a1710eb3cd
The LIT test cases were migrated with the script provided by Nikita Popov. No manual changes were made. Committed without review since no functional changes, after consultation with uweigand.
24 lines
654 B
LLVM
24 lines
654 B
LLVM
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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;
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; Test that space is allocated for the incoming back chain also in cases
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; where no GPRs are saved / restored.
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define void @fun0() #0 {
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; CHECK-LABEL: fun0:
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; CHECK: lgr %r1, %r15
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; CHECK-NEXT: aghi %r15, -24
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; CHECK-NEXT: stg %r1, 152(%r15)
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; CHECK-NEXT: #APP
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; CHECK-NEXT: stcke 160(%r15)
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; CHECK-NEXT: #NO_APP
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; CHECK-NEXT: aghi %r15, 24
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; CHECK-NEXT: br %r14
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entry:
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%b = alloca [16 x i8], align 1
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call void asm "stcke $0", "=*Q"(ptr elementtype([16 x i8]) nonnull %b) #2
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ret void
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}
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attributes #0 = { nounwind "packed-stack" "backchain" "use-soft-float"="true" }
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