diff options
Diffstat (limited to 'lib/Target/PowerPC/PPC32ISelSimple.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPC32ISelSimple.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPC32ISelSimple.cpp b/lib/Target/PowerPC/PPC32ISelSimple.cpp index d0406c7e40..5314dada04 100644 --- a/lib/Target/PowerPC/PPC32ISelSimple.cpp +++ b/lib/Target/PowerPC/PPC32ISelSimple.cpp @@ -536,8 +536,11 @@ bool PPC32ISel::canUseAsImmediateForOpcode(ConstantInt *CI, unsigned Opcode, else return false; } + + // Treat subfic like addi for the purposes of constant validation + if (Opcode == 5) Opcode = 0; - // ADDI, Compare, and non-indexed Load take SIMM + // addi, subfic, compare, and non-indexed load take SIMM bool cond1 = (Opcode < 2) && ((int32_t)CI->getRawValue() <= 32767) && ((int32_t)CI->getRawValue() >= -32768); |