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|
; RUN: llc -march=hexagon -O3 -verify-machineinstrs < %s | FileCheck %s
;
; Make sure that this testcase passes the verifier.
; CHECK: call f1
target triple = "hexagon"
%s.0 = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, [2 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i64, i32, i32, i64, i32, i32, i64, i32, i32, i64, i64, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
@g0 = external global %s.0, align 8
@g1 = external hidden unnamed_addr constant [3 x i8], align 1
; Function Attrs: nounwind
define void @f0() local_unnamed_addr #0 {
b0:
br label %b1
b1: ; preds = %b0
switch i8 undef, label %b3 [
i8 35, label %b2
i8 10, label %b2
]
b2: ; preds = %b1, %b1
unreachable
b3: ; preds = %b1
br label %b4
b4: ; preds = %b3
switch i8 undef, label %b6 [
i8 35, label %b5
i8 10, label %b5
]
b5: ; preds = %b4, %b4
unreachable
b6: ; preds = %b4
call void (i8*, i8*, ...) @f1(i8* nonnull undef, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @g1, i32 0, i32 0), i32* getelementptr inbounds (%s.0, %s.0* @g0, i32 0, i32 45)) #0
br label %b7
b7: ; preds = %b6
switch i8 undef, label %b9 [
i8 35, label %b8
i8 10, label %b8
]
b8: ; preds = %b7, %b7
unreachable
b9: ; preds = %b7
br label %b10
b10: ; preds = %b9
switch i8 undef, label %b12 [
i8 35, label %b11
i8 10, label %b11
]
b11: ; preds = %b10, %b10
unreachable
b12: ; preds = %b10
br label %b13
b13: ; preds = %b12
switch i8 undef, label %b14 [
i8 35, label %b15
i8 10, label %b15
]
b14: ; preds = %b13
br label %b16
b15: ; preds = %b13, %b13
unreachable
b16: ; preds = %b17, %b14
%v0 = phi i8* [ %v2, %b17 ], [ undef, %b14 ]
%v1 = load i8, i8* %v0, align 1
switch i8 %v1, label %b17 [
i8 32, label %b18
i8 9, label %b18
]
b17: ; preds = %b16
%v2 = getelementptr inbounds i8, i8* %v0, i32 1
br label %b16
b18: ; preds = %b16, %b16
unreachable
}
; Function Attrs: nounwind
declare void @f1(i8* nocapture readonly, i8* nocapture readonly, ...) local_unnamed_addr #0
attributes #0 = { nounwind "target-cpu"="hexagonv62" }
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