1 files changed, 140 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/clang-section.ll b/test/CodeGen/ARM/clang-section.ll
new file mode 100644
index 000000000000..343f0e721d7f
--- /dev/null
+++ b/test/CodeGen/ARM/clang-section.ll
@@ -0,0 +1,140 @@
+;RUN: llc -mtriple=armv7-eabi %s -o - | FileCheck %s
+;Test that global variables and functions are assigned to correct sections.
+
+target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
+target triple = "armv7-arm-none-eabi"
+
+@a = global i32 0, align 4 #0
+@b = global i32 1, align 4 #0
+@c = global [4 x i32] zeroinitializer, align 4 #0
+@d = global [5 x i16] zeroinitializer, align 2 #0
+@e = global [6 x i16] [i16 0, i16 0, i16 1, i16 0, i16 0, i16 0], align 2 #0
+@f = constant i32 2, align 4 #0
+@h = global i32 0, align 4 #1
+@i = global i32 0, align 4 #2
+@j = constant i32 4, align 4 #2
+@k = global i32 0, align 4 #2
+@_ZZ3gooE7lstat_h = internal global i32 0, align 4 #2
+@_ZL1g = internal global [2 x i32] zeroinitializer, align 4 #0
+@l = global i32 5, align 4 #3
+@m = constant i32 6, align 4 #3
+@n = global i32 0, align 4
+@o = global i32 6, align 4
+@p = constant i32 7, align 4
+
+; Function Attrs: noinline nounwind
+define i32 @foo() #4 {
+entry:
+  %0 = load i32, i32* @b, align 4
+  ret i32 %0
+}
+
+; Function Attrs: noinline
+define i32 @goo() #5 {
+entry:
+  %call = call i32 @zoo(i32* getelementptr inbounds ([2 x i32], [2 x i32]* @_ZL1g, i32 0, i32 0), i32* @_ZZ3gooE7lstat_h)
+  ret i32 %call
+}
+
+declare i32 @zoo(i32*, i32*) #6
+
+; Function Attrs: noinline nounwind
+define i32 @hoo() #7 {
+entry:
+  %0 = load i32, i32* @b, align 4
+  ret i32 %0
+}
+
+attributes #0 = { "bss-section"="my_bss.1" "data-section"="my_data.1" "rodata-section"="my_rodata.1" }
+attributes #1 = { "data-section"="my_data.1" "rodata-section"="my_rodata.1" }
+attributes #2 = { "bss-section"="my_bss.2" "rodata-section"="my_rodata.1" }
+attributes #3 = { "bss-section"="my_bss.2" "data-section"="my_data.2" "rodata-section"="my_rodata.2" }
+attributes #4 = { noinline nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="preserve-sign" "disable-tail-calls"="false" "implicit-section-name"="my_text.1" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="true" "no-jump-tables"="false" "no-nans-fp-math"="true" "no-signed-zeros-fp-math"="true" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="cortex-a9" "target-features"="+dsp,+fp16,+neon,+vfp3" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #5 = { noinline "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="preserve-sign" "disable-tail-calls"="false" "implicit-section-name"="my_text.2" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="true" "no-jump-tables"="false" "no-nans-fp-math"="true" "no-signed-zeros-fp-math"="true" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="cortex-a9" "target-features"="+dsp,+fp16,+neon,+vfp3" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #6 = { "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="preserve-sign" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="true" "no-nans-fp-math"="true" "no-signed-zeros-fp-math"="true" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="cortex-a9" "target-features"="+dsp,+fp16,+neon,+vfp3" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #7 = { noinline nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "denormal-fp-math"="preserve-sign" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="true" "no-jump-tables"="false" "no-nans-fp-math"="true" "no-signed-zeros-fp-math"="true" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="cortex-a9" "target-features"="+dsp,+fp16,+neon,+vfp3" "unsafe-fp-math"="false" "use-soft-float"="false" }
+
+!llvm.module.flags = !{!0, !1, !2, !3}
+
+!0 = !{i32 1, !"wchar_size", i32 4}
+!1 = !{i32 1, !"static_rwdata", i32 1}
+!2 = !{i32 1, !"enumsize_buildattr", i32 2}
+!3 = !{i32 1, !"armlib_unavailable", i32 0}
+
+;CHECK: 	.section	my_text.1,"ax",%progbits
+;CHECK: 	.type	foo,%function
+;CHECK: foo:
+
+;CHECK: 	.section	my_text.2,"ax",%progbits
+;CHECK: 	.type	goo,%function
+;CHECK: goo:
+
+;CHECK: 	.text
+;CHECK: 	.type	hoo,%function
+;CHECK: hoo:
+
+;CHECK: 	.type	a,%object
+;CHECK: 	.section	my_bss.1,"aw",%nobits
+;CHECK: a:
+
+;CHECK: 	.type	b,%object
+;CHECK: 	.section	my_data.1,"aw",%progbits
+;CHECK: b:
+
+;CHECK: 	.type	c,%object
+;CHECK: 	.section	my_bss.1,"aw",%nobits
+;CHECK: c:
+
+;CHECK: 	.type	d,%object
+;CHECK: d:
+
+;CHECK: 	.type	e,%object
+;CHECK: 	.section	my_data.1,"aw",%progbits
+;CHECK: e:
+
+;CHECK: 	.type	f,%object
+;CHECK: 	.section	my_rodata.1,"a",%progbits
+;CHECK: f:
+
+;CHECK: 	.type	h,%object
+;CHECK: 	.bss
+;CHECK: h:
+
+;CHECK: 	.type	i,%object
+;CHECK: 	.section	my_bss.2,"aw",%nobits
+;CHECK: i:
+
+;CHECK: 	.type	j,%object
+;CHECK: 	.section	my_rodata.1,"a",%progbits
+;CHECK: j:
+
+;CHECK: 	.type	k,%object
+;CHECK: 	.section	my_bss.2,"aw",%nobits
+;CHECK: k:
+
+;CHECK: 	.type	_ZZ3gooE7lstat_h,%object @ @_ZZ3gooE7lstat_h
+;CHECK: _ZZ3gooE7lstat_h:
+
+;CHECK: 	.type	_ZL1g,%object
+;CHECK: 	.section	my_bss.1,"aw",%nobits
+;CHECK: _ZL1g:
+
+;CHECK: 	.type	l,%object
+;CHECK: 	.section	my_data.2,"aw",%progbits
+;CHECK: l:
+
+;CHECK: 	.type	m,%object
+;CHECK: 	.section	my_rodata.2,"a",%progbits
+;CHECK: m:
+
+;CHECK: 	.type	n,%object
+;CHECK: 	.bss
+;CHECK: n:
+
+;CHECK: 	.type	o,%object
+;CHECK: 	.data
+;CHECK: o:
+
+;CHECK: 	.type	p,%object
+;CHECK: 	.section	.rodata,"a",%progbits
+;CHECK: p: