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2987c57924
Lots of tests are using an explicit target triple w/o first checking that the target is actually available. Add a REQUIRES clause to a bunch of them. This should hopefully unbreak bots which don't configure w/ all targets enabled. llvm-svn: 159949
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
// REQUIRES: arm-registered-target
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// RUN: %clang_cc1 -triple arm -target-abi aapcs %s -emit-llvm -o - | FileCheck -check-prefix=AAPCS %s
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// RUN: %clang_cc1 -triple arm -target-abi apcs-gnu %s -emit-llvm -o - | FileCheck -check-prefix=APCS-GNU %s
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/*
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* Check that va_arg accesses stack according to ABI alignment
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* long long and double require 8-byte alignment under AAPCS
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* however, they only require 4-byte alignment under APCS
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*/
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long long t1(int i, ...) {
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// AAPCS: t1
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// APCS-GNU: t1
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__builtin_va_list ap;
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__builtin_va_start(ap, i);
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// AAPCS: add i32 %{{.*}} 7
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// AAPCS: and i32 %{{.*}} -8
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// APCS-GNU-NOT: add i32 %{{.*}} 7
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// APCS-GNU-NOT: and i32 %{{.*}} -8
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long long ll = __builtin_va_arg(ap, long long);
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__builtin_va_end(ap);
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return ll;
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}
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double t2(int i, ...) {
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// AAPCS: t2
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// APCS-GNU: t2
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__builtin_va_list ap;
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__builtin_va_start(ap, i);
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// AAPCS: add i32 %{{.*}} 7
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// AAPCS: and i32 %{{.*}} -8
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// APCS-GNU-NOT: add i32 %{{.*}} 7
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// APCS-GNU-NOT: and i32 %{{.*}} -8
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double ll = __builtin_va_arg(ap, double);
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__builtin_va_end(ap);
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return ll;
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}
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