25 lines
727 B
LLVM
25 lines
727 B
LLVM
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; RUN: llc -march=hexagon -spill-func-threshold-Os=0 -spill-func-threshold=0 < %s | FileCheck %s
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; Check that the long-calls feature handles save and restore.
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; CHECK: call ##__save
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; CHECK: jump ##__restore
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target triple = "hexagon"
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; Function Attrs: nounwind
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define i32 @f0(i32 %a0, i32 %a1, i32 %a2) #0 {
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b0:
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%v0 = tail call i32 bitcast (i32 (...)* @f1 to i32 (i32, i32, i32)*)(i32 %a0, i32 %a1, i32 %a2) #1
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%v1 = tail call i32 bitcast (i32 (...)* @f2 to i32 (i32, i32, i32)*)(i32 %a0, i32 %a1, i32 %a2) #1
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ret i32 0
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}
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; Function Attrs: nounwind
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declare i32 @f1(...) #1
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; Function Attrs: nounwind
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declare i32 @f2(...) #1
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attributes #0 = { nounwind "target-features"="+long-calls" }
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attributes #1 = { nounwind }
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