b279f6b098
Similar to 806761a7629df268c8aed49657aeccffa6bca449
-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.
23 lines
1013 B
LLVM
23 lines
1013 B
LLVM
; RUN: llc < %s -mtriple=nvptx -mcpu=sm_20 | FileCheck %s --check-prefix=PTX32
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; RUN: llc < %s -mtriple=nvptx64 -mcpu=sm_20 | FileCheck %s --check-prefix=PTX64
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; RUN: %if ptxas && !ptxas-12.0 %{ llc < %s -mtriple=nvptx -mcpu=sm_20 | %ptxas-verify %}
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; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 | %ptxas-verify %}
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; Make sure we emit these globals in def-use order
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; PTX32: .visible .global .align 1 .u8 a = 2;
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; PTX32-NEXT: .visible .global .align 4 .u32 a2 = a;
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; PTX64: .visible .global .align 1 .u8 a = 2;
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; PTX64-NEXT: .visible .global .align 8 .u64 a2 = a;
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@a2 = addrspace(1) global ptr addrspace(1) @a
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@a = addrspace(1) global i8 2
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; PTX32: .visible .global .align 1 .u8 b = 1;
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; PTX32-NEXT: .visible .global .align 4 .u32 b2[2] = {b, b};
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; PTX64: .visible .global .align 1 .u8 b = 1;
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; PTX64-NEXT: .visible .global .align 8 .u64 b2[2] = {b, b};
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@b2 = addrspace(1) global [2 x ptr addrspace(1)] [ptr addrspace(1) @b, ptr addrspace(1) @b]
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@b = addrspace(1) global i8 1
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