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-rw-r--r--llvm/test/CodeGen/PowerPC/select-i1-vs-i1.ll142
1 files changed, 141 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/PowerPC/select-i1-vs-i1.ll b/llvm/test/CodeGen/PowerPC/select-i1-vs-i1.ll
index a8f1ef1dd28..f2b8e09a1c1 100644
--- a/llvm/test/CodeGen/PowerPC/select-i1-vs-i1.ll
+++ b/llvm/test/CodeGen/PowerPC/select-i1-vs-i1.ll
@@ -1,4 +1,5 @@
; RUN: llc -verify-machineinstrs < %s | FileCheck %s
+; RUN: llc -verify-machineinstrs -ppc-gen-isel=false < %s | FileCheck --check-prefix=CHECK-NO-ISEL %s
target datalayout = "E-m:e-i64:64-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
@@ -15,10 +16,17 @@ entry:
ret i32 %cond
; CHECK-LABEL: @testi32slt
+; CHECK-NO-ISEL-LABEL: @testi32slt
; CHECK-DAG: cmpw {{[0-9]+}}, 5, 6
; CHECK-DAG: cmpw {{[0-9]+}}, 3, 4
; CHECK: crandc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -30,11 +38,17 @@ entry:
%cond = select i1 %cmp3, i32 %a1, i32 %a2
ret i32 %cond
-; CHECK-LABEL: @testi32ult
+; CHECK-NO-ISEL-LABEL: @testi32ult
; CHECK-DAG: cmpw {{[0-9]+}}, 5, 6
; CHECK-DAG: cmpw {{[0-9]+}}, 3, 4
; CHECK: crandc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -47,10 +61,17 @@ entry:
ret i32 %cond
; CHECK-LABEL: @testi32sle
+; CHECK-NO-ISEL-LABEL: @testi32sle
; CHECK-DAG: cmpw {{[0-9]+}}, 5, 6
; CHECK-DAG: cmpw {{[0-9]+}}, 3, 4
; CHECK: crorc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -63,10 +84,17 @@ entry:
ret i32 %cond
; CHECK-LABEL: @testi32ule
+; CHECK-NO-ISEL-LABEL: @testi32ule
; CHECK-DAG: cmpw {{[0-9]+}}, 5, 6
; CHECK-DAG: cmpw {{[0-9]+}}, 3, 4
; CHECK: crorc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -79,10 +107,17 @@ entry:
ret i32 %cond
; CHECK-LABEL: @testi32eq
+; CHECK-NO-ISEL-LABEL: @testi32eq
; CHECK-DAG: cmpw {{[0-9]+}}, 5, 6
; CHECK-DAG: cmpw {{[0-9]+}}, 3, 4
; CHECK: creqv [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -95,10 +130,17 @@ entry:
ret i32 %cond
; CHECK-LABEL: @testi32sge
+; CHECK-NO-ISEL-LABEL: @testi32sge
; CHECK-DAG: cmpw {{[0-9]+}}, 5, 6
; CHECK-DAG: cmpw {{[0-9]+}}, 3, 4
; CHECK: crorc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -111,10 +153,17 @@ entry:
ret i32 %cond
; CHECK-LABEL: @testi32uge
+; CHECK-NO-ISEL-LABEL: @testi32uge
; CHECK-DAG: cmpw {{[0-9]+}}, 5, 6
; CHECK-DAG: cmpw {{[0-9]+}}, 3, 4
; CHECK: crorc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -127,10 +176,17 @@ entry:
ret i32 %cond
; CHECK-LABEL: @testi32sgt
+; CHECK-NO-ISEL-LABEL: @testi32sgt
; CHECK-DAG: cmpw {{[0-9]+}}, 5, 6
; CHECK-DAG: cmpw {{[0-9]+}}, 3, 4
; CHECK: crandc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -143,10 +199,17 @@ entry:
ret i32 %cond
; CHECK-LABEL: @testi32ugt
+; CHECK-NO-ISEL-LABEL: @testi32ugt
; CHECK-DAG: cmpw {{[0-9]+}}, 5, 6
; CHECK-DAG: cmpw {{[0-9]+}}, 3, 4
; CHECK: crandc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -159,10 +222,17 @@ entry:
ret i32 %cond
; CHECK-LABEL: @testi32ne
