], %r2, 48 +; CHECK: cgfi [[REG]], 49151 ; CHECK-NOT: tmhh ; CHECK: br %r14 entry: |
