c7d5c94f78
Summary: This change adds support for `__builtin_ms_va_list`, a GCC extension for variadic `ms_abi` functions. The existing `__builtin_va_list` support is inadequate for this because `va_list` is defined differently in the Win64 ABI vs. the System V/AMD64 ABI. Depends on D1622. Reviewers: rsmith, rnk, rjmccall CC: cfe-commits Differential Revision: http://reviews.llvm.org/D1623 llvm-svn: 247941
20 lines
554 B
C
20 lines
554 B
C
// Test this without pch.
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// RUN: %clang_cc1 -triple=x86_64-unknown-freebsd7.0 -include %S/va_arg.h %s -emit-llvm -o -
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// REQUIRES: x86-registered-target
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// Test with pch.
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// RUN: %clang_cc1 -triple=x86_64-unknown-freebsd7.0 -emit-pch -o %t %S/va_arg.h
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// RUN: %clang_cc1 -triple=x86_64-unknown-freebsd7.0 -include-pch %t %s -emit-llvm -o -
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char *g0(char** argv, int argc) { return argv[argc]; }
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char *g(char **argv) {
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f(g0, argv, 1, 2, 3);
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}
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char *i0(char **argv, int argc) { return argv[argc]; }
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char *i(char **argv) {
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h(i0, argv, 1, 2, 3);
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}
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