File: soft-fp.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (27 lines) | stat: -rw-r--r-- 915 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
 
; RUN: llc < %s -march=x86    -mattr=+sse2 -soft-float | not grep xmm
; RUN: llc < %s -march=x86-64 -mattr=+sse2 -soft-float | not grep xmm

	%struct.__va_list_tag = type { i32, i32, i8*, i8* }

define i32 @t1(i32 %a, ...) nounwind {
entry:
	%va = alloca [1 x %struct.__va_list_tag], align 8		; <[1 x %struct.__va_list_tag]*> [#uses=2]
	%va12 = bitcast [1 x %struct.__va_list_tag]* %va to i8*		; <i8*> [#uses=2]
	call void @llvm.va_start(i8* %va12)
	%va3 = getelementptr [1 x %struct.__va_list_tag]* %va, i64 0, i64 0		; <%struct.__va_list_tag*> [#uses=1]
	call void @bar(%struct.__va_list_tag* %va3) nounwind
	call void @llvm.va_end(i8* %va12)
	ret i32 undef
}

declare void @llvm.va_start(i8*) nounwind

declare void @bar(%struct.__va_list_tag*)

declare void @llvm.va_end(i8*) nounwind

define float @t2(float %a, float %b) nounwind readnone {
entry:
	%0 = fadd float %a, %b		; <float> [#uses=1]
	ret float %0
}