Convert "llc -filetype=obj" test into llvm-mc tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205026 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 234 insertions, 39 deletions

diff --git a/test/MC/Mips/do_switch.ll b/test/MC/Mips/do_switch.ll
deleted file mode 100644
index 7eda1b41d1..0000000000
--- a/test/MC/Mips/do_switch.ll
+++ /dev/null
@@ -1,39 +0,0 @@
-; This test case will cause an internal EK_GPRel64BlockAddress to be 
-; produced. This was not handled for direct object and an assertion
-; to occur. This is a variation on test case test/CodeGen/Mips/do_switch.ll
-
-; RUN: llc < %s -filetype=obj -march=mips -relocation-model=static
-
-; RUN: llc < %s -filetype=obj -march=mips -relocation-model=pic
-
-; RUN: llc < %s -filetype=obj -march=mips64 -relocation-model=pic -mcpu=mips64 -mattr=n64 
-
-define i32 @main() nounwind readnone {
-entry:
-  %x = alloca i32, align 4                        ; <i32*> [#uses=2]
-  store volatile i32 2, i32* %x, align 4
-  %0 = load volatile i32* %x, align 4             ; <i32> [#uses=1]
-
-  switch i32 %0, label %bb4 [
-    i32 0, label %bb5
-    i32 1, label %bb1
-    i32 2, label %bb2
-    i32 3, label %bb3
-  ]
-
-bb1:                                              ; preds = %entry
-  ret i32 2
-
-bb2:                                              ; preds = %entry
-  ret i32 0
-
-bb3:                                              ; preds = %entry
-  ret i32 3
-
-bb4:                                              ; preds = %entry
-  ret i32 4
-
-bb5:                                              ; preds = %entry
-  ret i32 1
-}
-
diff --git a/test/MC/Mips/do_switch1.s b/test/MC/Mips/do_switch1.s
new file mode 100644
index 0000000000..331a4e25a8
--- /dev/null
+++ b/test/MC/Mips/do_switch1.s
@@ -0,0 +1,75 @@
+// This test case will cause an internal EK_GPRel64BlockAddress to be
+// produced. This was not handled for direct object and an assertion
+// to occur. This is a variation on test case test/CodeGen/Mips/do_switch.ll
+
+// RUN: llvm-mc < %s -filetype=obj -triple=mips-pc-linux -relocation-model=static
+
+	.text
+	.abicalls
+	.option	pic0
+	.section	.mdebug.abi32,"",@progbits
+	.file	"/home/espindola/llvm/llvm/test/MC/Mips/do_switch.ll"
+	.text
+	.globl	main
+	.align	2
+	.type	main,@function
+	.set	nomips16
+	.ent	main
+main:                                   # @main
+	.frame	$sp,8,$ra
+	.mask 	0x00000000,0
+	.fmask	0x00000000,0
+	.set	noreorder
+	.set	nomacro
+	.set	noat
+# BB#0:                                 # %entry
+	addiu	$sp, $sp, -8
+	addiu	$1, $zero, 2
+	sw	$1, 4($sp)
+	lw	$2, 4($sp)
+	sltiu	$1, $2, 4
+	bnez	$1, $BB0_2
+	nop
+$BB0_1:                                 # %bb4
+	addiu	$2, $zero, 4
+	jr	$ra
+	addiu	$sp, $sp, 8
+$BB0_2:                                 # %entry
+	sll	$1, $2, 2
+	lui	$2, %hi($JTI0_0)
+	addu	$1, $1, $2
+	lw	$1, %lo($JTI0_0)($1)
+	jr	$1
+	nop
+$BB0_3:                                 # %bb5
+	addiu	$2, $zero, 1
+	jr	$ra
+	addiu	$sp, $sp, 8
+$BB0_4:                                 # %bb1
+	addiu	$2, $zero, 2
+	jr	$ra
+	addiu	$sp, $sp, 8
+$BB0_5:                                 # %bb2
+	addiu	$2, $zero, 0
+	jr	$ra
+	addiu	$sp, $sp, 8
+$BB0_6:                                 # %bb3
+	addiu	$2, $zero, 3
+	jr	$ra
+	addiu	$sp, $sp, 8
+	.set	at
+	.set	macro
+	.set	reorder
+	.end	main
+$tmp0:
+	.size	main, ($tmp0)-main
+	.section	.rodata,"a",@progbits
+	.align	2
+$JTI0_0:
+	.4byte	($BB0_3)
+	.4byte	($BB0_4)
+	.4byte	($BB0_5)
+	.4byte	($BB0_6)
+
+
+	.text
diff --git a/test/MC/Mips/do_switch2.s b/test/MC/Mips/do_switch2.s
new file mode 100644
index 0000000000..824054f7c8
--- /dev/null
+++ b/test/MC/Mips/do_switch2.s
@@ -0,0 +1,77 @@
+// This test case will cause an internal EK_GPRel64BlockAddress to be
+// produced. This was not handled for direct object and an assertion
