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annotate test/CodeGen/AArch64/arm64-stackmap-nops.ll @ 100:7d135dc70f03 LLVM 3.9

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents afa8332a0e37
children
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83
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc < %s -mtriple=arm64-apple-darwin | FileCheck %s
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2
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3 define void @test_shadow_optimization() {
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4 entry:
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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5 ; Expect 8 bytes worth of nops here rather than 16: With the shadow optimization
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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6 ; in place, 8 bytes will be consumed by the frame teardown and return instr.
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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7 ; CHECK-LABEL: test_shadow_optimization:
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8 ; CHECK: nop
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9 ; CHECK-NEXT: nop
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Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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10 ; CHECK-NOT: nop
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afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 tail call void (i64, i32, ...) @llvm.experimental.stackmap(i64 0, i32 16)
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12 ret void
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13 }
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14
60c9769439b8 LLVM 3.7
Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
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15 declare void @llvm.experimental.stackmap(i64, i32, ...)