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91bb437eb8
As discussed on PR27654, this patch fixes the triples of a lot of aarch64 tests and enables lit tests on windows This will hopefully help stop cases where windows developers break the aarch64 target Differential Revision: https://reviews.llvm.org/D22191 llvm-svn: 275973
18 lines
405 B
LLVM
18 lines
405 B
LLVM
; RUN: llc < %s -mtriple=arm64-eabi | FileCheck %s
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; Optimize (x > -1) to (x >= 0) etc.
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; Optimize (cmp (add / sub), 0): eliminate the subs used to update flag
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; for comparison only
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; rdar://10233472
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define i32 @t1(i64 %a) nounwind ssp {
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entry:
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; CHECK-LABEL: t1:
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; CHECK-NOT: movn
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; CHECK: cmp x0, #0
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; CHECK: cset w0, ge
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%cmp = icmp sgt i64 %a, -1
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%conv = zext i1 %cmp to i32
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ret i32 %conv
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}
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