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https://github.com/c64scene-ar/llvm-6502.git
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bf99364f81
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187113 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
563 B
LLVM
26 lines
563 B
LLVM
; Test LOCR and LOCGR.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s
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; Test LOCR.
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define i32 @f1(i32 %a, i32 %b, i32 %limit) {
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; CHECK-LABEL: f1:
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; CHECK: clfi %r4, 42
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; CHECK: locrnl %r2, %r3
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; CHECK: br %r14
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%cond = icmp ult i32 %limit, 42
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%res = select i1 %cond, i32 %a, i32 %b
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ret i32 %res
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}
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; Test LOCGR.
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define i64 @f2(i64 %a, i64 %b, i64 %limit) {
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; CHECK-LABEL: f2:
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; CHECK: clgfi %r4, 42
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; CHECK: locgrnl %r2, %r3
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; CHECK: br %r14
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%cond = icmp ult i64 %limit, 42
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%res = select i1 %cond, i64 %a, i64 %b
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ret i64 %res
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}
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