648bd564d0
This PR migrates all but two test cases to use HLASM syntax. It also flips the default for the command line option, making HLASM output the default. The missing test cases requires some more support in the HLASM streamer, which I will add separately.
32 lines
796 B
LLVM
32 lines
796 B
LLVM
; Test the setup of the environment area, or associated data area (ADA)
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;
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; RUN: llc < %s -mtriple=s390x-ibm-zos -mcpu=z10 | FileCheck %s
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; CHECK-LABEL: caller DS 0H
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; CHECK: stmg 6,8,1872(4)
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; CHECK-NEXT: aghi 4,-192
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; CHECK-NEXT: lgr 8,5
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; CHECK-NEXT: brasl 7,callee_internal
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; CHECK-NEXT: bcr 0,3
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; CHECK-NEXT: lg 6,8(8)
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; CHECK-NEXT: lg 5,0(8)
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; CHECK-NEXT: lgr 8,3
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; CHECK-NEXT: basr 7,6
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; CHECK-NEXT: bcr 0,0
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; CHECK-NEXT: la 3,0(3,8)
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; CHECK-NEXT: lmg 7,8,2072(4)
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; CHECK-NEXT: aghi 4,192
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; CHECK-NEXT: b 2(7)
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define i64 @caller() {
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%r1 = call i64 () @callee_internal()
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%r2 = call i64 () @callee_external()
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%r3 = add i64 %r1, %r2
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ret i64 %r3
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}
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define internal i64 @callee_internal() {
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ret i64 10
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}
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declare i64 @callee_external()
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