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      1 ; The reason for the bug was that when deciding if a global
      2 ; variable can be part of sdata, we were wrongly ignoring
      3 ; the presence of any section specified for the variable
      4 ; using the section attribute. If such a section is specified,
      5 ; and that section is not sdata*/sbss* then the variable
      6 ; cannot use GPREL addressing, i.e. memw(#variablename).
      7 
      8 ; RUN: llc -march=hexagon < %s | FileCheck %s
      9 ; CHECK-LABEL: foo
     10 ; CHECK-DAG: memw(##b)
     11 ; CHECK-DAG: memw(#d)
     12 ; CHECK-DAG: memw(##g)
     13 ; CHECK-DAG: memw(#h)
     14 ; CHECK-DAG: memw(#f)
     15 ; CHECK-DAG: memw(##e)
     16 ; CHECK-DAG: memw(#a)
     17 ; CHECK-DAG: memw(#c)
     18 ; CHECK-LABEL: bar
     19 ; CHECK: memw(##b)
     20 
     21 @b = global i32 0, section ".data.section", align 4
     22 @a = common global i32 0, align 4
     23 @d = global i32 0, section ".sbss", align 4
     24 @c = global i32 0, section ".sdata", align 4
     25 @f = global i32 0, section ".sbss.4", align 4
     26 @e = global i32 0, section ".sdatafoo", align 4
     27 @h = global i32 0, section ".sdata.4", align 4
     28 @g = global i32 0, section ".sbssfoo", align 4
     29 
     30 define void @foo() nounwind {
     31 entry:
     32   %0 = load i32, i32* @b, align 4
     33   store i32 %0, i32* @a, align 4
     34   %1 = load i32, i32* @d, align 4
     35   store i32 %1, i32* @c, align 4
     36   %2 = load i32, i32* @f, align 4
     37   store i32 %2, i32* @e, align 4
     38   %3 = load i32, i32* @h, align 4
     39   store i32 %3, i32* @g, align 4
     40   ret void
     41 }
     42 
     43 define void @bar() nounwind section ".function.section" {
     44 entry:
     45   %0 = load i32, i32* @a, align 4
     46   store i32 %0, i32* @b, align 4
     47   ret void
     48 }
     49 
     50 define i32 @main() nounwind readnone {
     51 entry:
     52   ret i32 0
     53 }
     54 
     55