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.
27 lines
885 B
LLVM
27 lines
885 B
LLVM
; RUN: llc -mtriple=hexagon -mcpu=hexagonv5 < %s | FileCheck %s
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; Check that we generate conversion from double precision floating point
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; to 32-bit int value in IEEE complaint mode in V5.
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; CHECK: r{{[0-9]+}} = convert_df2w(r{{[0-9]+}}:{{[0-9]+}}):chop
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define i32 @main() nounwind {
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entry:
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%retval = alloca i32, align 4
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%i = alloca i32, align 4
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%a = alloca double, align 8
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%b = alloca double, align 8
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%c = alloca double, align 8
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store i32 0, ptr %retval
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store volatile double 1.540000e+01, ptr %a, align 8
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store volatile double 9.100000e+00, ptr %b, align 8
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%0 = load volatile double, ptr %a, align 8
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%1 = load volatile double, ptr %b, align 8
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%add = fadd double %0, %1
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store double %add, ptr %c, align 8
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%2 = load double, ptr %c, align 8
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%conv = fptosi double %2 to i32
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store i32 %conv, ptr %i, align 4
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%3 = load i32, ptr %i, align 4
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ret i32 %3
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}
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