vendor/llvm/llvm-release_34-r197841

1 files changed, 137 insertions, 0 deletions

diff --git a/test/CodeGen/PowerPC/fast-isel-binary.ll b/test/CodeGen/PowerPC/fast-isel-binary.ll
new file mode 100644
index 0000000000000..43a6cd085055f
--- /dev/null
+++ b/test/CodeGen/PowerPC/fast-isel-binary.ll
@@ -0,0 +1,137 @@
+; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s --check-prefix=ELF64
+
+; Test add with non-legal types
+
+define void @add_i8(i8 %a, i8 %b) nounwind ssp {
+entry:
+; ELF64: add_i8
+  %a.addr = alloca i8, align 4
+  %0 = add i8 %a, %b
+; ELF64: add
+  store i8 %0, i8* %a.addr, align 4
+  ret void
+}
+
+define void @add_i8_imm(i8 %a) nounwind ssp {
+entry:
+; ELF64: add_i8_imm
+  %a.addr = alloca i8, align 4
+  %0 = add i8 %a, 22;
+; ELF64: addi
+  store i8 %0, i8* %a.addr, align 4
+  ret void
+}
+
+define void @add_i16(i16 %a, i16 %b) nounwind ssp {
+entry:
+; ELF64: add_i16
+  %a.addr = alloca i16, align 4
+  %0 = add i16 %a, %b
+; ELF64: add
+  store i16 %0, i16* %a.addr, align 4
+  ret void
+}
+
+define void @add_i16_imm(i16 %a, i16 %b) nounwind ssp {
+entry:
+; ELF64: add_i16_imm
+  %a.addr = alloca i16, align 4
+  %0 = add i16 %a, 243;
+; ELF64: addi
+  store i16 %0, i16* %a.addr, align 4
+  ret void
+}
+
+; Test or with non-legal types
+
+define void @or_i8(i8 %a, i8 %b) nounwind ssp {
+entry:
+; ELF64: or_i8
+  %a.addr = alloca i8, align 4
+  %0 = or i8 %a, %b
+; ELF64: or
+  store i8 %0, i8* %a.addr, align 4
+  ret void
+}
+
+define void @or_i8_imm(i8 %a) nounwind ssp {
+entry:
+; ELF64: or_i8_imm
+  %a.addr = alloca i8, align 4
+  %0 = or i8 %a, -13;
+; ELF64: ori
+  store i8 %0, i8* %a.addr, align 4
+  ret void
+}
+
+define void @or_i16(i16 %a, i16 %b) nounwind ssp {
+entry:
+; ELF64: or_i16
+  %a.addr = alloca i16, align 4
+  %0 = or i16 %a, %b
+; ELF64: or
+  store i16 %0, i16* %a.addr, align 4
+  ret void
+}
+
+define void @or_i16_imm(i16 %a) nounwind ssp {
+entry:
+; ELF64: or_i16_imm
+  %a.addr = alloca i16, align 4
+  %0 = or i16 %a, 273;
+; ELF64: ori
+  store i16 %0, i16* %a.addr, align 4
+  ret void
+}
+
+; Test sub with non-legal types
+
+define void @sub_i8(i8 %a, i8 %b) nounwind ssp {
+entry:
+; ELF64: sub_i8
+  %a.addr = alloca i8, align 4
+  %0 = sub i8 %a, %b
+; ELF64: subf
+  store i8 %0, i8* %a.addr, align 4
+  ret void
+}
+
+define void @sub_i8_imm(i8 %a) nounwind ssp {
+entry:
+; ELF64: sub_i8_imm
+  %a.addr = alloca i8, align 4
+  %0 = sub i8 %a, 22;
+; ELF64: addi
+  store i8 %0, i8* %a.addr, align 4
+  ret void
+}
+
+define void @sub_i16(i16 %a, i16 %b) nounwind ssp {
+entry:
+; ELF64: sub_i16
+  %a.addr = alloca i16, align 4
+  %0 = sub i16 %a, %b
+; ELF64: subf
+  store i16 %0, i16* %a.addr, align 4
+  ret void
+}
+
+define void @sub_i16_imm(i16 %a) nounwind ssp {
+entry:
+; ELF64: sub_i16_imm
+  %a.addr = alloca i16, align 4
+  %0 = sub i16 %a, 247;
+; ELF64: addi
+  store i16 %0, i16* %a.addr, align 4
+  ret void
+}
+
+define void @sub_i16_badimm(i16 %a) nounwind ssp {
+entry:
+; ELF64: sub_i16_imm
+  %a.addr = alloca i16, align 4
+  %0 = sub i16 %a, -32768;
+; ELF64: subf
+  store i16 %0, i16* %a.addr, align 4
+  ret void
+}