+// to occur. This is a variation on test case test/CodeGen/Mips/do_switch.ll
+
+// RUN: llvm-mc < %s -filetype=obj -triple=mips-pc-linux -relocation-model=pic
+
+	.text
+	.abicalls
+	.section	.mdebug.abi32,"",@progbits
+	.file	"/home/espindola/llvm/llvm/test/MC/Mips/do_switch.ll"
+	.text
+	.globl	main
+	.align	2
+	.type	main,@function
+	.set	nomips16
+	.ent	main
+main:                                   # @main
+	.frame	$sp,8,$ra
+	.mask 	0x00000000,0
+	.fmask	0x00000000,0
+	.set	noreorder
+	.set	nomacro
+	.set	noat
+# BB#0:                                 # %entry
+	lui	$2, %hi(_gp_disp)
+	addiu	$2, $2, %lo(_gp_disp)
+	addiu	$sp, $sp, -8
+	addiu	$1, $zero, 2
+	sw	$1, 4($sp)
+	lw	$3, 4($sp)
+	sltiu	$1, $3, 4
+	bnez	$1, $BB0_2
+	addu	$2, $2, $25
+$BB0_1:                                 # %bb4
+	addiu	$2, $zero, 4
+	jr	$ra
+	addiu	$sp, $sp, 8
+$BB0_2:                                 # %entry
+	sll	$1, $3, 2
+	lw	$3, %got($JTI0_0)($2)
+	addu	$1, $1, $3
+	lw	$1, %lo($JTI0_0)($1)
+	addu	$1, $1, $2
+	jr	$1
+	nop
+$BB0_3:                                 # %bb5
+	addiu	$2, $zero, 1
+	jr	$ra
+	addiu	$sp, $sp, 8
+$BB0_4:                                 # %bb1
+	addiu	$2, $zero, 2
+	jr	$ra
+	addiu	$sp, $sp, 8
+$BB0_5:                                 # %bb2
+	addiu	$2, $zero, 0
+	jr	$ra
+	addiu	$sp, $sp, 8
+$BB0_6:                                 # %bb3
+	addiu	$2, $zero, 3
+	jr	$ra
+	addiu	$sp, $sp, 8
+	.set	at
+	.set	macro
+	.set	reorder
+	.end	main
+$tmp0:
+	.size	main, ($tmp0)-main
+	.section	.rodata,"a",@progbits
+	.align	2
+$JTI0_0:
+	.gpword	($BB0_3)
+	.gpword	($BB0_4)
+	.gpword	($BB0_5)
+	.gpword	($BB0_6)
+
+
+	.text
diff --git a/test/MC/Mips/do_switch3.s b/test/MC/Mips/do_switch3.s
new file mode 100644
index 0000000000..5fbe705d07
--- /dev/null
+++ b/test/MC/Mips/do_switch3.s
@@ -0,0 +1,82 @@
+// This test case will cause an internal EK_GPRel64BlockAddress to be
+// produced. This was not handled for direct object and an assertion
+// to occur. This is a variation on test case test/CodeGen/Mips/do_switch.ll
+
+// RUN: llvm-mc < %s -filetype=obj -triple=mips64-pc-linux -relocation-model=pic -mcpu=mips64 -mattr=n64
+
+	.text
+	.abicalls
+	.section	.mdebug.abi64,"",@progbits
+	.file	"/home/espindola/llvm/llvm/test/MC/Mips/do_switch.ll"
+	.text
+	.globl	main
+	.align	3
+	.type	main,@function
+	.set	nomips16
+	.ent	main
+main:                                   # @main
+	.frame	$sp,16,$ra
+	.mask 	0x00000000,0
+	.fmask	0x00000000,0
+	.set	noreorder
+	.set	nomacro
+	.set	noat
+# BB#0:                                 # %entry
+	daddiu	$sp, $sp, -16
+	lui	$1, %hi(%neg(%gp_rel(main)))
+	daddu	$2, $1, $25
+	addiu	$1, $zero, 2
+	sw	$1, 12($sp)
+	lw	$1, 12($sp)
+	sltiu	$4, $1, 4
+	dsll	$3, $1, 32
+	bnez	$4, $BB0_2
+	nop
+$BB0_1:                                 # %bb4
+	addiu	$2, $zero, 4
+	jr	$ra
+	daddiu	$sp, $sp, 16
+$BB0_2:                                 # %entry
+	daddiu	$1, $2, %lo(%neg(%gp_rel(main)))
+	dsrl	$2, $3, 32
+	daddiu	$3, $zero, 8
+	dmult	$2, $3
+	mflo	$2
+	ld	$3, %got_page($JTI0_0)($1)
+	daddu	$2, $2, $3
+	ld	$2, %got_ofst($JTI0_0)($2)
+	daddu	$1, $2, $1
+	jr	$1
+	nop
+$BB0_3:                                 # %bb5
+	addiu	$2, $zero, 1
+	jr	$ra
+	daddiu	$sp, $sp, 16
+$BB0_4:                                 # %bb1
+	addiu	$2, $zero, 2
+	jr	$ra
+	daddiu	$sp, $sp, 16
+$BB0_5:                                 # %bb2
+	addiu	$2, $zero, 0
+	jr	$ra
+	daddiu	$sp, $sp, 16
+$BB0_6:                                 # %bb3
+	addiu	$2, $zero, 3
+	jr	$ra
+	daddiu	$sp, $sp, 16
+	.set	at
+	.set	macro
+	.set	reorder
+	.end	main
+$tmp0:
+	.size	main, ($tmp0)-main
+	.section	.rodata,"a",@progbits
+	.align	3
+$JTI0_0:
+//	.gpdword	($BB0_3)
+//	.gpdword	($BB0_4)
+//	.gpdword	($BB0_5)
+//	.gpdword	($BB0_6)
+
+
+	.text