9e9907f1cf
Similar to 806761a762.
For IR files without a target triple, -mtriple= specifies the full
target triple while -march= merely sets the architecture part of the
default target triple, leaving a target triple which may not make sense,
e.g. amdgpu-apple-darwin.
Therefore, -march= is error-prone and not recommended for tests without
a target triple. The issue has been benign as we recognize
$unknown-apple-darwin as ELF instead of rejecting it outrightly.
This patch changes AMDGPU tests to not rely on the default
OS/environment components. Tests that need fixes are not changed:
```
LLVM :: CodeGen/AMDGPU/fabs.f64.ll
LLVM :: CodeGen/AMDGPU/fabs.ll
LLVM :: CodeGen/AMDGPU/floor.ll
LLVM :: CodeGen/AMDGPU/fneg-fabs.f64.ll
LLVM :: CodeGen/AMDGPU/fneg-fabs.ll
LLVM :: CodeGen/AMDGPU/r600-infinite-loop-bug-while-reorganizing-vector.ll
LLVM :: CodeGen/AMDGPU/schedule-if-2.ll
```
47 lines
1.3 KiB
LLVM
47 lines
1.3 KiB
LLVM
; RUN: llc -mtriple=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
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; XFAIL: *
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; This is the failing part of the r600 bitacts tests
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; TODO: enable doubles
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; FUNC-LABEL: {{^}}bitcast_f64_to_v2i32:
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define amdgpu_kernel void @bitcast_f64_to_v2i32(ptr addrspace(1) %out, ptr addrspace(1) %in) {
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%val = load double, ptr addrspace(1) %in, align 8
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%add = fadd double %val, 4.0
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%bc = bitcast double %add to <2 x i32>
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store <2 x i32> %bc, ptr addrspace(1) %out, align 8
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ret void
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}
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; FUNC-LABEL: {{^}}bitcast_v2i64_to_v2f64:
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define amdgpu_kernel void @bitcast_v2i64_to_v2f64(i32 %cond, ptr addrspace(1) %out, <2 x i64> %value) {
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entry:
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%cmp0 = icmp eq i32 %cond, 0
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br i1 %cmp0, label %if, label %end
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if:
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%cast = bitcast <2 x i64> %value to <2 x double>
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br label %end
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end:
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%phi = phi <2 x double> [zeroinitializer, %entry], [%cast, %if]
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store <2 x double> %phi, ptr addrspace(1) %out
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ret void
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}
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; FUNC-LABEL: {{^}}bitcast_v2f64_to_v2i64:
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define amdgpu_kernel void @bitcast_v2f64_to_v2i64(i32 %cond, ptr addrspace(1) %out, <2 x double> %value) {
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entry:
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%cmp0 = icmp eq i32 %cond, 0
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br i1 %cmp0, label %if, label %end
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if:
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%cast = bitcast <2 x double> %value to <2 x i64>
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br label %end
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end:
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%phi = phi <2 x i64> [zeroinitializer, %entry], [%cast, %if]
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store <2 x i64> %phi, ptr addrspace(1) %out
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ret void
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}
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