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.
30 lines
901 B
LLVM
30 lines
901 B
LLVM
; RUN: llc < %s -mtriple=nvptx -mcpu=sm_20 -mattr=+ptx43 | FileCheck %s --check-prefixes CHECK,PTX43
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; RUN: llc < %s -mtriple=nvptx -mcpu=sm_20 -mattr=+ptx50 | FileCheck %s --check-prefixes CHECK,PTX50
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; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 -mattr=+ptx43 | %ptxas-verify %}
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; RUN: %if ptxas %{ llc < %s -mtriple=nvptx64 -mcpu=sm_20 -mattr=+ptx50 | %ptxas-verify %}
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; PTX43: .weak .global .align 4 .u32 g
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; PTX50: .common .global .align 4 .u32 g
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@g = common addrspace(1) global i32 0, align 4
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; CHECK: .weak .const .align 4 .u32 c
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@c = common addrspace(4) global i32 0, align 4
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; CHECK: .weak .shared .align 4 .u32 s
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@s = common addrspace(3) global i32 0, align 4
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define i32 @f1() {
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%1 = load i32, ptr addrspace(1) @g
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ret i32 %1
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}
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define i32 @f4() {
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%1 = load i32, ptr addrspace(4) @c
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ret i32 %1
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}
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define i32 @f3() {
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%1 = load i32, ptr addrspace(3) @s
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ret i32 %1
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}
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