2208c97c1b
Similar to 806761a7629df268c8aed49657aeccffa6bca449 -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. 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.
38 lines
1.1 KiB
LLVM
38 lines
1.1 KiB
LLVM
; RUN: llc -mtriple=hexagon < %s | FileCheck %s
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; CHECK: mpyi
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; CHECK-NOT: mpyi
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; The mpyis from the two GEPs should be commoned out.
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target datalayout = "e-m:e-p:32:32-i64:64-a:0-v32:32-n16:32"
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target triple = "hexagon-unknown--elf"
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%struct.s_t = type { %struct.anon, i32 }
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%struct.anon = type { i32, [5 x i32] }
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@g = common global [100 x %struct.s_t] zeroinitializer, align 8
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; Function Attrs: nounwind
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define void @foo(i32 %x) #0 {
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entry:
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%cmp = icmp slt i32 %x, 90
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br i1 %cmp, label %if.then, label %if.else
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if.then: ; preds = %entry
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%arrayidx1 = getelementptr inbounds [100 x %struct.s_t], ptr @g, i32 0, i32 %x, i32 0, i32 1, i32 2
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tail call void @bar(ptr %arrayidx1) #0
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br label %if.end
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if.else: ; preds = %entry
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%arrayidx5 = getelementptr inbounds [100 x %struct.s_t], ptr @g, i32 0, i32 %x, i32 0, i32 1, i32 3
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tail call void @bar(ptr %arrayidx5) #0
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br label %if.end
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if.end: ; preds = %if.else, %if.then
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ret void
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}
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declare void @bar(ptr) #0
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attributes #0 = { nounwind }
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