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[clang] NFC: Extend comdat validation in target multiversion function tests.

This commit is contained in:
Tom Honermann 2022-03-25 15:35:16 -07:00 committed by Tom Honermann
parent c54ad13602
commit 3531a4fa3b
1 changed files with 48 additions and 3 deletions
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51
clang/test/CodeGen/attr-target-mv.c
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@ -76,9 +76,45 @@ inline __attribute__((target("default"))) void pr50025b(void) { must_be_emitted(
inline __attribute__((target("default"))) void pr50025c(void) { pr50025b(); }
void calls_pr50025c(void) { pr50025c(); }
// LINUX: $foo.resolver = comdat any
// LINUX: $foo_inline.resolver = comdat any
// LINUX: $foo_decls.resolver = comdat any
// LINUX: $foo_multi.resolver = comdat any
// LINUX: $fwd_decl_default.resolver = comdat any
// LINUX: $fwd_decl_avx.resolver = comdat any
// LINUX: $pr50025.resolver = comdat any
// LINUX: $pr50025c.resolver = comdat any
// LINUX: $pr50025b.resolver = comdat any
// WINDOWS: $foo.resolver = comdat any
// WINDOWS: $foo_inline.resolver = comdat any
// WINDOWS: $foo_decls.resolver = comdat any
// WINDOWS: $foo_multi.resolver = comdat any
// WINDOWS: $fwd_decl_default.resolver = comdat any
// WINDOWS: $fwd_decl_avx.resolver = comdat any
// WINDOWS: $foo_used = comdat any
// WINDOWS: $foo_used2.avx_sse4.2 = comdat any
// WINDOWS: $pr50025.resolver = comdat any
// WINDOWS: $pr50025c.resolver = comdat any
// WINDOWS: $foo_inline.sse4.2 = comdat any
// WINDOWS: $foo_inline.arch_ivybridge = comdat any
// WINDOWS: $foo_inline = comdat any
// WINDOWS: $foo_decls = comdat any
// WINDOWS: $foo_decls.sse4.2 = comdat any
// WINDOWS: $foo_multi = comdat any
// WINDOWS: $foo_multi.avx_sse4.2 = comdat any
// WINDOWS: $foo_multi.fma4_sse4.2 = comdat any
// WINDOWS: $foo_multi.arch_ivybridge_fma4_sse4.2 = comdat any
// WINDOWS: $pr50025 = comdat any
// WINDOWS: $pr50025c = comdat any
// WINDOWS: $pr50025b.resolver = comdat any
// WINDOWS: $pr50025b = comdat any
// LINUX: @llvm.compiler.used = appending global [2 x i8*] [i8* bitcast (void (i32, double)* @foo_used to i8*), i8* bitcast (void (i32, double)* @foo_used2.avx_sse4.2 to i8*)], section "llvm.metadata"
// WINDOWS: @llvm.used = appending global [2 x i8*] [i8* bitcast (void (i32, double)* @foo_used to i8*), i8* bitcast (void (i32, double)* @foo_used2.avx_sse4.2 to i8*)], section "llvm.metadata"
// LINUX: @foo.ifunc = weak_odr ifunc i32 (), i32 ()* ()* @foo.resolver
// LINUX: @foo_inline.ifunc = weak_odr ifunc i32 (), i32 ()* ()* @foo_inline.resolver
// LINUX: @foo_decls.ifunc = weak_odr ifunc void (), void ()* ()* @foo_decls.resolver
@ -325,11 +361,20 @@ void calls_pr50025c(void) { pr50025c(); }
// LINUX: define linkonce void @pr50025()
// LINUX: call void @must_be_emitted
// LINUX: define internal void @must_be_emitted()
// WINDOWS: define linkonce_odr dso_local void @pr50025()
// WINDOWS: define linkonce_odr dso_local void @pr50025() #{{[0-9]*}} comdat
// WINDOWS: call void @must_be_emitted
// WINDOWS: define internal void @must_be_emitted()
// LINUX: define linkonce void @pr50025c()
// LINUX: call void @pr50025b.ifunc()
// WINDOWS: define linkonce_odr dso_local void @pr50025c() #{{[0-9]*}} comdat
// WINDOWS: call void @pr50025b.resolver()
// LINUX: define weak_odr void ()* @pr50025b.resolver() comdat
// LINUX: ret void ()* @pr50025b
// LINUX: define linkonce void @pr50025b()
// WINDOWS: define linkonce_odr dso_local void @pr50025c()
// WINDOWS: define linkonce_odr dso_local void @pr50025b()
// LINUX: call void @must_be_emitted()
// WINDOWS: define weak_odr dso_local void @pr50025b.resolver() comdat
// WINDOWS: musttail call void @pr50025b()
// WINDOWS: define linkonce_odr dso_local void @pr50025b() #{{[0-9]*}} comdat
// WINDOWS: call void @must_be_emitted()