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Diffstat (limited to 'test/CodeGen/ARM64/extend.ll')
| -rw-r--r-- | test/CodeGen/ARM64/extend.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGen/ARM64/extend.ll b/test/CodeGen/ARM64/extend.ll new file mode 100644 index 0000000000..4d20543671 --- /dev/null +++ b/test/CodeGen/ARM64/extend.ll @@ -0,0 +1,15 @@ +; RUN: llc < %s -mtriple=arm64-apple-ios | FileCheck %s +@array = external global [0 x i32] + +define i64 @foo(i32 %i) { +; CHECK: foo +; CHECK: adrp x[[REG:[0-9]+]], _array@GOTPAGE +; CHECK: ldr x[[REG1:[0-9]+]], [x[[REG]], _array@GOTPAGEOFF] +; CHECK: ldrsw x0, [x[[REG1]], x0, sxtw #2] +; CHECK: ret + %idxprom = sext i32 %i to i64 + %arrayidx = getelementptr inbounds [0 x i32]* @array, i64 0, i64 %idxprom + %tmp1 = load i32* %arrayidx, align 4 + %conv = sext i32 %tmp1 to i64 + ret i64 %conv +} |