rdf-multiple-phis-up.ll
1.16 KB
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; RUN: llc -march=hexagon < %s | FileCheck %s
; REQUIRES: asserts
; Check that we do not crash.
; CHECK: call foo
target triple = "hexagon"
%struct.0 = type { i8*, i8*, [2 x i8*], i32, i32, i8*, i32, i32, i32, i32, i32, [2 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
define i32 @fred(i8* %p0) local_unnamed_addr #0 {
entry:
%0 = bitcast i8* %p0 to %struct.0*
br i1 undef, label %if.then21, label %for.body.i
if.then21: ; preds = %entry
%.pr = load i32, i32* undef, align 4
switch i32 %.pr, label %cleanup [
i32 1, label %for.body.i
i32 3, label %if.then60
]
for.body.i: ; preds = %for.body.i, %if.then21, %entry
%1 = load i8, i8* undef, align 1
%cmp7.i = icmp ugt i8 %1, -17
br i1 %cmp7.i, label %cleanup, label %for.body.i
if.then60: ; preds = %if.then21
%call61 = call i32 @foo(%struct.0* nonnull %0) #0
br label %cleanup
cleanup: ; preds = %if.then60, %for.body.i, %if.then21
ret i32 undef
}
declare i32 @foo(%struct.0*) local_unnamed_addr #0
attributes #0 = { nounwind }