[llvm] r194020 - Add the test case that goes with the previous submission for constant

[Reed Kotler]

Author: rkotler
Date: Mon Nov  4 16:13:41 2013
New Revision: 194020

URL: http://llvm.org/viewvc/llvm-project?rev=194020&view=rev
Log:
Add the test case that goes with the previous submission for constant 
islands. I forgot to add it to svn on that patch. Ooops.


Added:
    llvm/trunk/test/CodeGen/Mips/const4.ll

Added: llvm/trunk/test/CodeGen/Mips/const4.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/const4.ll?rev=194020&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/const4.ll (added)
+++ llvm/trunk/test/CodeGen/Mips/const4.ll Mon Nov  4 16:13:41 2013
@@ -0,0 +1,64 @@
+; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static -mips16-constant-islands -mips-constant-islands-small-offset=20  < %s | FileCheck %s -check-prefix=offset20
+
+; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static -mips16-constant-islands -mips-constant-islands-small-offset=40  < %s | FileCheck %s -check-prefix=offset40
+
+
+ at i = common global i32 0, align 4
+ at b = common global i32 0, align 4
+
+; Function Attrs: nounwind
+define void @t() #0 {
+entry:
+  store i32 -559023410, i32* @i, align 4
+  %0 = load i32* @b, align 4
+  %tobool = icmp ne i32 %0, 0
+  br i1 %tobool, label %if.then, label %if.else
+; offset20: lw	${{[0-9]+}}, $CPI0_1	# 16 bit inst
+; offset20:	b	$BB0_2
+; offset20:	.align	2
+; offset20: $CPI0_0:
+; offset20:	.4byte	3735943886
+; offset20: $BB0_2: 
+
+; offset40:	beqz	${{[0-9]+}}, $BB0_3
+; offset40:	jal	foo
+; offset40:	nop
+; offset40:	b	$BB0_4
+; offset40:	.align	2
+; offset40: $CPI0_0:
+; offset40:	.4byte	3735943886
+; offset40: $BB0_3:
+; offset40:	jal	goo
+
+if.then:                                          ; preds = %entry
+  call void bitcast (void (...)* @foo to void ()*)()
+  br label %if.end
+
+if.else:                                          ; preds = %entry
+  call void bitcast (void (...)* @goo to void ()*)()
+  br label %if.end
+
+if.end:                                           ; preds = %if.else, %if.then
+  call void bitcast (void (...)* @hoo to void ()*)()
+  call void bitcast (void (...)* @hoo to void ()*)()
+  call void bitcast (void (...)* @hoo to void ()*)()
+  call void bitcast (void (...)* @hoo to void ()*)()
+  call void bitcast (void (...)* @hoo to void ()*)()
+  call void bitcast (void (...)* @hoo to void ()*)()
+  call void bitcast (void (...)* @hoo to void ()*)()
+  call void bitcast (void (...)* @hoo to void ()*)()
+  ret void
+}
+
+declare void @foo(...) #1
+
+declare void @goo(...) #1
+
+declare void @hoo(...) #1
+
+attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="true" }
+attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="true" }
+
+!llvm.ident = !{!0}
+
+!0 = metadata !{metadata !"clang version 3.4 (gitosis at dmz-portal.mips.com:clang.git 3a50d847e098f36e3bf8bc14eea07a6cc35f7803) (gitosis at dmz-portal.mips.com:llvm.git f52db0b69f0c888bdc98bb2f13aaecc1e83288a9)"}