2013-05-07 00:17:29 +08:00
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; Test the "m" asm constraint, which is equivalent to "T".
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2017-11-10 00:31:57 +08:00
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; Likewise for the "o" asm constraint.
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2013-05-07 00:17:29 +08:00
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;
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2015-01-14 03:45:16 +08:00
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; RUN: llc < %s -mtriple=s390x-linux-gnu -no-integrated-as | FileCheck %s
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2013-05-07 00:17:29 +08:00
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define void @f1(i64 %base) {
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2013-07-14 14:24:09 +08:00
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; CHECK-LABEL: f1:
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2013-05-07 00:17:29 +08:00
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; CHECK: blah 0(%r2)
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; CHECK: br %r14
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%addr = inttoptr i64 %base to i64 *
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call void asm "blah $0", "=*m" (i64 *%addr)
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ret void
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}
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2017-11-10 00:31:57 +08:00
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define void @f2(i64 %base) {
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; CHECK-LABEL: f2:
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; CHECK: blah 0(%r2)
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; CHECK: br %r14
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%addr = inttoptr i64 %base to i64 *
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call void asm "blah $0", "=*o" (i64 *%addr)
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ret void
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}
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