+; CHECK-NO-ISEL-LABEL: @testi32ne
; CHECK-DAG: cmpw {{[0-9]+}}, 5, 6
; CHECK-DAG: cmpw {{[0-9]+}}, 3, 4
; CHECK: crxor [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -175,10 +245,17 @@ entry:
ret i64 %cond
; CHECK-LABEL: @testi64slt
+; CHECK-NO-ISEL-LABEL: @testi64slt
; CHECK-DAG: cmpd {{([0-9]+, )?}}5, 6
; CHECK-DAG: cmpd {{([0-9]+, )?}}3, 4
; CHECK: crandc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -191,10 +268,17 @@ entry:
ret i64 %cond
; CHECK-LABEL: @testi64ult
+; CHECK-NO-ISEL-LABEL: @testi64ult
; CHECK-DAG: cmpd {{([0-9]+, )?}}5, 6
; CHECK-DAG: cmpd {{([0-9]+, )?}}3, 4
; CHECK: crandc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -207,10 +291,17 @@ entry:
ret i64 %cond
; CHECK-LABEL: @testi64sle
+; CHECK-NO-ISEL-LABEL: @testi64sle
; CHECK-DAG: cmpd {{([0-9]+, )?}}5, 6
; CHECK-DAG: cmpd {{([0-9]+, )?}}3, 4
; CHECK: crorc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -223,10 +314,17 @@ entry:
ret i64 %cond
; CHECK-LABEL: @testi64ule
+; CHECK-NO-ISEL-LABEL: @testi64ule
; CHECK-DAG: cmpd {{([0-9]+, )?}}5, 6
; CHECK-DAG: cmpd {{([0-9]+, )?}}3, 4
; CHECK: crorc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -239,10 +337,17 @@ entry:
ret i64 %cond
; CHECK-LABEL: @testi64eq
+; CHECK-NO-ISEL-LABEL: @testi64eq
; CHECK-DAG: cmpd {{([0-9]+, )?}}5, 6
; CHECK-DAG: cmpd {{([0-9]+, )?}}3, 4
; CHECK: creqv [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -255,10 +360,17 @@ entry:
ret i64 %cond
; CHECK-LABEL: @testi64sge
+; CHECK-NO-ISEL-LABEL: @testi64sge
; CHECK-DAG: cmpd {{([0-9]+, )?}}5, 6
; CHECK-DAG: cmpd {{([0-9]+, )?}}3, 4
; CHECK: crorc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -271,10 +383,17 @@ entry:
ret i64 %cond
; CHECK-LABEL: @testi64uge
+; CHECK-NO-ISEL-LABEL: @testi64uge
; CHECK-DAG: cmpd {{([0-9]+, )?}}5, 6
; CHECK-DAG: cmpd {{([0-9]+, )?}}3, 4
; CHECK: crorc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -287,10 +406,17 @@ entry:
ret i64 %cond
; CHECK-LABEL: @testi64sgt
+; CHECK-NO-ISEL-LABEL: @testi64sgt
; CHECK-DAG: cmpd {{([0-9]+, )?}}5, 6
; CHECK-DAG: cmpd {{([0-9]+, )?}}3, 4
; CHECK: crandc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -303,10 +429,17 @@ entry:
ret i64 %cond
; CHECK-LABEL: @testi64ugt
+; CHECK-NO-ISEL-LABEL: @testi64ugt
; CHECK-DAG: cmpd {{([0-9]+, )?}}5, 6
; CHECK-DAG: cmpd {{([0-9]+, )?}}3, 4
; CHECK: crandc [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
@@ -319,10 +452,17 @@ entry:
ret i64 %cond
; CHECK-LABEL: @testi64ne
+; CHECK-NO-ISEL-LABEL: @testi64ne
; CHECK-DAG: cmpd {{([0-9]+, )?}}5, 6
; CHECK-DAG: cmpd {{([0-9]+, )?}}3, 4
; CHECK: crxor [[REG1:[0-9]+]], {{[0-9]+}}, {{[0-9]+}}
; CHECK: isel 3, 7, 8, [[REG1]]
+; CHECK-NO-ISEL: bc 12, 20, [[TRUE:.LBB[0-9]+]]
+; CHECK-NO-ISEL: ori 3, 8, 0
+; CHECK-NO-ISEL-NEXT: blr
+; CHECK-NO-ISEL: [[TRUE]]
+; CHECK-NO-ISEL-NEXT: addi 3, 7, 0
+; CHECK-NO-ISEL-NEXT: blr
; CHECK: blr
}
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