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14 lines
391 B
14 lines
391 B
7 months ago
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// RUN: not %clang_cc1 -triple s390x-linux-gnu -O2 -emit-llvm -o - %s 2>&1 \
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// RUN: | FileCheck %s
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// REQUIRES: systemz-registered-target
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// Test that an error is given if a physreg is defined by multiple operands.
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int test_physreg_defs(void) {
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register int l __asm__("r7") = 0;
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// CHECK: error: multiple outputs to hard register: r7
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__asm__("" : "+r"(l), "=r"(l));
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return l;
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}
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