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[NFC][GISel][AArch64] Pre-commit baseline tests for translation of @llvm.expect.with.probability #117842

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Nov 27, 2024
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[NFC][GISel][AArch64] Pre-commit baseline tests for translation of @llvm.expect.with.probability #117842

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76 changes: 48 additions & 28 deletions llvm/test/CodeGen/AArch64/GlobalISel/irtranslator-no-op-intrinsics.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -4,26 +4,42 @@
define i64 @expect_i64(i64 %arg0) {
; CHECK-LABEL: name: expect_i64
; CHECK: bb.1 (%ir-block.0):
; CHECK: liveins: $x0
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY [[COPY]](s64)
; CHECK: $x0 = COPY [[COPY1]](s64)
; CHECK: RET_ReallyLR implicit $x0
; CHECK-NEXT: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY [[COPY]](s64)
; CHECK-NEXT: $x0 = COPY [[COPY1]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $x0
%expval = call i64 @llvm.expect.i64(i64 %arg0, i64 1)
ret i64 %expval
}

define i64 @expect_with_probability_i64(i64 %arg0) {
; CHECK-LABEL: name: expect_with_probability_i64
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK-NEXT: [[INT:%[0-9]+]]:_(s64) = G_INTRINSIC intrinsic(@llvm.expect.with.probability), [[COPY]](s64), [[C]](s64), double 5.000000e-01
; CHECK-NEXT: $x0 = COPY [[INT]](s64)
; CHECK-NEXT: RET_ReallyLR implicit $x0
%expval = call i64 @llvm.expect.with.probability.i64(i64 %arg0, i64 1, double 0.5)
ret i64 %expval
}

define ptr @ptr_annotate(ptr %arg0, ptr %arg1, ptr %arg2, i32 %arg3) {
; CHECK-LABEL: name: ptr_annotate
; CHECK: bb.1 (%ir-block.0):
; CHECK: liveins: $w3, $x0, $x1, $x2
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY $x1
; CHECK: [[COPY2:%[0-9]+]]:_(p0) = COPY $x2
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY $w3
; CHECK: [[COPY4:%[0-9]+]]:_(p0) = COPY [[COPY]](p0)
; CHECK: $x0 = COPY [[COPY4]](p0)
; CHECK: RET_ReallyLR implicit $x0
; CHECK-NEXT: liveins: $w3, $x0, $x1, $x2
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(p0) = COPY $x1
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(p0) = COPY $x2
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $w3
; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(p0) = COPY [[COPY]](p0)
; CHECK-NEXT: $x0 = COPY [[COPY4]](p0)
; CHECK-NEXT: RET_ReallyLR implicit $x0
%call = call ptr @llvm.ptr.annotation.p0(ptr %arg0, ptr %arg1, ptr %arg2, i32 %arg3, ptr null)
ret ptr %call
}
Expand All @@ -34,40 +50,44 @@ define ptr @ptr_annotate(ptr %arg0, ptr %arg1, ptr %arg2, i32 %arg3) {
define i32 @annotation(i32 %a) {
; CHECK-LABEL: name: annotation
; CHECK: bb.1 (%ir-block.0):
; CHECK: liveins: $w0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK: $w0 = COPY [[COPY1]](s32)
; CHECK: RET_ReallyLR implicit $w0
; CHECK-NEXT: liveins: $w0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
; CHECK-NEXT: $w0 = COPY [[COPY1]](s32)
; CHECK-NEXT: RET_ReallyLR implicit $w0
%call = call i32 @llvm.annotation.i32(i32 %a, ptr @.str, ptr @.str1, i32 2)
ret i32 %call
}

define ptr @launder_invariant_group(ptr %p) {
; CHECK-LABEL: name: launder_invariant_group
; CHECK: bb.1 (%ir-block.0):
; CHECK: liveins: $x0
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY [[COPY]](p0)
; CHECK: $x0 = COPY [[COPY1]](p0)
; CHECK: RET_ReallyLR implicit $x0
; CHECK-NEXT: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(p0) = COPY [[COPY]](p0)
; CHECK-NEXT: $x0 = COPY [[COPY1]](p0)
; CHECK-NEXT: RET_ReallyLR implicit $x0
%q = call ptr @llvm.launder.invariant.group.p0(ptr %p)
ret ptr %q
}

define ptr @strip_invariant_group(ptr %p) {
; CHECK-LABEL: name: strip_invariant_group
; CHECK: bb.1 (%ir-block.0):
; CHECK: liveins: $x0
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY [[COPY]](p0)
; CHECK: $x0 = COPY [[COPY1]](p0)
; CHECK: RET_ReallyLR implicit $x0
; CHECK-NEXT: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(p0) = COPY [[COPY]](p0)
; CHECK-NEXT: $x0 = COPY [[COPY1]](p0)
; CHECK-NEXT: RET_ReallyLR implicit $x0
%q = call ptr @llvm.strip.invariant.group.p0(ptr %p)
ret ptr %q
}

declare i64 @llvm.expect.i64(i64, i64) #0
declare i64 @llvm.expect.with.probability.i64(i64, i64, double) #0
declare ptr @llvm.ptr.annotation.p0(ptr, ptr, ptr, i32, ptr) #1
declare i32 @llvm.annotation.i32(i32, ptr, ptr, i32) #1
declare ptr @llvm.launder.invariant.group.p0(ptr) #2
Expand Down