llvm-mirror/test/CodeGen/ARM/ifcvt6.ll

; RUN: llc < %s -mtriple=armv7-apple-darwin | FileCheck %s

define void @foo(i32 %X, i32 %Y) {
entry:
; CHECK: cmpne
; CHECK: pophi
	%tmp1 = icmp ult i32 %X, 4		; <i1> [#uses=1]
	%tmp4 = icmp eq i32 %Y, 0		; <i1> [#uses=1]
	%tmp7 = or i1 %tmp4, %tmp1		; <i1> [#uses=1]
	br i1 %tmp7, label %cond_true, label %UnifiedReturnBlock

cond_true:		; preds = %entry
	%tmp10 = call i32 (...)* @bar( )		; <i32> [#uses=0]
	ret void

UnifiedReturnBlock:		; preds = %entry
	ret void
}

declare i32 @bar(...)
PR8921: LDM/POP do not support interworking prior to v5t. llvm-svn: 122970 2011-01-06 20:24:41 +01:00			`; RUN: llc < %s -mtriple=armv7-apple-darwin \| FileCheck %s`
Enable tail calls on ARM by default, with some basic tests. This has been well tested on Darwin but not elsewhere. It should work provided the linker correctly resolves B.W <label in other function> which it has not seen before, at least from llvm-based compilers. I'm leaving the arm-tail-calls switch in until I see if there's any problems because of that; it might need to be disabled for some environments. llvm-svn: 106299 2010-06-18 21:00:18 +02:00
			`define void @foo(i32 %X, i32 %Y) {`
			`entry:`
PR8921: LDM/POP do not support interworking prior to v5t. llvm-svn: 122970 2011-01-06 20:24:41 +01:00			`; CHECK: cmpne`
Properly pseudo-ize the ARM LDMIA_RET instruction. This has the nice side- effect that we get proper instruction printing using the "pop" mnemonic for it. llvm-svn: 127502 2011-03-11 23:51:41 +01:00			`; CHECK: pophi`
Enable tail calls on ARM by default, with some basic tests. This has been well tested on Darwin but not elsewhere. It should work provided the linker correctly resolves B.W <label in other function> which it has not seen before, at least from llvm-based compilers. I'm leaving the arm-tail-calls switch in until I see if there's any problems because of that; it might need to be disabled for some environments. llvm-svn: 106299 2010-06-18 21:00:18 +02:00			`%tmp1 = icmp ult i32 %X, 4 ; <i1> [#uses=1]`
			`%tmp4 = icmp eq i32 %Y, 0 ; <i1> [#uses=1]`
			`%tmp7 = or i1 %tmp4, %tmp1 ; <i1> [#uses=1]`
			`br i1 %tmp7, label %cond_true, label %UnifiedReturnBlock`

			`cond_true: ; preds = %entry`
Reinstate correct test, remove the real invalidated test. llvm-svn: 106664 2010-06-23 20:56:06 +02:00			`%tmp10 = call i32 (...)* @bar( ) ; <i32> [#uses=0]`
Enable tail calls on ARM by default, with some basic tests. This has been well tested on Darwin but not elsewhere. It should work provided the linker correctly resolves B.W <label in other function> which it has not seen before, at least from llvm-based compilers. I'm leaving the arm-tail-calls switch in until I see if there's any problems because of that; it might need to be disabled for some environments. llvm-svn: 106299 2010-06-18 21:00:18 +02:00			`ret void`

			`UnifiedReturnBlock: ; preds = %entry`
			`ret void`
			`}`

			`declare i32 @bar(...)`