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https://github.com/c64scene-ar/llvm-6502.git
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29f94c7201
This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209577 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
997 B
LLVM
32 lines
997 B
LLVM
; RUN: llc -O3 -march=arm64 -mtriple arm64-apple-ios5.0.0 < %s | FileCheck %s
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; <rdar://problem/15992732>
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; Zero truncation is not necessary when the values are extended properly
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; already.
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@block = common global i8* null, align 8
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define zeroext i8 @foo(i32 %i1, i32 %i2) {
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; CHECK-LABEL: foo:
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; CHECK: cset
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; CHECK-NOT: and
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entry:
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%idxprom = sext i32 %i1 to i64
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%0 = load i8** @block, align 8
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%arrayidx = getelementptr inbounds i8* %0, i64 %idxprom
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%1 = load i8* %arrayidx, align 1
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%idxprom1 = sext i32 %i2 to i64
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%arrayidx2 = getelementptr inbounds i8* %0, i64 %idxprom1
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%2 = load i8* %arrayidx2, align 1
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%cmp = icmp eq i8 %1, %2
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br i1 %cmp, label %return, label %if.then
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if.then: ; preds = %entry
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%cmp7 = icmp ugt i8 %1, %2
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%conv9 = zext i1 %cmp7 to i8
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br label %return
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return: ; preds = %entry, %if.then
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%retval.0 = phi i8 [ %conv9, %if.then ], [ 1, %entry ]
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ret i8 %retval.0
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}
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