b279f6b098
Similar to 806761a762
-mtriple= specifies the full target triple while -march= merely sets the
architecture part of the default target triple (e.g. Windows, macOS),
leaving a target triple which may not make sense.
Therefore, -march= is error-prone and not recommended for tests without
a target triple. The issue has been benign as we recognize
nvptx{,64}-apple-darwin as ELF instead of rejecting it outrightly.
68 lines
1.6 KiB
LLVM
68 lines
1.6 KiB
LLVM
; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_30 -mattr=+ptx64 | FileCheck %s
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; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_30 -mattr=+ptx64 | %ptxas-verify %}
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define i32 @a() { ret i32 0 }
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@b = internal alias i32 (), ptr @a
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@c = internal alias i32 (), ptr @a
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@d = internal alias i32 (), ptr @c
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define void @foo(i32 %0, ptr %1) { ret void }
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@bar = alias i32 (), ptr @foo
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define void @noreturn() #0 {
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ret void
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}
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@noreturn_alias = alias i32 (), ptr @noreturn
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define i32 @z() {
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%val = call i32 @b()
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ret i32 %val
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}
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attributes #0 = { noreturn }
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; CHECK: .visible .func (.param .b32 func_retval0) b
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; CHECK-NEXT: ()
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; CHECK-NEXT: ;
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; CHECK: .visible .func (.param .b32 func_retval0) c
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; CHECK-NEXT: ()
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; CHECK-NEXT: ;
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; CHECK: .visible .func (.param .b32 func_retval0) d
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; CHECK-NEXT: ()
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; CHECK-NEXT: ;
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; CHECK: .visible .func bar
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; CHECK-NEXT: (
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; CHECK-NEXT: .param .b32 foo_param_0,
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; CHECK-NEXT: .param .b64 foo_param_1
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; CHECK-NEXT: )
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; CHECK-NEXT: ;
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; CHECK: .visible .func noreturn_alias
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; CHECK-NEXT: ()
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; CHECK-NEXT: .noreturn;
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; CHECK: .visible .func (.param .b32 func_retval0) a()
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; CHECK: .visible .func foo(
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; CHECK-NEXT: .param .b32 foo_param_0,
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; CHECK-NEXT: .param .b64 foo_param_1
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; CHECK-NEXT: )
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; CHECK: .visible .func noreturn()
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; CHECK-NEXT: .noreturn
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; CHECK: .visible .func (.param .b32 func_retval0) z()
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; CHECK: call.uni (retval0),
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; CHECK-NEXT: b,
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; CHECK: .alias b, a;
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; CHECK: .alias c, a;
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; CHECK: .alias d, a;
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; CHECK: .alias bar, foo;
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; CHECK: .alias noreturn_alias, noreturn;
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