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fd4f96290a
This patch adds `CC_M68kRTD`, which will be used on function if either `__attribute__((m68k_rtd))` is presented or `-mrtd` flag is given. Differential Revision: https://reviews.llvm.org/D149867
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
// RUN: %clang_cc1 -mrtd -triple i386-unknown-unknown -std=c89 -emit-llvm -o - %s 2>&1 | FileCheck --check-prefixes=CHECK,X86 %s
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// RUN: %clang_cc1 -mrtd -triple m68k-unknown-unknown -std=c89 -emit-llvm -o - %s 2>&1 | FileCheck --check-prefixes=CHECK,M68K %s
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void baz(int arg);
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// X86: define{{.*}} x86_stdcallcc void @foo(i32 noundef %arg) [[NUW:#[0-9]+]]
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// M68K: define{{.*}} m68k_rtdcc void @foo(i32 noundef %arg)
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void foo(int arg) {
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// X86: call x86_stdcallcc i32 @bar(
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#ifndef __mc68000__
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bar(arg);
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#endif
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// X86: call x86_stdcallcc void @baz(i32
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// M68K: call m68k_rtdcc void @baz(i32
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baz(arg);
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}
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// X86: declare x86_stdcallcc i32 @bar(...)
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// X86: declare x86_stdcallcc void @baz(i32 noundef)
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// M68K: declare m68k_rtdcc void @baz(i32 noundef)
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void qux(int arg, ...) { }
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// CHECK: define{{.*}} void @qux(i32 noundef %arg, ...)
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void quux(int a1, int a2, int a3) {
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qux(a1, a2, a3);
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}
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// X86-LABEL: define{{.*}} x86_stdcallcc void @quux
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// M68K-LABEL: define{{.*}} m68k_rtdcc void @quux
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// CHECK: call void (i32, ...) @qux
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// X86: attributes [[NUW]] = { noinline nounwind{{.*}} }
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